USRE46631E1 - Dengue tetravalent vaccine containing a common 30 nucleotide deletion in the 3′-UTR of dengue types 1,2,3, and 4, or antigenic chimeric dengue viruses 1,2,3, and 4 - Google Patents
Dengue tetravalent vaccine containing a common 30 nucleotide deletion in the 3′-UTR of dengue types 1,2,3, and 4, or antigenic chimeric dengue viruses 1,2,3, and 4 Download PDFInfo
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- USRE46631E1 USRE46631E1 US13/896,384 US201313896384A USRE46631E US RE46631 E1 USRE46631 E1 US RE46631E1 US 201313896384 A US201313896384 A US 201313896384A US RE46631 E USRE46631 E US RE46631E
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Definitions
- the invention relates to a dengue virus tetravalent vaccine containing a common 30 nucleotide deletion ( ⁇ 30) in the 3′-untranslated region of the genome of dengue virus serotypes 1, 2, 3, and 4, or antigenic chimeric dengue viruses of serotypes 1, 2, 3, and 4.
- Dengue virus is a positive-sense RNA virus belonging to the Flavivirus genus of the family Flaviviridae. Dengue virus is widely distributed throughout the tropical and semitropical regions of the world and is transmitted to humans by mosquito vectors. Dengue virus is a leading cause of hospitalization and death in children in at least eight tropical Asian countries (WHO 1997 Dengue Haemorrhagic Fever: Diagnosis, Treatment, Prevention, and Control 2nd Edition, Geneva).
- dengue virus There are four serotypes of dengue virus (DEN1, DEN2, DEN3, and DEN4) that annually cause an estimated 50-100 million cases of dengue fever and 500,000 cases of the more severe form of dengue virus infection known as dengue hemorrhagic fever/dengue shock syndrome (DHF/DSS) (Gubler, D. J. and Meltzer, M. 1999 Adv Virus Res 53:35-70).
- DHF/DSS dengue hemorrhagic fever/dengue shock syndrome
- This latter disease is seen predominantly in children and adults experiencing a second dengue virus infection with a serotype different than that of their first dengue virus infection and in primary infection of infants who still have circulating dengue-specific maternal antibody (Burke, D. S. et al. 1988 Am J Trop Med Hyg 38:172-180; Halstead, S. B.
- a dengue vaccine is needed to lessen disease burden caused by dengue virus, but none is licensed. Because of the association of more severe disease with secondary dengue virus infection, a successful vaccine must simultaneously induce immunity to all four serotypes. Immunity is primarily mediated by neutralizing antibody directed against the envelope (E) glycoprotein, a virion structural protein. Infection with one serotype induces long-lived homotypic immunity and a short-lived heterotypic immunity (Sabin, A. 1955 Am J Trop Med Hyg 4:198-207).
- E envelope glycoprotein
- the goal of immunization is to induce a long-lived neutralizing antibody response against DEN1, DEN2, DEN3, and DEN4, which can best be achieved economically using live attenuated virus vaccines.
- This is a reasonable goal since a live attenuated vaccine has already been developed for the related yellow fever virus, another mosquito-borne flavivirus present in tropical and semitropical regions of the world (Monath, T. P. and Heinz, F. X. 1996 in: Fields Virology, Fields, D. M et al. eds. Philadelphia: Lippincott-Raven Publishers, pp. 961-1034).
- the first live attenuated dengue vaccine candidates were host range mutants developed by serial passage of wild-type dengue viruses in the brains of mice and selection of mutants attenuated for humans (Kimura, R. and Hotta, S. 1944 Jpn J Bacteriol 1:96-99; Sabin, A. B. and Schlesinger, R. W. 1945 Science 101:640; Wisserman, C. L. et al. 1963 Am J Trop Med Hyg 12:620-623). Although these candidate vaccine viruses were immunogenic in humans, their poor growth in cell culture discouraged further development.
- the effective transferability of the ⁇ 30 mutation establishes the usefulness of the ⁇ 30 mutation to attenuate and improve the safety of commercializable dengue virus vaccines of any serotype.
- a tetravalent dengue virus vaccine containing dengue virus types 1, 2, 3, and 4 each attenuated by the ⁇ 30 mutation.
- a tetravalent dengue virus vaccine containing recombinant antigenic chimeric viruses in which the structural genes of dengue virus types 1, 2, and 3 replace those of DEN4 ⁇ 30; 1, 2, and 4 replace those of DEN3 ⁇ 30; 1, 3, and 4 replace those of DEN2 ⁇ 30; and 2, 3, and 4 replace those of DEN1 ⁇ 30.
- such chimeric dengue viruses are attenuated not only by the ⁇ 30 mutation, but also by their chimeric nature.
- the presence of the ⁇ 30 attenuating mutation in each virus component precludes the reversion to a wild-type virus by intertypic recombination.
- the ⁇ 30 mutation represents an excellent alternative for use as a common mutation shared among each component of a tetravalent vaccine.
- FIG. 1 The live attenuated tetravalent dengue virus vaccine contains dengue viruses representing each of the 4 serotypes, with each serotype containing its full set of unaltered wild-type structural and non-structural proteins and a shared ⁇ 30 attenuating mutation.
- the relative location of the ⁇ 30 mutation in the 3′ untranslated region (UTR) of each component is indicated by an arrow.
- FIG. 2 A. The ⁇ 30 mutation removes 30 contiguous nucleotides (shaded) from the 3′ UTR of DEN4. Nucleotides are numbered from the 3′ terminus.
- C Predicted secondary structure of the TL2 region of each DEN serotype.
- Nucleotides that are removed by the ⁇ 30 mutation are boxed (DEN1—between nts 10562-10591, DEN2 Tonga/74—between nts 10541-10570, DEN3 Sleman/78—between nts 10535-10565, and DEN4—between nts 10478-10507).
- FIG. 3 Viremia levels in rhesus monkeys inoculated with rDEN4 vaccine candidates bearing 5-FU derived mutations.
- Groups of four or two (rDEN4 and rDEN4 ⁇ 30) monkeys were inoculated with 5.0 log 10 PFU virus subcutaneously. Serum was collected daily and virus titers were determined by plaque assay in Vero cells. The limit of virus detection was 0.7 log 10 PFU/ml. Mean virus titers are indicated for each group.
- FIG. 4 Viremia levels in rhesus monkeys inoculated with rDEN4 vaccine candidates bearing pairs of charge-to-alanine mutations in NS5.
- Groups of four or two (rDEN4 and rDEN4 ⁇ 30) monkeys were inoculated with 5.0 log 10 PFU virus subcutaneously. Serum was collected daily and virus titers were determined by plaque assay in Vero cells. The limit of virus detection was 1.0 log 10 PFU/ml. Mean virus titers are indicated for each group. Viremia was not detected in any monkey after day 4.
- FIG. 5 The ⁇ 30 mutation attenuates both DEN1 and DEN4 for rhesus monkeys.
- Groups of 4 monkeys were immunized subcutaneously with 5.0 log 10 PFU of the indicated virus. Serum was collected each day following immunization and virus titers were determined and are shown as mean log 10 PFU/ml.
- FIG. 6 A. Diagram of the p2 (Tonga/74) full-length cDNA plasmid. Regions subcloned are indicated above the plasmid. Numbering begins at the 5′ end of the viral sequence. B. The ⁇ 30 mutation removes the indicated 30 nucleotides from the 3′ UTR sequence to create p2 ⁇ 30.
- FIG. 7 Viremia levels in rhesus monkeys inoculated with DEN2 (Tonga/74), rDEN2, and rDEN2 ⁇ 30 vaccine candidate. Groups of four monkeys were inoculated with 5.0 log 10 PFU virus subcutaneously. Serum was collected daily and virus titers were determined by plaque assay in Vero cells. The limit of virus detection was 0.7 log 10 PFU/ml. Mean virus titers are indicated for each group. Viremia was not detected in any monkey after day 8.
- FIG. 8 A. Diagram of the p3 (Sleman/78) full-length cDNA plasmid. Regions subcloned are indicated above the plasmid. Numbering begins at the 5′ end of the viral sequence. The sequence and insertion location of the SpeI linker is shown. B. The ⁇ 30 mutation removes the indicated 31 nucleotides from the 3′ UTR sequence to create p3 ⁇ 30.
- FIG. 9 A. Recombinant chimeric dengue viruses were constructed by introducing either the CME or the ME regions of DEN2 (Tonga/74) into the DEN4 genetic background. The relative location of the ⁇ 30 mutation in the 3′ UTR is indicated by an arrow and intertypic junctions 1, 2, and 3 are indicated. B. Nucleotide and amino acid sequence of the intertypic junction regions. Restriction enzyme recognition sites used in assembly of each chimeric cDNA are indicated.
- FIG. 10 Growth kinetics in Vero cells of chimeric rDEN2/4 ⁇ 30 viruses encoding single or combined Vero cell adaptation mutations.
- Vero cells were infected with the indicated viruses at an MOI of 0.01.
- 1 ml samples of tissue culture medium were removed, clarified by centrifugation, and frozen at ⁇ 80° C.
- the level of virus replication was assayed by plaque titration in C6/36 cells. Lower limit of detection was 0.7 log 10 PFU/ml. Replication levels on day 4 post-infection are indicated by the dashed line.
- FIG. 11 A. Recombinant chimeric dengue viruses were constructed by introducing either the CME or the ME regions of DEN3 (Sleman/78) into the DEN4 genetic background. The relative location of the ⁇ 30 mutation in the 3′ UTR is indicated by an arrow and intertypic junctions 1, 2, and 3 are indicated. Restriction enzyme recognition sites used in assembly of each chimeric cDNA are indicated. B. Nucleotide and amino acid sequence of the intertypic junction regions. Restriction enzyme recognition sites used in assembly of each chimeric cDNA are indicated.
- FIG. 12 A. Recombinant chimeric dengue viruses were constructed by introducing either the CME or the ME regions of DEN1 (Puerto Rico/94) into the DEN4 genetic background. The relative location of the ⁇ 30 mutation in the 3′ UTR is indicated by an arrow and intertypic junctions 1, 2, and 3 are indicated. Restriction enzyme recognition sites used in assembly of each chimeric cDNA are indicated. B. Nucleotide and amino acid sequence of the intertypic junction regions. Restriction enzyme recognition sites used in assembly of each chimeric cDNA are indicated.
- a molecular approach is herewith used to develop a genetically stable live attenuated tetravalent dengue virus vaccine.
- Each component of the tetravalent vaccine namely, DEN1, DEN2, DEN3, and DEN4, must be attenuated, genetically stable, and immunogenic.
- a tetravalent vaccine is needed to ensure simultaneous protection against each of the four dengue viruses, thereby precluding the possibility of developing the more serious illnesses dengue hemorrhagic fever/dengue shock syndrome (DHF/DSS), which occur in humans during secondary infection with a heterotypic wild-type dengue virus. Since dengue viruses can undergo genetic recombination in nature (Worobey, M. et al.
- the tetravalent vaccine should be genetically incapable of undergoing a recombination event between its four virus components that could lead to the generation of viruses lacking attenuating mutations.
- Previous approaches to develop a tetravalent dengue virus vaccine have been based on independently deriving each of the four virus components through separate mutagenic procedures, such as passage in tissue culture cells derived from a heterologous host. This strategy has yielded attenuated vaccine candidates (Bhamarapravati, N. and Sutee, Y. 2000 Vaccine 18:44-7).
- the present invention describes: (1) improvements to the previously described rDEN4 ⁇ 30 vaccine candidate, 2) attenuated rDEN1 ⁇ 30, rDEN2 ⁇ 30, and rDEN3 ⁇ 30 recombinant viruses containing a 30 nucleotide deletion ( ⁇ 30) in a section of the 3′ untranslated region (UTR) that is homologous to that in the rDEN4 ⁇ 30 recombinant virus, (3) a method to generate a tetravalent dengue virus vaccine composed of rDEN1 ⁇ 30, rDEN2 ⁇ 30, rDEN3 ⁇ 30, and rDEN4 ⁇ 30, 4) attenuated antigenic chimeric viruses, rDEN1/4 ⁇ 30, rDEN2/4 ⁇ 30, and rDEN3/4 ⁇ 30, for which the CME, ME, or E gene regions of rDEN4 ⁇ 30 have been replaced with those derived from DEN1, DEN2, or DEN3; alternatively rDEN1/3 ⁇ 30, rDEN2/3 ⁇ 30, and rDEN4/3 ⁇
- tetravalent vaccines are unique since they contain a common shared attenuating mutation which eliminates the possibility of generating a virulent wild-type virus in a vaccinee since each component of the vaccine possesses the same ⁇ 30 attenuating deletion mutation.
- the rDEN1 ⁇ 30, rDEN2 ⁇ 30, rDEN3 ⁇ 30, rDEN4 ⁇ 30 tetravalent vaccine is the first to combine the stability of the ⁇ 30 mutation with broad antigenicity. Since the ⁇ 30 deletion mutation is in the 3′ UTR of each virus, all of the proteins of the four component viruses are available to induce a protective immune response.
- the method provides a mechanism of attenuation that maintains each of the proteins of DEN1, DEN2, DEN3, and DEN4 viruses in a state that preserves the full capability of each of the proteins of the four viruses to induce humoral and cellular immune responses against all of the structural and non-structural proteins present in each dengue virus serotype.
- the DEN4 recombinant virus rDEN4 ⁇ 30 (previously referred to as 2A ⁇ 30), was engineered to contain a 30 nucleotide deletion in the 3′UTR of the viral genome (Durbin, A. P. et al. 2001 Am J Trop Med Hyg 65:405-13; Men, R. et al. 1996 J Virol 70:3930-7). Evaluation in rhesus monkeys showed the virus to be significantly attenuated relative to wild-type parental virus, yet highly immunogenic and completely protective. Also, a phase I clinical trial with adult human volunteers showed the rDEN4 ⁇ 30 recombinant virus to be safe and satisfactorily immunogenic (Durbin, A. P. et al.
- DEN4 The ⁇ 30 mutation was first described and characterized in the DEN4 virus (Men, R. et al. 1996 J Virol 70:3930-7).
- the mutation consists of the removal of 30 contiguous nucleotides comprising nucleotides 10478-10507 of the 3′ UTR ( FIG. 2A ) which form a putative stem-loop structure referred to as TL2 (Proutski, V. et al. 1997 Nucleic Acids Res 25:1194-202).
- TL2 putative stem-loop structure referred to as TL2
- flaviviruses large portions of the UTR form highly conserved secondary structures (Hahn, C. S. et al. 1987 J Mol Biol 198:33-41; Proutski, V. et al.
- Immunogenic dengue chimeras and methods for preparing the dengue chimeras are provided herein.
- the immunogenic dengue chimeras are useful, alone or in combination, in a pharmaceutically acceptable carrier as immunogenic compositions to minimize, inhibit, or immunize individuals and animals against infection by dengue virus.
- Chimeras of the present invention comprise nucleotide sequences encoding the immunogenicity of a dengue virus of one serotype and further nucleotide sequences selected from the backbone of a dengue virus of a different serotype. These chimeras can be used to induce an immunogenic response against dengue virus.
- the preferred chimera is a nucleic acid chimera comprising a first nucleotide sequence encoding at least one structural protein from a dengue virus of a first serotype, and a second nucleotide sequence encoding non-structural proteins from a dengue virus of a second serotype different from the first.
- the dengue virus of the second serotype is DEN4.
- the structural protein can be the C protein of a dengue virus of the first serotype, the prM protein of a dengue virus of the first serotype, the E protein of a dengue virus of the first serotype, or any combination thereof.
- amino acid is used herein to refer to an amino acid (D or L) or an amino acid mimetic that is incorporated into a peptide by an amide bond.
- the amino acid may be a naturally occurring amino acid or, unless otherwise limited, may encompass known analogs of natural amino acids that function in a manner similar to the naturally occurring amino acids (i.e., amino acid mimetics).
- an amide bond mimetic includes peptide backbone modifications well known to those skilled in the art.
- amino acid sequence or in the nucleotide sequence encoding for the amino acids, which alter, add or delete a single amino acid or a small percentage of amino acids (typically less than 5%, more typically less than 1%) in an encoded sequence are conservatively modified variations, wherein the alterations result in the substitution of an amino acid with a chemically similar amino acid.
- Conservative substitution tables providing functionally similar amino acids are well known in the art. The following six groups each contain amino acids that are conservative substitutions for one another:
- virus chimera means an infectious construct of the invention comprising nucleotide sequences encoding the immunogenicity of a dengue virus of one serotype and further nucleotide sequences derived from the backbone of a dengue virus of a different serotype.
- infectious construct indicates a virus, a viral construct, a viral chimera, a nucleic acid derived from a virus or any portion thereof, which may be used to infect a cell.
- nucleic acid chimera means a construct of the invention comprising nucleic acid comprising nucleotide sequences encoding the immunogenicity of a dengue virus of one serotype and further nucleotide sequences derived from the backbone of a dengue virus of a different serotype.
- any chimeric virus or virus chimera of the invention is to be recognized as an example of a nucleic acid chimera.
- the structural and nonstructural proteins of the invention are to be understood to include any protein comprising or any gene encoding the sequence of the complete protein, an epitope of the protein, or any fragment comprising, for example, three or more amino acid residues thereof.
- Dengue virus is a mosquito-borne flavivirus pathogen.
- the dengue virus genome contains a 5′ untranslated region (5′ UTR), followed by a capsid protein (C) encoding region, followed by a premembrane/membrane protein (prM) encoding region, followed by an envelope protein (E) encoding region, followed by the region encoding the nonstructural proteins (NS1-NS2A-NS2B-NS3-NS4A-NS4B-NS5) and finally a 3′ untranslated region (3′ UTR).
- the viral structural proteins are C, prM and E, and the nonstructural proteins are NS1-NS5.
- the structural and nonstructural proteins are translated as a single polyprotein and processed by cellular and viral proteases.
- the dengue chimeras of the invention are constructs formed by fusing structural protein genes from a dengue virus of one serotype, e.g. DEN1, DEN2, DEN3, or DEN4, with non-structural protein genes from a dengue virus of a different serotype, e.g., DEN1, DEN2, DEN3, or DEN4.
- the attenuated, immunogenic dengue chimeras provided herein contain one or more of the structural protein genes, or antigenic portions thereof, of the dengue virus of one serotype against which immunogenicity is to be conferred, and the nonstructural protein genes of a dengue virus of a different serotype.
- the chimera of the invention contains a dengue virus genome of one serotype as the backbone, in which the structural protein gene(s) encoding C, prM, or E protein(s) of the dengue genome, or combinations thereof, are replaced with the corresponding structural protein gene(s) from a dengue virus of a different serotype that is to be protected against.
- the resulting viral chimera has the properties, by virtue of being chimerized with a dengue virus of another serotype, of attenuation and is therefore reduced in virulence, but expresses antigenic epitopes of the structural gene products and is therefore immunogenic.
- the genome of any dengue virus can be used as the backbone in the attenuated chimeras described herein.
- the backbone can contain mutations that contribute to the attenuation phenotype of the dengue virus or that facilitate replication in the cell substrate used for manufacture, e.g., Vero cells.
- the mutations can be in the nucleotide sequence encoding non-structural proteins, the 5′ untranslated region or the 3′ untranslated region.
- the backbone can also contain further mutations to maintain the stability of the attenuation phenotype and to reduce the possibility that the attenuated virus or chimera might revert back to the virulent wild-type virus.
- a first mutation in the 3′ untranslated region and a second mutation in the 5′ untranslated region will provide additional attenuation phenotype stability, if desired.
- a mutation that is a deletion of 30 nts from the 3′ untranslated region of the DEN4 genome between nts 10478-10507 results in attenuation of the DEN4 virus (Men et al. 1996 J. Virology 70:3930-3933; Durbin et al. 2001 Am J Trop Med 65:405-413, 2001). Therefore, the genome of any dengue type 4 virus containing such a mutation at this locus can be used as the backbone in the attenuated chimeras described herein.
- other dengue virus genomes containing an analogous deletion mutation in the 3′ untranslated region of the genomes of other dengue virus serotypes may also be used as the backbone structure of this invention.
- Such mutations may be achieved by site-directed mutagenesis using techniques known to those skilled in the art. It will be understood by those skilled in the art that the virulence screening assays, as described herein and as are well known in the art, can be used to distinguish between virulent and attenuated backbone structures.
- the dengue virus chimeras described herein can be produced by substituting at least one of the structural protein genes of the dengue virus of one serotype against which immunity is desired into a dengue virus genome backbone of a different serotype, using recombinant engineering techniques well known to those skilled in the art, namely, removing a designated dengue virus gene of one serotype and replacing it with the desired corresponding gene of dengue virus of a different serotype.
- the nucleic acid molecules encoding the dengue proteins may be synthesized using known nucleic acid synthesis techniques and inserted into an appropriate vector. Attenuated, immunogenic virus is therefore produced using recombinant engineering techniques known to those skilled in the art.
- the gene to be inserted into the backbone encodes a dengue structural protein of one serotype.
- the dengue gene of a different serotype to be inserted is a gene encoding a C protein, a prM protein and/or an E protein.
- the sequence inserted into the dengue virus backbone can encode both the prM and E structural proteins of the other serotype.
- the sequence inserted into the dengue virus backbone can encode the C, prM and E structural proteins of the other serotype.
- the dengue virus backbone is the DEN1, DEN2, DEN3, or DEN4 virus genome, or an attenuated dengue virus genome of any of these serotypes, and includes the substituted gene(s) that encode the C, prM and/or E structural protein(s) of a dengue virus of a different serotype, or the substituted gene(s) that encode the prM and/or E structural protein(s) of a dengue virus of a different serotype.
- Suitable chimeric viruses or nucleic acid chimeras containing nucleotide sequences encoding structural proteins of dengue virus of any of the serotypes can be evaluated for usefulness as vaccines by screening them for phenotypic markers of attenuation that indicate reduction in virulence with retention of immunogenicity.
- Antigenicity and immunogenicity can be evaluated using in vitro or in vivo reactivity with dengue antibodies or immunoreactive serum using routine screening procedures known to those skilled in the art.
- the preferred chimeric viruses and nucleic acid chimeras provide live, attenuated viruses useful as immunogens or vaccines.
- the chimeras exhibit high immunogenicity while at the same time not producing dangerous pathogenic or lethal effects.
- the chimeric viruses or nucleic acid chimeras of this invention can comprise the structural genes of a dengue virus of one serotype in a wild-type or an attenuated dengue virus backbone of a different serotype.
- the chimera may express the structural protein genes of a dengue virus of one serotype in either of a dengue virus or an attenuated dengue virus background of a different serotype.
- Viruses used in the chimeras described herein are typically grown using techniques known in the art. Virus plaque or focus forming unit (FFU) titrations are then performed and plaques or FFU are counted in order to assess the viability, titer and phenotypic characteristics of the virus grown in cell culture. Wild type viruses are mutagenized to derive attenuated candidate starting materials.
- FFU focus forming unit
- Chimeric infectious clones are constructed from various dengue serotypes.
- the cloning of virus-specific cDNA fragments can also be accomplished, if desired.
- the cDNA fragments containing the structural protein or nonstructural protein genes are amplified by reverse transcriptase-polymerase chain reaction (RT-PCR) from dengue RNA with various primers. Amplified fragments are cloned into the cleavage sites of other intermediate clones. Intermediate, chimeric dengue clones are then sequenced to verify the sequence of the inserted dengue-specific cDNA.
- RT-PCR reverse transcriptase-polymerase chain reaction
- Full genome-length chimeric plasmids constructed by inserting the structural or nonstructural protein gene region of dengue viruses into vectors are obtainable using recombinant techniques well known to those skilled in the art.
- the viral chimeras described herein are individually or jointly combined with a pharmaceutically acceptable carrier or vehicle for administration as an immunogen or vaccine to humans or animals.
- pharmaceutically acceptable carrier or “pharmaceutically acceptable vehicle” are used herein to mean any composition or compound including, but not limited to, water or saline, a gel, salve, solvent, diluent, fluid ointment base, liposome, micelle, giant micelle, and the like, which is suitable for use in contact with living animal or human tissue without causing adverse physiological responses, and which does not interact with the other components of the composition in a deleterious manner.
- the immunogenic or vaccine formulations may be conveniently presented in viral plaque forming unit (PFU) unit or focus forming unit (FFU) dosage form and prepared by using conventional pharmaceutical techniques. Such techniques include the step of bringing into association the active ingredient and the pharmaceutical carrier(s) or excipient(s). In general, the formulations are prepared by uniformly and intimately bringing into association the active ingredient with liquid carriers.
- Formulations suitable for parenteral administration include aqueous and non-aqueous sterile injection solutions which may contain anti-oxidants, buffers, bacteriostats and solutes which render the formulation isotonic with the blood of the intended recipient, and aqueous and non-aqueous sterile suspensions which may include suspending agents and thickening agents.
- the formulations may be presented in unit-dose or multi-dose containers, for example, sealed ampoules and vials, and may be stored in a freeze-dried (lyophilized) condition requiring only the addition of the sterile liquid carrier, for example, water for injections, immediately prior to use.
- sterile liquid carrier for example, water for injections
- Extemporaneous injection solutions and suspensions may be prepared from sterile powders, granules and tablets commonly used by one of ordinary skill in the art.
- Preferred unit dosage formulations are those containing a dose or unit, or an appropriate fraction thereof, of the administered ingredient. It should be understood that in addition to the ingredients particularly mentioned above, the formulations of the present invention may include other agents commonly used by one of ordinary skill in the art.
- the immunogenic or vaccine composition may be administered through different routes, such as oral or parenteral, including, but not limited to, buccal and sublingual, rectal, aerosol, nasal, intramuscular, subcutaneous, intradermal, and topical.
- the composition may be administered in different forms, including, but not limited to, solutions, emulsions and suspensions, microspheres, particles, microparticles, nano-particles and liposomes. It is expected that from about 1 to about 5 doses may be required per immunization schedule.
- Initial doses may range from about 100 to about 100,000 PFU or FFU, with a preferred dosage range of about 500 to about 20,000 PFU or FFU, a more preferred dosage range of from about 1000 to about 12,000 PFU or FFU and a most preferred dosage range of about 1000 to about 4000 PFU or FFU.
- Booster injections may range in dosage from about 100 to about 20,000 PFU or FFU, with a preferred dosage range of about 500 to about 15,000, a more preferred dosage range of about 500 to about 10,000 PFU or FFU, and a most preferred dosage range of about 1000 to about 5000 PFU or FFU.
- the volume of administration will vary depending on the route of administration. Intramuscular injections may range in volume from about 0.1 ml to 1.0 ml.
- the composition may be stored at temperatures of from about ⁇ 100° C. to about 4° C.
- the composition may also be stored in a lyophilized state at different temperatures including room temperature.
- the composition may be sterilized through conventional means known to one of ordinary skill in the art. Such means include, but are not limited to, filtration.
- the composition may also be combined with bacteriostatic agents to inhibit bacterial growth.
- the immunogenic or vaccine composition described herein may be administered to humans, especially individuals travelling to regions where dengue virus infection is present, and also to inhabitants of those regions.
- the optimal time for administration of the composition is about one to three months before the initial exposure to the dengue virus.
- the composition may also be administered after initial infection to ameliorate disease progression, or after initial infection to treat the disease.
- adjuvants may be administered in conjunction with the chimeric virus in the immunogen or vaccine composition of this invention.
- adjuvants include, but are not limited to, the following: polymers, co-polymers such as polyoxyethylene-polyoxypropylene copolymers, including block co-polymers, polymer p 1005, Freund's complete adjuvant (for animals), Freund's incomplete adjuvant; sorbitan monooleate, squalene, CRL-8300 adjuvant, alum, QS 21, muramyl dipeptide, CpG oligonucleotide motifs and combinations of CpG oligonucleotide motifs, trehalose, bacterial extracts, including mycobacterial extracts, detoxified endotoxins, membrane lipids, or combinations thereof.
- Nucleic acid sequences of dengue virus of one serotype and dengue virus of a different serotype are useful for designing nucleic acid probes and primers for the detection of dengue virus chimeras in a sample or specimen with high sensitivity and specificity. Probes or primers corresponding to dengue virus can be used to detect the presence of a vaccine virus.
- the nucleic acid and corresponding amino acid sequences are useful as laboratory tools to study the organisms and diseases and to develop therapies and treatments for the diseases.
- Nucleic acid probes and primers selectively hybridize with nucleic acid molecules encoding dengue virus or complementary sequences thereof.
- selective or “selectively” is meant a sequence which does not hybridize with other nucleic acids to prevent adequate detection of the dengue virus sequence. Therefore, in the design of hybridizing nucleic acids, selectivity will depend upon the other components present in the sample.
- the hybridizing nucleic acid should have at least 70% complementarity with the segment of the nucleic acid to which it hybridizes.
- the term “selectively hybridizes” excludes the occasional randomly hybridizing nucleic acids, and thus has the same meaning as “specifically hybridizing.”
- the selectively hybridizing nucleic acid probes and primers of this invention can have at least 70%, 80%, 85%, 90%, 95%, 97%, 98% and 99% complementarity with the segment of the sequence to which it hybridizes, preferably 85% or more.
- the present invention also contemplates sequences, probes and primers that selectively hybridize to the encoding nucleic acid or the complementary, or opposite, strand of the nucleic acid. Specific hybridization with nucleic acid can occur with minor modifications or substitutions in the nucleic acid, so long as functional species-species hybridization capability is maintained.
- probe or “primer” is meant nucleic acid sequences that can be used as probes or primers for selective hybridization with complementary nucleic acid sequences for their detection or amplification, which probes or primers can vary in length from about 5 to 100 nucleotides, or preferably from about 10 to 50 nucleotides, or most preferably about 18-24 nucleotides.
- Isolated nucleic acids are provided herein that selectively hybridize with the species-specific nucleic acids under stringent conditions and should have at least five nucleotides complementary to the sequence of interest as described in Molecular Cloning: A Laboratory Manual, 2nd ed., Sambrook, Fritsch and Maniatis, Cold Spring Harbor Laboratory, Cold Spring Harbor, N.Y., 1989.
- the composition preferably includes at least two nucleic acid molecules which hybridize to different regions of the target molecule so as to amplify a desired region.
- the target region can range between 70% complementary bases and full complementarity and still hybridize under stringent conditions.
- the degree of complementarity between the hybridizing nucleic acid (probe or primer) and the sequence to which it hybridizes is at least enough to distinguish hybridization with a nucleic acid from other organisms.
- the nucleic acid sequences encoding dengue virus can be inserted into a vector, such as a plasmid, and recombinantly expressed in a living organism to produce recombinant dengue virus peptide and/or polypeptides.
- the nucleic acid sequences of the invention include a diagnostic probe that serves to report the detection of a cDNA amplicon amplified from the viral genomic RNA template by using a reverse-transcription/polymerase chain reaction (RT/PCR), as well as forward and reverse amplimers that are designed to amplify the cDNA amplicon.
- RT/PCR reverse-transcription/polymerase chain reaction
- one of the amplimers is designed to contain a vaccine virus-specific mutation at the 3′-terminal end of the amplimer, which effectively makes the test even more specific for the vaccine strain because extension of the primer at the target site, and consequently amplification, will occur only if the viral RNA template contains that specific mutation.
- the safety of recombinant live-attenuated dengue-4 vaccine candidate rDEN4 ⁇ 30 was evaluated in twenty human volunteers who received a dose of 5.0 log 10 plaque forming units (PFU) (Durbin A. P. et al. 2001 Am J Trop Med Hyg 65:405-413).
- the vaccine candidate was found to be safe, well-tolerated and immunogenic in all of the vaccinees.
- five of the vaccinees experienced a transient elevation in alanine aminotransferase levels, three experienced neutropenia and ten vaccinees developed an asymptomatic macular rash, suggesting that it may be necessary to further attenuate this vaccine candidate.
- rDEN4 ⁇ 30 human infectious dose 50 (HID 50 ) of rDEN4 ⁇ 30.
- Each dose cohort consists of approximately twenty vaccinees and four placebo recipients.
- complete data for doses of 3.0 log 10 PFU and 2.0 log 10 PFU has been collected.
- rDEN4 ⁇ 30 infected 100% of vaccinees when 3.0 log 10 PFU was administered and 95% of vaccinees when 2.0 log 10 PFU was administered (Table 1).
- the vaccine candidate caused no symptomatic illness at either dose (Table 1).
- the vaccine candidate was immunogenic in 95% of vaccinees at both doses and neutralizing antibody did not decline between days 28 and 42 post-vaccination (Table 4). Although the HID 50 has not been determined yet, it is clearly less than 2.0 log 10 PFU. Interestingly, decreases in the dose of vaccine have had no consistent effect on immunogenicity, viremia, benign neutropenia or the occurrence of rash. Thus will not necessarily be possible to further attenuate rDEN4 ⁇ 30 by decreasing the dose of virus administered, and other approaches must be developed.
- This approach has identified a panel of point mutations that confer a range of temperature sensitivity (ts) and small plaque (sp) phenotypes in Vero and HuH-7 cells and attenuation (att) phenotypes in suckling mouse brain and SCID mice engrafted with HuH-7 cells (SCID-HuH-7 mice).
- ts temperature sensitivity
- sp small plaque
- att attenuation
- a second approach was to create a series of paired charge-to-alanine mutations in contiguous pairs of charged amino acid residues in the rDEN4 NS5 gene.
- mutation of 32 individual contiguous pairs of charged amino acid residues in rDEN4 NS5 conferred a range of ts phenotypes in Vero and HuH-7 cells and a range of att phenotypes in suckling mouse brain (Hanley, K. H. et al. 2002 J. Virol. 76 525-531).
- these mutations also confer an att phenotype in SCID-HuH-7 mice.
- These mutations have been introduced, either as single pairs or sets of two pairs, into rDEN4 ⁇ 30 to determine whether they are compatible with the ⁇ 30 mutation and whether they enhance the att phenotypes of rDEN4 ⁇ 30.
- a panel of rDEN4 viruses bearing individual point mutations have been characterized which possess temperature sensitive and/or small plaque phenotypes in tissue culture and varying levels of attenuated replication in suckling mouse brain when compared to wild type rDEN4 virus (Blaney, J. E. et al. 2002 Virology 300:125-139; Blaney, J. E. et al. 2001 J Virol. 75:9731-9740).
- Three mutations have been selected to combine with the ⁇ 30 deletion mutation to evaluate their ability to further restrict replication of rDEN4 ⁇ 30 in rhesus monkeys.
- rDEN4 ⁇ 30-4995 The resulting virus, rDEN4 ⁇ 30-4995, was found to be more restricted (1,000-fold) in mouse brain replication than rDEN4 ⁇ 30 virus ( ⁇ 5-fold) when compared to wild type rDEN4 virus.
- cDNA was linearized with Acc65I (isoschizomer of KpnI which cleaves leaving only a single 3′ nucleotide) and used as template for transcription by SP6 RNA polymerase as previously described (Blaney, J. E. et al. 2002 Virology 300:125-139).
- C6/36 mosquito cells were transfected using liposome-mediated transfection and cell culture supernatants were harvested between days five and seven. Recovered virus was terminally diluted twice in Vero cells and passaged two (rDEN4 ⁇ 30-4995) or three (rDEN4 ⁇ 30-8092 and rDEN4 ⁇ 30-10634) times in Vero cells.
- rDEN4 ⁇ 30-4995 The complete genomic sequences of rDEN4 ⁇ 30-4995, rDEN4 ⁇ 30-8092, and rDEN4 ⁇ 30-10634 viruses were determined as previously described (Durbin et al. 2001 Am. J. Trop. Med. Hyg. 65:405-413). As expected, each rDEN4 ⁇ 30 virus derivative contained the ⁇ 30 mutation. Unexpectedly, in rDEN4 ⁇ 30-4995 virus, the nucleotide changes in the codon containing nucleotide 4995, resulted in a Ser>Leu amino acid change rather than a Ser>Pro change since the p4 ⁇ 30-4995 cDNA was designed to introduce the Ser>Pro change (Table 5).
- the p4 ⁇ 30-4995 cDNA clone was indeed found to encode a Ser>Pro change at nucleotide 4995, so it is unclear how the virus population acquired the Ser>Leu mutation. Nevertheless, this virus was evaluated to assess the phenotype specified by this missense mutation.
- rDEN4 ⁇ 30-4995 virus was also found to contain an incidental mutation at nucleotides 4725-6 which resulted in a single amino acid change (Ser>Asp).
- the rDEN4 ⁇ 30-8092 and rDEN4 ⁇ 30-10634 viruses contained the appropriate nucleotide substitutions as well as additional incidental mutations in E, NS4B and NS4B, respectively (Table 5).
- Clarified supernatants of 10% brain suspensions were then frozen at ⁇ 70° C., and the virus titer was determined by plaque assay in Vero cells.
- DEN4 virus replication in SCID-HuH-7 mice, four to six week-old SCID mice were injected intraperitoneally with 10 7 HuH-7 cells. Five to six weeks after transplantation, mice were infected by direct inoculation into the tumor with 4.0 log 10 PFU of virus, and serum for virus titration was obtained by tail-nicking on day 7. The virus titer was determined by plaque assay in Vero cells.
- rDEN4 ⁇ 30-4995, rDEN4 ⁇ 30-8092, and rDEN4 ⁇ 30-10634 viruses were found to have restricted replication in suckling mouse brain when compared to rDEN4 virus of 3.3, 2.8, and 2.4 log 10 PFU/g, respectively.
- rDEN4 ⁇ 30-4995, rDEN4 ⁇ 30-8092, and rDEN4 ⁇ 30-10634 viruses had restricted replication in SCID-HuH-7 mice when compared to rDEN4 virus of 2.9, 1.1, and 2.3 log 10 PFU/g below the level of wild type rDEN4 virus, respectively.
- Two important observations were made: (1) The 4995, 8092 and 10634 mutations were compatible for viability with the ⁇ 30 mutation, and (2) These three modified rDEN4 ⁇ 30 viruses had between a 10 and 1,000-fold reduction in replication in comparison to rDEN4 wild-type virus, which allows viruses with a wide range of attenuation in this model to be further evaluated in monkeys or humans.
- each of the rDEN4 ⁇ 30-4995, rDEN4 ⁇ 30-8092, and rDEN4 ⁇ 30-10634 viruses was evaluated in the rhesus macaque model of DEN4 infection which has been previously described (Durbin et al. 2001 Am. J. Trop. Med. Hyg. 65:405-413). Briefly, groups of four (rDEN4 ⁇ 30-4995, rDEN4 ⁇ 30-8092, and rDEN4 ⁇ 30-10634) or two (rDEN4, rDEN4 ⁇ 30, mock) monkeys were inoculated with 5.0 log 10 PFU virus subcutaneously.
- Viremia was detected beginning on day 1 post-infection and ended by day 4 in all monkeys (Table 7, FIG. 3 ). Viremia was present in each monkey infected with rDEN4, rDEN4 ⁇ 30, or rDEN4 ⁇ 30-10634 virus, but only 2 out of 4 monkeys infected with rDEN4 ⁇ 30-4995 or rDEN4 ⁇ 30-8092 virus had detectable viremia. As expected, infection with rDEN4 virus resulted in the highest mean number of viremic days per monkey (3.0 days) as well as mean peak virus titer (2.2 log 10 PFU/ml).
- Monkeys infected with rDEN4 ⁇ 30 virus had both a lower mean number of viremic days per monkey (2.0 days) and mean peak virus titer (1.1 log 10 PFU/ml) compared to rDEN4 virus.
- Groups of monkeys infected with each of the modified rDEN4 ⁇ 30 viruses had a further restricted mean number of viremic days with those inoculated with rDEN4 ⁇ 30-8092 virus having the lowest value, 0.5 days, a 4-fold reduction compared to rDEN4 ⁇ 30 virus.
- the mean peak virus titer of monkeys infected with rDEN4 ⁇ 30-4995 (0.9 log 10 PFU/ml) or rDEN4 ⁇ 30-8092 (0.7 log 10 PFU/ml) was also lower than those infected with rDEN4 ⁇ 30 virus.
- the mean peak virus titer of monkeys infected with rDEN4 ⁇ 30-10634 (1.3 log 10 PFU/ml) was slightly higher than those infected with rDEN4 ⁇ 30 particularly on day 2 ( FIG. 3 ).
- monkeys inoculated with rDEN4, rDEN4 ⁇ 30, or each of the modified rDEN4 ⁇ 30 viruses had no detectable viremia, indicating that despite the decreased replication and immunogenicity of rDEN4 ⁇ 30-4995, rDEN4 ⁇ 30-8092, and rDEN4 ⁇ 30-10634 viruses, each was sufficiently immunogenic to induce protection against wild type rDEN4.
- Increases in mean neutralizing antibody titer were minimal ( ⁇ 3-fold) following challenge in all inoculation groups except mock-infected providing further evidence that the monkeys were protected from the challenge.
- rDEN4 ⁇ 30 containing additional point mutations protects rhesus monkeys from wt DEN4 virus challenge Mean no. of Geometric mean serum viremic days per neutralizing antibody monkey after Mean peak titer (reciprocal No. of rDEN4 virus titer dilution) Virus a monkeys challenge (log 10 PFU/ml ⁇ SE) Day 28 Day 56 Mock 2 3.5 2.3 ⁇ 0.1 ⁇ 10 358 rDEN4 2 0.0 ⁇ 0.7 398 753 rDEN4 ⁇ 30 2 0.0 ⁇ 0.7 181 202 rDEN4 ⁇ 30-4995 4 0.0 ⁇ 0.7 78 170 rDEN4 ⁇ 30-8092 4 0.0 ⁇ 0.7 61 131 rDEN4 ⁇ 30-10634 4 0.0 ⁇ 0.7 107 177 a 28 days after primary inoculation with the indicated viruses, rhesus monkeys were challenged subcutaneously with 10 5 PFU rDEN4 virus in a 1 ml dose. Serum was collected on
- rDEN4 ⁇ 30-4995, rDEN4 ⁇ 30-8092, and rDEN4 ⁇ 30-10634 virus demonstrated decreased replication in rhesus monkeys while retaining sufficient immunogenicity to confer protective immunity, these viruses are contemplated as dengue vaccines for humans.
- DEN4 viruses carrying both ⁇ 30 and charge-to-alanine mutations were next generated.
- a subset of seven groups of charge-to-alanine mutations described above were identified that conferred between a 10-fold and 1,000-fold decrease in replication in SCID-HuH-7 mice and whose unmutated sequence was well-conserved across the four dengue serotypes. These mutations were introduced as single pairs and as two sets of pairs to rDEN4 ⁇ 30 using conventional cloning techniques. Transcription and recovery of virus and terminal dilution of viruses were conducted as described above. Assay of the level of temperature sensitivity of the charge-cluster-to-alanine mutant viruses in Vero and HuH-7 cells, level of replication in the brain of suckling mice and level of replication in SCID-HuH-7 mice was conducted as described above.
- rDEN4 ⁇ 30 is not ts in Vero or HuH-7 cells. In contrast, seven of the seven sets of charge-to-alanine mutations used in this example conferred a ts phenotype in HuH-7 cells and five also conferred a ts phenotype in Vero cells. All six viruses carrying both ⁇ 30 and charge-to-alanine mutations showed a ts phenotype in both Vero and HuH-7 cells (Table 9). rDEN4 ⁇ 30 is not attenuated in suckling mouse brain, whereas five of the seven sets of charge-to-alanine mutations conferred an att phenotype in suckling mouse brain (Table 10).
- viruses carrying both ⁇ 30 and charge-to-alanine mutations were attenuated in suckling mouse brain (Table 10).
- rDEN4 ⁇ 30-23-24-396-397 combination of two mutations that did not attenuate alone resulted in an attenuated virus.
- viruses carrying both ⁇ 30 and charge-to-alanine mutations showed levels of replication in the suckling mouse brain more similar to their charge-to-alanine mutant parent virus than to rDEN4 ⁇ 30.
- rDEN4 ⁇ 30 is attenuated in SCID-HuH-7 mice, as are six of the seven charge-to-alanine mutant viruses used in this example. Viruses carrying both ⁇ 30 and charge-to-alanine mutations tended to show similar or slightly lower levels of replication in SCID-HuH-7 mice compared to their charge-to-alanine mutant parent virus (Table 10). In three cases, viruses carrying both ⁇ 30 and charge-to-alanine mutations showed at least a fivefold greater reduction in SCID-HuH-7 mice than rDEN4 ⁇ 30.
- Each of the remaining viruses contained at least one incidental mutation whose phenotypic effect is unknown. Consequently, the phenotypes described cannot be directly attributed to the charge-to-alanine mutations.
- the fact that rDEN4 and rDEN4 ⁇ 30 viruses carrying the same charge-to-alanine mutations shared similar phenotypes provides strong support for the ability of charge-to-alanine mutations to enhance the attenuation of rDEN4 ⁇ 30. Because rDEN4-436-437 [clone 1] contained 4 incidental mutations, a second clone of this virus was prepared.
- rDEN4-436-437 [clone2] contained only one incidental mutation (Table 11), and showed the same phenotypes as rDEN4-436-437 in cell culture and SCID-HuH-7 mice.
- Viremia was detected in most of the monkeys infected; only one of the four monkeys infected with rDEN4 ⁇ 30-200-201 and one of the four monkeys infected with rDEN4 ⁇ 30-436-437 showed no detectable viremia.
- Monkeys infected with rDEN4 showed the highest mean peak virus titer; and in each case viruses carrying the ⁇ 30 mutation showed an approximately 0.5 log decrease in mean peak virus titer relative to their parental viruses and a 0.5 to 2 day decrease in mean number of viremic days per monkey.
- Monkeys infected with viruses carrying both the ⁇ 30 and charge-to-alanine mutations showed a two-fold reduction in mean peak viremia relative to those infected with rDEN4 ⁇ 30. This suggests that addition of the charge-to-alanine mutations further attenuates rDEN4 ⁇ 30 for rhesus macaques.
- monkeys in this study showed detectable levels of neutralizing antibody on day 0.
- every monkey infected with a virus showed a detectable levels of neutralizing antibody, indicating that all of the monkeys, even those that showed no detectable viremia, had indeed been infected.
- monkeys infected with rDEN4 had a mean serum neutralizing antibody titer (reciprocal dilution) which was approximately twice that of monkeys that had been infected with rDEN4 ⁇ 30.
- Virus a monkeys viremia monkey b (log 10 PFU/ml ⁇ SE) Day 0 Day 28 mock 2 0 0 ⁇ 0.7 ⁇ 5 ⁇ 5 rDEN4 2 2 2.5 2.6 ⁇ 0.3 ⁇ 5 276 rDEN4 ⁇ 30 2 2 2.0 2.1 ⁇ 0.1 ⁇ 5 131 rDEN4-200, 201 4 4 2.3 1.8 ⁇ 0.3 ⁇ 5 212 rDEN4 ⁇ 30-200, 201 4 3 1.5 1.3 ⁇ 0.2 ⁇ 5 139 rDEN4-436, 437 [cl 2) 4 4 3.3 1.8 ⁇ 0.2 ⁇ 5 273 rDEN4 ⁇ 30-436, 437 4 3 1.3 1.0 ⁇ 0.0 ⁇ 5 143 a Groups of rhesus monkeys were inoculated subcutaneously with 10 5 PFU of the indicated virus in a 1 ml dose. Serum was collected on days 0 to 6, 8, 10 and 28. Virus a monkeys viremia monkey b (log 10 P
- Virus a monkeys challenge (log 10 PFU/ml ⁇ SE) Day 28 Day 56 mock 2 3.0 1.5 ⁇ 0.7 ⁇ 5 284 rDEN4 2 0.0 ⁇ 0.7 276 316 rDEN4 ⁇ 30 2 0.0 ⁇ 0.7 131 96 rDEN4-200, 201 4 0.0 ⁇ 0.7 212 356 rDEN4 ⁇ 30-200, 201 4 0.0 ⁇ 0.7 139 132 rDEN4-436, 4 0.0 ⁇ 0.7 273 401 437 [cl 2] rDEN4 ⁇ 30-436, 437 4 0.0 ⁇ 0.7 143 182 a 28 days after primary inoculation with the indicated viruses, rhesus monkeys were challenged subcutaneously with 10 5 PFU rDEN4 virus in a 1 ml dose. Serum was collected on days 28 to 34, 36, 10, and 56. Virus titer was determined by plaque assay in Vero cells.
- Addition of charge-to-alanine mutations to rDEN4 ⁇ 30 can confer a range of is phenotypes in both Vero and HuH-7 cells and att phenotypes in suckling mouse brain and can either enhance or leave unchanged attenuation in SCID-HuH-7 mice. Most importantly, addition of these mutations can decrease the viremia produced by rDEN4 ⁇ 30 in rhesus macaques without decreasing neutralizing antibody titer or protective efficacy. Thus addition of such mutations to rDEN4 ⁇ 30 is contemplated as enhancing attenuation in humans.
- mutations are contemplated as being added that do not change the overall level of attenuation, but stabilize the attenuation phenotype because they themselves are independently attenuating even in the absence of the ⁇ 30 mutation.
- Charge-to-alanine mutations are particularly useful because they occur outside of the structural gene regions, and so can be used to attenuate structural gene chimeric viruses. Moreover, they involve at least three nucleotide changes, making them unlikely to revert to wild type sequence.
- Vero cell adaptation mutations confer two desirable features upon a vaccine candidate. First, they enhance virus yield in Vero cells, the intended substrate for vaccine production, and thus render vaccine production more cost-effective. Second, although each of these Vero adaptation mutations are point mutations, they are likely to be extremely stable during vaccine manufacture, because they give a selective advantage in Vero cells.
- Table 14 shows the infectivity of each virus carrying a single Vero cell adaptation mutation at high titer.
- 7182 only one mutation, at position 7182, was associated with a large decrease in mosquito infectivity.
- 7182 may be a particularly valuable mutation to include in an rDEN4 vaccine candidate, as it has opposite effects on replication in Vero cells and in mosquitoes.
- DEN1 Wood Pacific
- the pRS424DEN1WP cDNA clone (Puri, B. et al. 2000 Virus Genes 20:57-63) was digested with BamHI and used as template in a PCR using Pfu polymerase with forward primer 30 (DEN1 nt 10515-10561 and 10592-10607) and the M13 reverse sequencing primer (101 nt beyond the 3′ end of DEN1 genome sequence).
- the resulting PCR product was 292 bp and contained the ⁇ 30 mutation.
- the pRS424DEN1WP cDNA was partially digested with Apa I, then digested to completion with Sac II and the vector was gel isolated, mixed with PCR product, and used to transform yeast strain YPH857 to yield growth on plates lacking tryptophan (Polo, S. et al. 1997 J Virol 71:5366-74). Positive yeast colonies were confirmed by PCR and restriction enzyme analysis. DNA isolated from two independent yeast colonies was used to transform E. coli strain STBL2. Plasmid DNA suitable for generating RNA transcripts was prepared and the presence of the ⁇ 30 mutation was verified by sequence analysis.
- cDNA designated pRS424DEN1 ⁇ 30
- SP6 RNA polymerase As described (Polo, S. et al. 1997 J Virol 71:5366-74). Transcription reactions were electroporated into LLC-MK2 cells and infection was confirmed by observation of CPE and immunofluorescence and harvested on day 14. Virus stocks were amplified on C6/36 mosquito cells and titered on LLC-MK2 cells. The genome of the resulting virus, rDEN1 ⁇ 30, was sequenced to confirm the presence of the ⁇ 30 mutation. The ⁇ 30 mutation removes nucleotides 10562-10591 of DEN1 ( FIG.
- rDEN1 ⁇ 30 and wild-type parental rDEN1 virus (derived from the pRS424DEN1WP cDNA) in juvenile rhesus monkeys was performed as follows. Dengue virus-seronegative monkeys were injected subcutaneously with 5.0 log 10 PFU of virus in a 1 ml dose divided between two injections in each side of the upper shoulder area. Monkeys were observed daily and blood was collected on days 0-10 and 28 and serum was stored at ⁇ 70° C. Titer of virus in serum samples was determined by plaque assay in Vero cells as described previously (Durbin, A. P. et al. 2001 Am J Trop Med Hyg 65:405-13).
- Plaque reduction neutralization titers were determined for the day 28 serum samples as previously described (Durbin, A. P. et al. 2001 Am J Trop Med Hyg 65:405-13). All monkeys were challenged on day 28 with a single dose of 5.0 log 10 PFU of wild-type rDEN1 and blood was collected for 10 days. Virus titer in post-challenge sera was determined by plaque assay in Vero cells.
- Monkeys inoculated with full-length wild-type rDEN1 were viremic for 2-3 days with a mean peak titer of 2.1 log 10 PFU/ml (Table 16), and monkeys inoculated with rDEN1 ⁇ 30 were viremic for less than 1 day with a mean peak titer of 0.8 log 10 PFU/ml, indicating that the ⁇ 30 mutation is capable of attenuating DEN1.
- the immune response as measured by neutralizing antibody titer, was lower following inoculation with rDEN1 ⁇ 30 compared to inoculation with wild-type rDEN1 (Table 16), yet sufficiently high to protect the animals against wild-type DEN1 virus challenge.
- Wild-type rDEN1 virus was not detected in any serum sample collected following virus challenge, indicating that monkeys were completely protected following immunization with either full-length wild-type rDEN1 or recombinant virus rDEN1 ⁇ 30.
- the level of attenuation specified by the ⁇ 30 mutation was comparable in both the DEN1 and DEN4 genetic backgrounds ( FIG. 5 ).
- rDEN4 virus replicated to greater than 6.0 log 10 PFU/ml serum in SCID-HuH-7 mice, while the replication of rDEN4 virus bearing the ⁇ 30 mutation was reduced by about 10-fold (Blaney, J. E. Jr. et al. 2002 Virology 300:125-139).
- the replication of rDEN1 ⁇ 30 was compared to that of wt rDEN1 in SCID-HuH-7 mice (Table 17). rDEN1 ⁇ 30 replicated to a level approximately 100-fold less than its wt rDEN1 parent. This result further validates the use of the SCID-HuH-7 mouse model for the evaluation of attenuated strains of DEN virus, with results correlating closely with those observed in rhesus monkeys.
- DEN1 and DEN1 ⁇ 30 viruses are both highly infectious for Toxorhynchites splendens, but do not infect Aedes aegypti efficiently.
- Toxorhynchites splendens (intrathoracic inoculation) Aedes aegypti (oral infection)
- Dose a Dose c % infected d Virus (log 10 pfu) No. tested % infected b (log 10 pfu) No.
- rDEN1 ⁇ 30 was successfully transferred to rDEN1.
- the resulting virus, rDEN1 ⁇ 30 was shown to be attenuated in monkeys and SCID-HuH-7 mice to levels similar to recombinant virus rDEN4 ⁇ 30, thereby establishing the conservation of the attenuation phenotype specified by the ⁇ 30 mutation in a different DEN virus background.
- rDEN4 ⁇ 30 was predicted that rDEN1 ⁇ 30 will be suitably attenuated in humans.
- Attenuated rDEN2 and rDEN3 recombinant viruses bearing the ⁇ 30 mutation are contemplated as being prepared (See Examples 3 and 4 below).
- the demonstration that the ⁇ 30 mutation specifies a phenotype that is transportable to another DEN serotype has important implications for development of the tetravalent vaccine. This indicates that the ⁇ 30 mutation is expected to have a corresponding effect on DEN2 and DEN3 wild-type viruses.
- cDNA fragments of DEN2 (Tonga/74) were generated by reverse-transcription of the genome as indicated in FIG. 6A . Each fragment was subcloned into a plasmid vector and sequenced to verify that it matched the consensus sequence as determined for the virus. This yielded seven cloned cDNA fragments spanning the genome.
- Fragment X representing the 5′ end of the genome was abutted to the SP6 promoter
- Fragment L was modified to contain a translationally-silent SpeI restriction site at genomic nucleotide 2353
- Fragment R was modified to contain a translationally-silent SpeI restriction site also at genomic nucleotide 2353, and to stabilize the eventual full-length clone, two additional translationally-silent mutations at nucleotides 2362-2364 and 2397 were created to ensure that translation stop codons were present in all reading frames other than that used to synthesize the virus polyprotein
- Fragment A was modified at nucleotide 3582 to ablate a naturally occurring SpeI restriction site and at nucleotide 4497 to ablate a naturally occurring KpnI restriction site
- Fragment C was modified at nucleotide 9374 to ablate a naturally occurring KpnI restriction site
- Fragment Y representing the 3′ end of the genome
- DEN4 cDNA clone p4 was added incrementally between the AscI and KpnI restriction sites of DEN4 cDNA clone p4 (Durbin, A. P. et al. 2001 Am J Trop Med Hyg 65:405-13) to generate a full-length DEN2 cDNA clone (p2) with the same vector background successfully used to generate rDEN4 and rDEN4 ⁇ 30.
- cDNA clone p2 was sequenced to confirm that the virus genome region matched the DEN2 (Tonga/74) consensus sequence, with the exception of the translationally-silent modifications noted above.
- the ⁇ 30 mutation was introduced into Fragment Y to generate Fragment Y ⁇ 30. To create p2 ⁇ 30, the Fragment Y region of p2 was replaced with Fragment Y ⁇ 30 ( FIG. 6A , B).
- cDNA (p2 and p2 ⁇ 30) was linearized with Acc65I (isoschizomer of KpnI which cleaves leaving only a single 3′ nucleotide) and used as template in a transcription reaction using SP6 RNA polymerase as previously described (Blaney, J. E. et. al. 2002 Virology 300:125-139). Transcripts were introduced into Vero cells or C6/36 mosquito cells using liposome-mediated transfection and cell culture supernatants were harvested on day 7.
- Acc65I isoschizomer of KpnI which cleaves leaving only a single 3′ nucleotide
- rDEN2 virus was recovered from the p2 cDNA in both Vero and C6/36 cells, while rDEN2 ⁇ 30 was recovered from the p2 ⁇ 30 cDNA clone in only C6/36 cells (Table 19).
- the level of infectious virus recovered in C6/36 cells was comparable for the p2 and p2 ⁇ 30 cDNA clones when assayed by plaque titration and immunostaining in Vero or C6/36 cells. As previously observed, the efficiency of transfection in C6/36 cells was higher than that in Vero cells.
- Two rDEN2 ⁇ 30 viruses were recovered from independent cDNA clones, #2 and #10.
- rDEN2 virus is recovered in Vero and C6/36 cells, but rDEN2 ⁇ 30 virus is recovered only in C6/36 cells.
- Virus titer of transfection harvest (day 7) determined in the indicated Transfection cDNA cell type (log 10 PFU/ml) cell type construct Clone Virus Vero cells C6/36 cells Vero cells p2 #8A rDEN2 3.1 4.3 p2 ⁇ 30 #2 rDEN2 ⁇ 30 ⁇ 0.7 ⁇ 0.7 p2 ⁇ 30 #10 rDEN2 ⁇ 30 ⁇ 0.7 ⁇ 0.7 C6/36 cells p2 #8A rDEN2 5.5 7.5 p2 ⁇ 30 #2 rDEN2 ⁇ 30 4.8 7.6 p2 ⁇ 30 #10 rDEN2 ⁇ 30 4.6 7.5
- rDEN2 and rDEN2 ⁇ 30 viruses transfection harvests were passaged and terminally diluted in Vero cells, and genomic sequences of the viruses were determined.
- the Vero cell transfection harvest of rDEN2 virus was terminally diluted once in Vero cells, and individual virus clones were passaged once in Vero cells.
- seven independent terminally diluted clones were sequenced over this region.
- Each of the seven rDEN2 viruses contained a single nucleotide substitution in this region at nucleotide 7169 (U>C) resulting in a Val>Ala amino acid change.
- This nucleotide corresponds to the 7162 mutation identified in rDEN4 (Blaney, J. E. et. al. 2002 Virology 300:125-139), which has a known Vero cell adaptation phenotype suggesting that this mutation may confer a replication enhancement phenotype in rDEN2 virus.
- rDEN2 virus clone was completely sequenced and in addition to the 7169 mutation, a missense mutation (Glu>Ala) was found in NS5 at residue 3051 (Table 20).
- Virus was recovered in Vero cells and terminally-diluted once in Vero cells. Virus stock was prepared in Vero cells. c Same nucleotide position as 7162 in rDEN4. d Virus was recovered in C6/36 cells and passaged three times in Vero cells. Virus was then terminally diluted and a stock was prepared in Vero cells.
- Transcripts synthesized from p2 ⁇ 30-7169, as well as p2 and p2 ⁇ 30 were introduced into Vero cells or C6/36 mosquito cells using liposome-mediated transfection as described above.
- Virus rDEN2 ⁇ 30-7169 was recovered from the p2 ⁇ 30-7169 cDNA in both Vero and C6/36 cells, while rDEN2 ⁇ 30 was recovered from the p2 ⁇ 30 cDNA clone in only C6/36 cells (Table 21).
- the 7169 mutation is both necessary and sufficient for the recovery of rDEN2 ⁇ 30 in Vero cells.
- rDEN2 ⁇ 30-7169 virus containing the 7169 Vero cell adaptation mutation is recovered in both Vero and C6/36 cells Virus titer of trans- fection harvest (day 14) determined Transfection cDNA in C6/36 cells cell type construct Clone Virus (log 10 PFU/ml) Vero cells p2 #8A rDEN2 6.8 p2 ⁇ 30 #2 rDEN2 ⁇ 30 ⁇ 0.7 p2 ⁇ 30-7169 a #37 rDEN2 ⁇ 30-7169 5.1 C6/36 cells p2 #8A rDEN2 6.9 p2 ⁇ 30 #2 rDEN2 ⁇ 30 7.1 p2 ⁇ 30-7169 #37 rDEN2 ⁇ 30-7169 7.2 a Nucleotide 7169 in rDEN2 corresponds to nucleotide 7162 in rDEN4 which has been shown to be associated with growth adaptation in Vero cells.
- DEN2 Tonga/74 virus replicated to a mean virus titer of 6.2 log 10 PFU/ml in the serum of SCID-HuH-7 mice, and rDEN2 virus replicated to a similar level, 5.6 log 10 PFU/ml (Table 22). Both rDEN2 ⁇ 30 viruses were greater than 100-fold restricted in replication compared to rDEN2 virus. These results indicate that the ⁇ 30 mutation has an attenuating effect on replication of rDEN2 virus similar to that observed for rDEN4 and rDEN1 viruses.
- DEN2 virus replication in SCID-HuH-7 mice was also determined using DEN2 (Tonga/74), rDEN2, and rDEN2 ⁇ 30 which were passaged in Vero cells (see Table 20, footnotes b and d). Both rDEN2 and rDEN2 ⁇ 30 had acquired a mutation in NS4B, nucleotide 7169, corresponding to the 7162 mutation identified in rDEN4 as Vero cell adaptation mutation. In the presence of the 7169 mutation, the ⁇ 30 mutation reduced replication of rDEN2 ⁇ 30 by 1.0 log 10 PFU/ml (Table 23).
- Plaque reduction neutralization titers were determined for the day 28 serum samples as previously described (Durbin, A. P. et al. 2001 Am J Trop Med Hyg 65:405-13). All monkeys were challenged on day 28 with a single dose of 5.0 log 10 PFU of wt DEN2 (Tonga/74) and blood was collected for 10 days. Virus titer in post-challenge sera was determined by plaque assay in Vero cells. Monkeys inoculated with wt DEN2 (Tonga/74) or rDEN2 were viremic for 4-5 days with a mean peak titer of 2.1 or 1.9 log 10 PFU/ml, respectively.
- rDEN2 ⁇ 30 is slightly more attenuated for rhesus monkeys than rDEN2 Geometric mean serum neutralizing No. of Mean no. antibody titer monkeys of viremic Mean peak (reciprocal No. of with days per virus titer dilution)
- Virus a monkeys viremia monkey b (log 10 PFU/ml ⁇ SE) Day 0 Day 28 mock 2 0 0 ⁇ 0.7 ⁇ 10 ⁇ 10 DEN2 (Tonga/74) 4 4 4.5 2.1 ⁇ 0.3 ⁇ 10 311 rDEN2 (Vero) 4 4 4.0 1.9 ⁇ 0.1 ⁇ 10 173 rDEN2 ⁇ 30 (Vero) 4 4 2.8 1.7 ⁇ 0.2 ⁇ 10 91 a Groups of rhesus monkeys were inoculated subcutaneously with 10 5 PFU of the indicated virus in a 1 ml dose. Serum was collected on days 0 to 6, 8, 10, 12, and 28. Virus titer was determined by plaque as
- rDEN2 ⁇ 30 protects rhesus monkeys from wt DENT2 virus challenge Geometric mean Mean no. of serum neutralizing viremic days per Mean peak antibody titer No. of monkey after virus titer (reciprocal dilution) Virus a monkeys DEN2 challenge (log 10 PFU/ml ⁇ SE) Day 28 Day 56 Mock 2 4.0 2.1 ⁇ 0.1 ⁇ 10 338 DEN2 (Tonga/74) 4 0 ⁇ 0.7 311 334 rDEN2 (Vero) 4 0 ⁇ 0.7 173 318 rDEN2 ⁇ 30 (Vero) 4 0 ⁇ 0.7 91 267 a 28 days after inoculation with the indicated viruses, monkeys were challenged subcutaneously with 10 5 PFU DEN2 (Tonga/74) in a 1 ml dose. Serum was collected on days 28 to 34, 36, 38, and 56. Virus titer was determined by plaque assay in Vero cells.
- missense mutation identified in rDEN4 have been demonstrated to confer attenuated replication in suckling mouse brain and/or SCID-HuH-7 mice (Blaney, J. E. et al. 2002 Virology 300:125-139; Blaney, J. E. et al. 2001 J Virol 75:9731-9740).
- missense mutations that enhance replication of rDEN4 virus in Vero cells have been characterized.
- the significant sequence conservation among the DEN virus serotypes provides a strategy by which the mutations identified in rDEN4 viruses are contemplated as being used to confer similar phenotypes upon rDEN2 virus.
- rDEN4 virus Six mutations identified in rDEN4 virus that are at a site conserved in rDEN2 virus are being introduced into the p2 and p2 ⁇ 30 cDNA clones (Table 26). Specifically, two rDEN4 mutations, NS3 4891 and 4995, which confer Vero cell adaptation phenotypes and decreased replication in mouse brain, one mutation, NS4B 7182, which confers a Vero cell adaptation phenotype, and three mutations, NS1 2650, NS3 5097, and 3′ UTR 10634 which confer decreased replication in mouse brain and SCID-HuH-7 mice are being evaluated.
- Presence of the indicated mutation restricts replication in 7-day-old mouse brain greater than 100-fold compared to rDEN4 virus.
- Presence of the indicated mutation restricts replication in SCID-HuH-7 mice greater than 100-fold compared to rDEN4 virus.
- Primers were engineered which introduced (underline) translationally-silent restriction enzyme (RE) sites.
- rDEN2 viruses containing conserved 5-FU mutations are recovered in C6/36 cells.
- Virus Nucleotide Virus titer of transfection (nucleotide position in harvest (day 7) determined position in rDEN2)
- rDEN4 in C6/36 cells (log 10 PFU/ml)
- rDEN2-4889 4891 7.6 rDEN2-4993 4995 7.2
- rDEN2-7189 7182 3.5
- rDEN2-2648 2650 — a rDEN2-5095 5097 — a rDEN2-10698 10634 7.7 a Transfection has not yet been attempted.
- rDEN1 ⁇ 30 was satisfactorily attenuated, we sought to extend our technology to the creation of a DEN3 vaccine candidate. To do this, the ⁇ 30 mutation was introduced into the cDNA of DEN3, similar to the method used to create rDEN2 ⁇ 30.
- the genome of DEN3 (Sleman/78) was sequenced in its entirety and served as consensus sequence for the construction of a full-length cDNA clone (Appendix 2).
- cDNA fragments of DEN3 were generated by reverse-transcription of the genome as indicated in FIG. 8A . Each fragment was subcloned into a plasmid vector and sequenced to verify that it matched the consensus sequence as determined for the virus. This yielded six cloned cDNA fragments spanning the genome.
- Fragment 5 representing the 5′ end of the genome was abutted to the SP6 promoter preceded by an AscI restriction site
- Fragment 1L was modified to contain a translationally-silent SpeI restriction site at genomic nucleotide 2345
- Fragment 1R was modified to contain a translationally-silent SpeI restriction site also at genomic nucleotide 2345, and to stabilize the eventual full-length clone, three additional translationally-silent mutations at nucleotides 2354-2356, 2360-2362, and 2399 were created to ensure that translation stop codons were present in all reading frames other than that used to synthesize the virus polyprotein
- Fragment 3 was modified at nucleotide 9007 to ablate a naturally occurring KpnI restriction site
- Fragment 4 representing the 3′ end of the genome was abutted to a KpnI restriction site.
- cDNA plasmids p3 and p3 ⁇ 30 were digested with SpeI and religated to remove the linker sequence, linearized with Acc65I (isoschizomer of KpnI which cleaves leaving only a single 3′ nucleotide), and used as templates in a transcription reaction using SP6 RNA polymerase as previously described (Blaney, J. E. et. al. 2002 Virology 300:125-139). Transcripts were introduced into Vero cells or C6/36 mosquito cells using liposome-mediated transfection and cell culture supernatants were harvested on day 14.
- rDEN3 virus was recovered from the p3 cDNA in both Vero and C6/36 cells, while rDEN3 ⁇ 30 was recovered from the p3 ⁇ 30 cDNA clone in only C6/36 cells (Table 28).
- the level of infectious virus recovered in C6/36 cells was comparable for the p3 and p3 ⁇ 30 cDNA clones when assayed by plaque titration in Vero or C6/36 cells. As previously observed, the efficiency of transfection in C6/36 cells was higher than that in Vero cells.
- Two rDEN3 ⁇ 30 viruses were recovered from independent cDNA clones, #22 and #41.
- rDEN3 virus is recovered in Vero and C6/36 cells, but rDEN3 ⁇ 30 virus is recovered only in C6/36 cells.
- Virus titer of transfection harvest (day 14) determined in the indicated Transfection cDNA cell type (log 10 PFU/ml) cell type construct Clone Virus Vero cells C6/36 cells Vero cells p3 #50 rDEN3 5.2 6.3 p3 ⁇ 30 #22 rDEN3 ⁇ 30 ⁇ 0.7 ⁇ 0.7 p3 ⁇ 30 #41 rDEN3 ⁇ 30 ⁇ 0.7 ⁇ 0.7 C6/36 cells p3 #50 rDEN3 5.2 6.0 p3 ⁇ 30 #22 rDEN3 ⁇ 30 5.9 6.9 p3 ⁇ 30 #41 rDEN3 ⁇ 30 5.1 7.2
- the strategy of introducing the ⁇ 30 mutation into wild-type DEN viruses of each serotype to generate a suitably attenuated tetravalent vaccine formulation is a unique and attractive approach for several reasons.
- the mutation responsible for attenuation is a 30-nucleotide deletion in the 3′ UTR, thus assuring that all of the structural and non-structural proteins expressed by each of the four components of the tetravalent vaccine are authentic wild-type proteins.
- Such wild-type proteins should elicit an antibody response that is broad based, rather than based solely on the M and E proteins that are present in chimeric dengue virus vaccine candidates (Guirakhoo, F. et al. 2001 J Virol 75:7290-304; Huang, C.
- DEN4 ⁇ 30 present in serum of vaccinees retained its ⁇ 30 mutation, confirming its genetic stability in vivo (Durbin, A. P. et al. 2001 Am J Trop Med Hyg 65:405-13).
- the attenuating mutations in other existing dengue live attenuated vaccine candidates are based on less stable point mutations (Butrapet, S. et al. 2000 J Virol 74:3011-9: Puri, B. et al. 1997 J Gen Virol 78:2287-91).
- the four serotypes of dengue virus are defined by antibody responses induced by the structural proteins of the virus, primarily by a neutralizing antibody response to the envelope (E) protein. These structural proteins include the E glycoprotein, a membrane protein (M), and a capsid (C) protein.
- E glycoprotein a membrane protein
- C capsid
- the mature virus particle consists of a well-organized outer protein shell surrounding a lipid bilayer membrane and a less-well-defined inner nucleocapsid core (Kuhn, R. J. et al. 2002 Cell 108:717-25).
- the E glycoprotein is the major protective antigen and readily induces virus neutralizing antibodies that confer protection against dengue virus infection.
- An effective dengue vaccine must therefore minimally contain the E protein of all four serotypes, namely DEN1, DEN2, DEN3, and DEN4, thereby inducing broad immunity and precluding the possibility of developing the more serious illnesses DHF/DSS, which occur in humans during secondary infection with a heterotypic wild-type dengue virus.
- DEN1, DEN2, DEN3, and DEN4 a recombinant cDNA technology is being used to develop a live attenuated tetravalent dengue virus vaccine composed of a set of intertypic chimeric dengue viruses bearing the structural proteins of each serotype.
- DEN4 ⁇ 30 a suitably attenuated and immunogenic DEN4 recombinant virus, namely DEN4 ⁇ 30 (Durbin, A. P et al. 2001 Am J Trop Med Hyg 65:405-13)
- chimeric viruses based on the DEN4 cDNA have been generated in which the C-M-E (CME) or M-E (ME) genes have been replaced with the corresponding genes derived from the prototypic DEN2 New Guinea C (NGC) strain ( FIG. 9A ).
- CME C-M-E
- ME M-E
- the PstI/XhoI region of the cDNA for either rDEN4 or rDEN4 ⁇ 30 was replaced with a homologous region derived from DEN2.
- the nucleotide and amino acid sequences of the resulting junctions are shown in FIG. 9B .
- the GenBank accession number for the nucleotide sequence of rDEN4 ⁇ 30 is AF326837.
- the GenBank accession number for DEN2 NGC is M29095, which represents the mouse neurovirulent strain of DEN2 NGC and differs from the prototypic strain used here as previously documented (Bray, M. et al. 1998 J Virol 72:1647-51).
- chimeric cDNA clones were linearized and used as template in a transcription reaction using SP6 RNA polymerase as described (Durbin, A. P et al. 2001 Am J Trop Med Hyg 65:405-13). Transcripts were introduced into Vero cells using liposome-mediated transfection and recombinant dengue virus was harvested on day 7. The genomes of the resulting viruses were confirmed by sequence analysis of viral RNA isolated from recovered virus as previously described (Durbin, A. P et al. 2001 Am J Trop Med Hyg 65:405-13). Incidental mutations arising from virus passage in tissue culture were identified in all viruses and are listed in Table 29.
- each virus contained a missense mutation in NS4B corresponding to a previously identified mutation from rDEN4 and associated with adaptation to replication in Vero cells (See Table 30 for correlation of nucleotide positions between rDEN4 and chimeric viruses). All viruses replicated in Vero cells to titers in excess of 6.0 log 10 PFU/ml, indicating that the chimeric viruses, even those containing the ⁇ 30 mutation, replicate efficiently in cell culture, a property essential for manufacture of the vaccine.
- rDEN nt difference Amino chimeric from rDEN4 ORF start acid length virus (following CME region) (nt position) C M E 1/4 ME 0 102 113 166 495 1/4 CME +3 102 114 166 495 2/4 ME 0 102 113 166 495 2/4 CME ⁇ 2 97 114 166 495 3/4 ME ⁇ 6 102 113 166 493 3/4 CME ⁇ 3 102 114 166 493 rDEN4 — 102 113 166 495
- the decreased replication of the attenuated viruses in monkeys is accompanied by a reduction in the immune response of inoculated monkeys. This is indicated in Table 31 by approximately a 5-fold reduction in the level of neutralizing antibody following inoculation with the chimeric viruses in comparison to titers achieved in animals inoculated with wild-type virus.
- Addition of the ⁇ 30 mutation to the CME chimeric virus further attenuated the virus, such that rDEN2/4 ⁇ 30(CME) did not replicate in monkeys to a detectable level and did not induce a detectable immune response. This virus appeared over-attenuated, and if similar results were seen in humans, this virus would not be suitable for use as a vaccine.
- addition of the ⁇ 30 mutation to the ME chimeric virus did not further attenuate this chimeric virus and the resulting rDEN2/4 ⁇ 30(ME) virus appears satisfactorily attenuated and immunogenic for use as a vaccine.
- SCID mice transplanted with the HuH-7 cells are a sensitive model for the evaluation of dengue virus attenuation.
- Each chimeric DEN2/4 virus was inoculated into groups of SCID-HuH-7 mice and levels of virus in the serum were determined (Table 32).
- Chimeric viruses replicated to levels between 20- and 150-fold lower than either of the parental viruses (rDEN4 and DEN2-NGC).
- CME chimeric viruses were slightly more attenuated than the comparable ME chimeric viruses, with the ⁇ 30 mutation providing a 0.5 log 10 reduction in replication. This level of attenuation by the ⁇ 30 mutation was similar to that observed previously for rDEN4 ⁇ 30.
- Aedes aegypti were infected by ingesting a virus-containing blood meal.
- infectivity could be determined for the local tissues (midgut), and the ability of virus to disseminate and replicate in tissues beyond the midgut barrier (head) could also be measured.
- the presence of virus in the head is limited by the ability of the ingested virus to replicate in the midgut and then disseminate to the salivary glands in the head, as well as the innate ability of the virus to replicate in the salivary glands.
- Parental viruses rDEN4 and DEN2-NGC administered at a maximum dose of approximately 4.0 log 10 PFU, were detectable in 74% and 94% of midgut preparations, and 32% and 71% of head preparations, respectively.
- CME CME
- the rDEN2/4 chimeric viruses were generally less infectious than either parental virus, with CME chimeric viruses being less infectious than ME viruses. It has previously been reported for DEN4 that the ⁇ 30 mutation does not have a discernable effect on virus infectivity in T. splendens similar to that observed here for the rDEN2/4 chimeric viruses (Troyer, J. M. et al. 2001 Am J Trop Med Hyg 65:414-419).
- b Percentage of mosquitoes with IFA detectable antigen in head tissue prepared 14 days after inoculation.
- c Virus titer ingested, assuming a 2 ⁇ l bloodmeal.
- d Percentage of mosquitoes with IFA detectable antigen in midgut or head tissue prepared 21 days after oral infection. When virus infection was detected, but did not exceed a frequency of 50% at the highest dose of virus ingested, the MID 50 was estimated by assuming that a 10-fold more concentrated virus dose would infect 100% of the mosquitoes.
- e nc not calculated, since virus antigen was not detected.
- rDEN2/4 ⁇ 30(CME) Chimerization of the DEN2 structural genes with rDEN4 ⁇ 30 virus resulted in a virus, rDEN2/4 ⁇ 30(CME), that had decreased replication in Vero cells compared to either parent virus.
- Vero cell adaptation mutations Bosset, J. E. et al. 2002 Virology 300:125-139
- selected mutations were introduced into this chimeric virus. Accordingly, rDEN2/4 ⁇ 30(CME) viruses bearing adaptation mutations were recovered, terminally diluted, and propagated in C6/36 cells to determine if the virus yield in Vero cells could be increased.
- rDEN2/4 ⁇ 30(CME) viruses bearing Vero cell adaptation mutations were generated as follows. DNA fragments were excised from rDEN4 cDNA constructs encompassing single or double DEN4 Vero cell adaptation mutations and introduced into the cDNA clone of rDEN2/4 ⁇ 30(CME). The presence of the Vero cell adaptation mutation was confirmed by sequence analysis, and RNA transcripts derived from the mutant cDNA clones were transfected, terminally diluted, and propagated in C6/36 cells.
- Vero cells were infected with the indicated viruses at a multiplicity of infection (MOI) of 0.01. Confluent cell monolayers in duplicate 25-cm 2 tissue culture flasks were washed and overlaid with a 1 ml inoculum containing the indicated virus. After a two hour incubation at 37° C., cells were washed three times in MEM and 5 ml of MEM supplemented with 2% FBS was added. A 1 ml aliquot of tissue culture medium was removed, replaced with fresh medium, and designated the day 0 time-point. At the indicated time points post-infection, 1 ml samples of tissue culture medium were removed, clarified by centrifugation, and frozen at ⁇ 80° C. The level of virus replication was assayed by plaque titration in C6/36 cells and visualized by immunoperoxidase staining. The limit of detection was ⁇ 0.7 log 10 PFU/ml.
- rDEN2/4 ⁇ 30(CME) viruses bearing single Vero cell adaptation mutations at NS4B-7153, -7162, -7163, -7182, NS5-7630 or three combinations of mutations were compared in Vero cells with rDEN2/4 ⁇ 30 (CME) virus ( FIG. 10 ). Without an introduced Vero cell adaptation mutation, rDEN2/4 ⁇ 30(CME) virus yield peaked at 4.4 log 10 PFU/ml. Each individual adaptation mutation and the combined mutations conferred a substantial increase in replication. Specifically, rDEN2/4 ⁇ 30(CME)-7182 grew to the highest titer of 7.1 log 10 PFU/ml, which was a 500-fold increase in yield.
- rDEN2/4 ⁇ 30(CME)-7162 had the lowest yield but still was increased 125-fold over the level of replication by rDEN2/4 ⁇ 30(CME) virus.
- Introduction of two adaptation mutations into rDEN2/4 ⁇ 30(CME) virus did not significantly increase virus yield over that of viruses bearing single Vero cell adaptation mutations.
- the observed increase of up to 500-fold in virus yield by the introduction of a Vero cell adaptation mutation into this chimeric vaccine candidate demonstrates the value of identifying and characterizing specific replication-promoting sequences in DEN viruses.
- chimeric viruses bearing the CME region of DEN2 were over-attenuated by the addition of ⁇ 30, whereas the attenuation phenotype of chimeric viruses bearing just the ME region of DEN2 was unaltered by the addition of the ⁇ 30 mutation.
- This unexpected finding indicates that in a tetravalent vaccine comprised of individual component viruses bearing a shared attenuating mutation, such as the ⁇ 30 mutation, only ME chimeric viruses can be utilized since CME chimeric viruses bearing the ⁇ 30 mutation can be over-attenuated in rhesus monkeys and might provide only limited immunogenicity in humans.
- Chimeric viruses based on the DEN4 cDNA have been generated in which the CME or ME genes have been replaced with the corresponding genes derived from DEN3 (Sleman/78), a virus isolate from the 1978 dengue outbreak in the Sleman region of Indonesia (Gubler, D. J. et al. 1981 Am J Trop Med Hyg 30:1094-1099) (Appendix 2).
- CME chimeric viruses for DEN3 were generated by replacing the BglII/XhoI region of the cDNA for either rDEN4 or rDEN4 ⁇ 30 with a similar region derived from DEN3 (Sleman/78) ( FIG. 11A ).
- the PstI/XhoI region of the cDNA for either rDEN4 or rDEN4 ⁇ 30 was replaced with a similar region derived from DEN3 (Sleman/78).
- the nucleotide and amino acid sequences of the resulting junctions are shown in FIG. 11B .
- the genomes of the resulting viruses were confirmed by sequence analysis of viral RNA isolated from recovered virus as previously described (Durbin, A. P et al. 2001 Am J Trop Med Hyg 65:405-13). Incidental mutations arising from virus passage in tissue culture were identified in all viruses and are listed in Table 34.
- each virus contained a missense mutation in NS4B corresponding to a previously identified mutation from rDEN4 and associated with adaptation to growth in Vero cells (See Table 30 for correlation of nucleotide positions between rDEN4 and chimeric viruses). All viruses replicated in Vero cells to titers in excess of 5.7 log 10 PFU/ml, indicating that the chimeric viruses, even those containing the ⁇ 30 mutation, replicate efficiently in cell culture, a property essential for manufacture of the vaccine.
- SCID mice transplanted with HuH-7 cells are a sensitive model for the evaluation of dengue virus attenuation.
- Each chimeric DEN3/4 virus was inoculated into groups of SCID-HuH-7 mice and levels of virus in the serum were determined (Table 35). While chimeric virus rDEN3/4 (CME) was not attenuated, the remaining chimeric viruses replicated to levels between 40- and 400-fold lower than either of the parental viruses (rDEN4 and DEN3-Sleman/78). In the CME chimeric virus, the ⁇ 30 mutation providing a remarkable 2.7 log 10 reduction in replication.
- Virus a monkeys monkey b SE Day 0 Day 28 DEN3 4 2.3 1.8 ⁇ 5 707 (Sleman/78) rDEN3/4 4 2.0 1.6 ⁇ 5 211 (CME) rDEN3/4 ⁇ 30 4 0 ⁇ 1.0 ⁇ 5 53 (CME) rDEN3/4 4 0 ⁇ 1.0 ⁇ 5 70 (ME) rDEN3/4 ⁇ 30 4 0 ⁇ 1.0 ⁇ 5 58 (ME) a Groups of rhesus monkeys were inoculated subcutaneously with 10 5 PFU of the indicated virus in a 1 ml dose. Serum was collected on days 0 to 6, 8, 10, 12, and 28. Virus titer was determined by plaque assay in Vero cells. b Viremia was not detected in any monkey after day 4.
- rDEN4 At a dose of approximately 2.8-2.9 log 10 PFU, rDEN4, DEN3 (Sleman/78), and rDEN3/4(CME) were equally infectious and disseminated to the head with equal efficiency. For the remaining chimeric viruses, infection was not detectable even at a dose of 3.4 log 10 PFU, indicating that replication of rDEN3/4(ME) and rDEN3/4 ⁇ 30(CME) is restricted in Ae. aegypti. By comparing infectivity of rDEN3/4(CME) and rDEN3/4 ⁇ 30(CME), it is clear that the ⁇ 30 mutation is capable of further attenuating the chimeric virus for mosquitoes.
- MID 50 Number (percentage) of mosquitoes with detectable dengue virus in midgut tissue; mosquitoes were assayed 21 days post feed, and dengue virus antigen was identified by IFA. c When infection was detected, but did not exceed a frequency of 50% at the highest dose of virus ingested, the MID 50 was estimated by assuming that a 10-fold more concentrated virus dose would infect 100% of the mosquitoes. d When no infection was detected, the MID 50 was assumed to be greater than a 10-fold higher dose of virus than the one used. e Number (percentage) of mosquitoes with detectable dengue virus antigen in both midgut and head tissue.
- Chimeric viruses based on the DEN4 cDNA have been generated in which the CME or ME genes have been replaced with the corresponding genes derived from DEN1 (Puerto Rico/94), a virus isolate from a 1994 dengue outbreak in Puerto Rico (Appendices 3 and 4).
- CME chimeric viruses for DEN1 were generated by replacing the BglII/XhoI region of the cDNA for either rDEN4 or rDEN4 ⁇ 30 with a similar region derived from DEN1 (Puerto Rico/94) ( FIG. 12A ).
- the PstI/XhoI region of the cDNA for either rDEN4 or rDEN4 ⁇ 30 was replaced with a similar region derived from DEN1 (Puerto Rico/94).
- the nucleotide and amino acid sequences of the resulting junctions are shown in FIG. 12B .
- chimeric cDNA clones were linearized and used as template in a transcription reaction using SP6 RNA polymerase as described. Transcripts were introduced into C6/36 mosquito cells using liposome-mediated transfection and recombinant dengue virus was harvested between day 7 and 14. Viruses were subsequently grown in Vero cells and biologically cloned by terminal dilution in Vero cells. All viruses replicated in Vero cells to titers in excess of 6.0 log 10 PFU/ml, indicating that the chimeric viruses, even those containing the ⁇ 30 mutation, replicate efficiently in cell culture. Genomic sequence analysis is currently underway to identify incidental mutations arising from virus passage in tissue culture.
- DEN1/4(CME) and rDEN1/4 ⁇ 30(CME) chimeric virus in mosquitoes were infected by ingesting a virus-containing blood meal (Table 39).
- Parental virus rDEN4 infects Ae. aegypti with an MID50 of 4.0 log 10 PFU.
- parental virus DEN1(Puerto Rico/94) is unable to infect Ae. aegypti at a dose of up to 3.4 log 10 PFU.
- CME chimeric viruses DEN1/4 and rDEN1/4 ⁇ 30 share this inability to infect Ae. aegypti.
- MID 50 Number (percentage) of mosquitoes with detectable dengue virus in midgut tissue; mosquitoes were assayed 21 days post feed, and dengue virus antigen was identified by IFA. c When infection was detected, but did not exceed a frequency of 50% at the highest dose of virus ingested, the MID 50 was estimated by assuming that a 10-fold more concentrated virus dose would infect 100% of the mosquitoes. d When no infection was detected, the MID 50 was assumed to be greater than a 10-fold higher dose of virus than the one used. e Number (percentage) of mosquitoes with detectable dengue virus antigen in both midgut and head tissue.
- SCID mice transplanted with the HuH-7 cells are a sensitive model for the evaluation of dengue virus attenuation.
- Each chimeric DEN1/4 virus was inoculated into groups of SCID-HuH-7 mice and levels of virus in the serum were determined (Table 40).
- Chimeric viruses replicated to levels between 15- and 250-fold lower than either of the parental viruses, rDEN4 and DEN1 (Puerto Rico/94).
- CME chimeric viruses were more attenuated than the comparable ME chimeric viruses, with the ⁇ 30 mutation providing a 0.8 log 10 reduction in replication. This level of attenuation exerted by the ⁇ 30 mutation in the CME chimeric viruses was similar to that observed previously for rDEN4 ⁇ 30. However, the attenuating effect of the ⁇ 30 mutation in the ME chimeric viruses is indiscernible.
- APPENDIX 1 Nucleotide and amino acid sequence of DEN2 (Tonga/74) cDNA plasmid p2 10 20 30 40 50 60 70 80 90 100 AGTTGTTAGTCTACGTGGACCGACAAAGACAGATTCTTTGAGGGAGCTAAGCTCAACGTAGTTCTAACTGTTTTTTGATTAGAGCAGATCTCTGATGA Met> 110 120 130 140 150 160 170 180 190 200 ATAACCAACGGAAAAAGGCGAGAAACACGCCTTTCAATATGCTGAAACGCGAGAGAAACCGCGTGTCAACTGTACAACAGTTGACAAAGAGATTCTCACT AsnAsnGlnArgLysLysAlaArgAsnThrProPheAsnMetLeuLysArgGluArgAsnArgValSerThrValGlnGlnLeuThrLysArgPheSerLeu> 210 220 230 240 250 260 270 280 290 300 TGGAATGCTGCAGGGACGAGGACCACTAAAATT
- APPENDIX 2 Nucleotide and amino acid sequence of DEN3 (S1eman/78) cDNA plasmid p3 10 20 30 40 50 60 70 80 90 100 AGTTGTTAGTCTACGTGGACCGACAAGAACAGTTTCGACTCGGAAGCTTGCTTAACGTAGTACTGACAGTTTTTTATTAGAGAGCAGATCTCTGATGAACMet Asn> 110 120 130 140 150 160 170 180 190 200 AACCAACGGAAAAAGACGGGAAAACCGTCTATCAATATGCTGAAACGCGTGAGAAACCGTGTGTCAACTGGATCACAGTTGGCGAAGAGATTCTCAAGAGAG AsnGlnArgLysLysThrGlyLysProSerIleAsnMetLeuLysArgValArgAsnArgValSerThrGlySerGlnLeuAlaLysArgPheSerArg> 210 220 230 240 250 260 270 280 290 300 GACTGCTGAACGGCCAAGGACC
- DEN1 Puerto Rico/94
- CME chimeric region 10 20 30 40 50 60 70 80 90 100 AGTTGTTAGTCTGTGTGGACCGACAAGGACAGTTCCAAATCGGAAGCTTGCTTAACACAGTTCTAACAGTTTGTTTGAATAGAGAGCAGATCTCTGGAAA 110 120 130 140 150 160 170 180 190 200 AATGAACAACCAACGGAAAAAGACGGGTCGACCGTCTTTCAATATGCTGAAACGCGCGAGAAACCGCGTGTCAACTGGTTCACAGTTGGCGAAGAGATTC MetAsnAsnGlnArgLysLysThrGlyArgProSerPheAsnMetLeuLysArgAlaArgAsnArgValSerThrGlySerGlnLeuAlaLysArgPhe> 210 220 230 240 250 260 270 280 290 300 TCAAAAGGATTGCTTTCAGGCCAAGGACCCATGAAATTGG
- APPENDIX 4 Nucleotide and amino acid sequence of DEN1 (Puerto Rico/94) ME chimeric region 10 20 30 40 50 60 70 80 90 100 AGTTGTTAGTCTGTGTGGACCGACAAGGACAGTTCCAAATCGGAAGCTTGCTTAACACAGTTCTAACAGTTTGTTTGAATAGAGAGCAGATCTCTGGAAA 110 120 130 140 150 160 170 180 190 200 AATGAACCAACGAAAAAAGGTGGTTAGACCACCTTTCAATATGCTGAAACGCGAGAGAAACCGCGTATCAACCCCTCAAGGGTTGGTGAAGAGATTCTCA MetAsnGlnArgLysLysValValArgProProPheAsnMetLeuLysArgGluArgAsnArgValSerThrProGlnGlyLeuValLysArgPheSer> 210 220 230 240 250 260 270 280 290 300 ACCGGACTTTTTTCTGGGAAAGGACCCTTACGGATGGTGCTAGCATTCATCACG
Abstract
Description
Brief Description of the Sequences |
GenBank Accession | |
Serotype | No. or description |
DEN1 | U88535 |
DEN2 | Tonga/74 |
DEN3 | Sleman/78 |
DEN4 | AF326825 |
Brief Description of the SEQ ID NOs |
Figure, | ||
Table, or | SEQ | |
Identification | Appendix | ID NO. |
TL2 region of DEN1 | FIG. |
1 | |
TL2 region of DEN2 | FIG. |
2 | |
TL2 region of DEN3 | FIG. |
3 | |
TL2 region of DEN4 | FIG. |
4 | |
TL2 region of DEN1Δ30 | FIG. |
5 | |
TL2 region of DEN2Δ30 | FIG. |
6 | |
TL2 region of DEN3Δ30 | FIG. |
7 | |
TL2 region of DEN4Δ30 | FIG. |
8 | |
TL2 region of p2 | FIG. 6B | 9 | |
TL2 region of p2Δ30 | FIG. |
10 | |
TL2 region of p3 | FIG. 8B | 11 | |
TL2 region of p3Δ30 | FIG. |
12 | |
Spel linker in p3 | FIG. 8A | 13 | |
rDEN2/4 |
FIG. 9B | 14-nt, 15-aa | |
rDEN2/4 |
FIG. 9B | 16-nt, 17-aa | |
rDEN2/4 |
FIG. 9B | 18-nt, 19-aa | |
rDEN3/4 |
FIG. 11B | 20-nt, 21-aa | |
rDEN3/4 |
FIG. 11B | 22-nt, 23-aa | |
rDEN3/4 |
FIG. 11B | 24-nt, 25-aa | |
rDEN1/4 |
FIG. 12B | 26-nt, 27-aa | |
rDEN1/4 |
FIG. 12B | 28-nt, 29-aa | |
rDEN1/4 |
FIG. 12B | 30-nt, 31-aa | |
D4 selected NS4B region | Table 15 | 32-nt, 33-aa | |
D1 selected NS4B region | Table 15 | 34-nt, 35-aa | |
D2 selected NS4B region | Table 15 | 36-nt, 37-aa | |
D3 selected NS4B region | Table 15 | 38-nt, 39-aa | |
CCACGGGCGCCGT | Table 26 | 40 | |
AAGGCCTGGA | Table 26 | 41 | |
TATCCCCGGGAC | Table 26 | 42 | |
AGAGCTCTCTC | Table 26 | 43 | |
GAATCTCCACCCGGA | Table 26 | 44 | |
CTGTCGAATC | Table 26 | 45 | |
DEN2 (Tonga/74) | |
46-nt, 47-aa | |
cDNA plasmid p2 | |||
DEN3 (Sleman/78) | |
48-nt, 49-aa | |
cDNA plasmid p3 | |||
DEN1 (Puerto Rico/94) | Appendix | 3 | 50-nt, 51-aa |
chimeric region | |||
DEN1 (Puerto Rico/94) | Appendix | 4 | 52-nt, 53-aa |
chimeric region | |||
-
- 1) Alanine (A), Serine (S), Threonine (T);
- 2) Aspartic acid (D), Glutamic acid (E);
- 3) Asparagine (N), Glutamine (Q);
- 4) Arginine (R), Lysine (K);
- 5) Isoleucine (I), Leucine (L), Methionine (M), Valine (V); and
- 6) Phenylalanine (F), Tyrosine (Y), Tryptophan (W).
TABLE 1 |
rDEN4Δ30 clinical summary |
No. | No. | Mean | No. volunteers with: |
No. of | in- | with | peak | Neutro- | ||||
subjects | Dosea | fected | viremia | titerb | Fever | Rash | peniac | ↑ALT |
20 | 5.0 | 20 | 14 | 1.2 (0.2) | 1d | 10 | 3 | 5 |
20 | 3.0 | 20 | 7 | 0.4 (0.0) | 0 | 11 | 5 | 1e |
20 | 2.0 | 19 | 11 | 0.6 (0.1) | 1d | 16 | 4 | 0 |
8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
aLog10 pfu | ||||||||
bLog10 pfu/mL | ||||||||
cNeutropenia defined as ANC < 1500/dl | ||||||||
dT Max in volunteer = 100.4° F. | ||||||||
eALT day 0 = 78, ALT max = 91 (day 14) |
TABLE 2 |
Pattern of rash in vaccinees |
No. | No. | Mean | ||||
with | with | Viremia | Viremia | Mean day of | duration | |
Dosea | viremia | rash | & rash | no rash | onset ± SD | (days ± SD) |
5 | 14/20 | 10/20 | 9/20 | 5/20 | 8.1 ± 1.3 [A]a | 3.6 ± 2.0 [A] |
3 | 7/20 | 11/20 | 6/20 | 1/20 | 12.2 ± 1.4 [B] | 5.0 ± 2.1 [A] |
2 | 11/20 | 16/20 | 9/20 | 2/20 | 11.2 ± 1.4 [B] | 6.9 ± 1.7 [B] |
alog10 pfu | ||||||
bMeans in each column with different letters are significantly different (α = 0.05) |
TABLE 3 |
rDEN4Δ30 viremia summary |
Mean onset of | Mean duration | |||
# with | Mean peak titer | viremia | of viremia | |
Dosea | viremia | (log10 pfu/mL) | (day ± SD) | (day ± SD) |
5 | 14 | 1.2 ± 0.2 [A] | 5.8 ± 2.4 [A]b | 4.4 ± 2.4 [A] |
3 | 7 | 0.4 ± 0.0 [B] | 9.1 ± 2.5 [B] | 1.6 ± 1.0 [B] |
2 | 11 | 0.6 ± 0.1 [B] | 8.7 ± 2.4 [B] | 2.6 ± 2.0 [A] |
alog10 pfu | ||||
bMeans in each column with different letters are significantly different (α = 0.05) |
TABLE 4 |
Immunogenicity of rDEN4Δ30 |
Geometric mean | ||||
serum neutralizing | % | |||
No. of | Dose | No. | antibody titer (range) | serocon- |
subjects | (log10) | infected | Day 28 | Day 42 | version |
20 | 5.0 | 20 | 567 (72-2455) | 399 (45-1230) | 100 |
20 | 3.0 | 20 | 156 (5-2365) | 158 (25-1222) | 95 |
20 | 2.0 | 19 | 163 (5-943) | 165 (5-764) | 95 |
8 | 0 | 0 | 0 | 0 | 0 |
TABLE 5 |
Missense and UTR mutations present in rDEN4Δ30 virus |
derivatives bearing introduced point mutations. |
Amino | Amino | ||||
Nucleotide | Nucleotide | acid | acid | ||
Virus | Gene | position | substitution | positiona | change |
rDEN4Δ30- | NS3 | 4725 | U > G | 1542 | Ser > Asp |
4995 | NS3 | 4726 | C > A | 1542 | Ser > Asp |
NS3 | 4995b | U > C | 1632 | Ser > Leu | |
rDEN4Δ30- | E | 1612 | A > C | 504 | Asp > Ala |
8092 | NS4B | 7131 | A > G | 2344 | Thr > Ala |
NS5 | 8092b | A > G | 2664 | Glu > Gly | |
rDEN4Δ30- | NS4B | 6969 | A > U | 2290 | Met > Leu |
10634 | NS4B | 7182 | G > C | 2361 | Gly > |
3′ UTR | 10634b | U > C | none | none | |
aAmino acid position in DEN4 polyprotein beginning with the methionine residue of the C protein (nucleotides 102-104) as |
|||||
bMutation restricts replication in mouse models of DEN4 infection which were introduced by Kunkel mutagenesis. |
TABLE 6 |
Addition of point mutations in NS3, NS5, or the 3′ UTR to |
rDEN4Δ30 virus further attenuates the virus for suckling |
mouse brain and SCID-HuH-7 mice. |
Replication in suckling | Replication in | |
mouse braina | SCID-HuH-7 micec |
Virus | Mean | Virus | Mean | |||
titer ± SE | log10-unit | titer ± SE | log10-unit | |||
No. of | log10 PFU/g | reduction | No. of | log10 PFU/ml | reduction | |
Virus | mice | brain | from wtb | mice | serum | from wtb |
rDEN4 | 12 | 6.0 ± 0.1 | — | 13 | 6.4 ± 0.2 | — |
|
12 | 5.3 ± 0.1 | 0.7 | 20 | 6.0 ± 0.2 | 0.4 |
rDEN4Δ30-4995 | 6 | 2.7 ± 0.4 | 3.3 | 5 | 3.5 ± 0.3 | 2.9 |
rDEN4Δ30-8092 | 6 | 3.2 ± 0.2 | 2.8 | 7 | 5.0 ± 0.4 | 1.1 |
rDEN4Δ30-10634 | 12 | 3.6 ± 0.1 | 2.4 | 5 | 4.4 ± 0.3 | 2.3 |
aGroups of 6 suckling mice were inoculated i.c. with 104 PFU of virus. Brains were removed 5 days later, homogenized, and titered in Vero cells. | ||||||
bComparison of mean virus titers of mice inoculated with mutant virus and concurrent rDEN4 wt control. | ||||||
cGroups of HuH-7-SCID mice were inoculated directly into the tumor with 104 PFU virus. Serum was collected on |
TABLE 7 |
Addition of point mutations to rDEN4Δ30 further attenuates the virus for rhesus monkeys. |
Geometric mean | |||||
No. of | Mean no. | serum neutralizing | |||
monkeys | of viremic | Mean peak | antibody titer | ||
No. of | with | days per | virus titer | (reciprocal dilution) |
Virusa | monkeys | viremia | monkeyb | (log10 PFU/ml ± SE) | |
Day 28 |
mock | 2 | 0 | 0 | <0.7 | <10 | <10 |
|
2 | 2 | 3.0 | 2.2 ± 0.6 | <10 | 398 |
|
2 | 2 | 2.0 | 1.1 ± 0.4 | <10 | 181 |
rDEN4Δ30-4995 | 4 | 2 | 0.8 | 0.9 ± 0.2 | <10 | 78 |
rDEN4Δ30-8092 | 4 | 2 | 0.5 | 0.7 ± 0.1 | <10 | 61 |
rDEN4Δ30-10634 | 4 | 4 | 1.3 | 1.3 ± 0.2 | <10 | 107 |
aGroups of rhesus monkeys were inoculated subcutaneously with 105 PFU of the indicated virus in a 1 ml dose. Serum was collected on |
||||||
bViremia was not detected in any monkey after |
TABLE 8 |
rDEN4Δ30 containing additional point mutations protects rhesus monkeys from wt |
DEN4 virus challenge |
Mean no. of | Geometric mean serum | |||
viremic days per | neutralizing antibody | |||
monkey after | Mean peak | titer (reciprocal | ||
No. of | rDEN4 | virus titer | dilution) |
Virusa | monkeys | challenge | (log10 PFU/ml ± SE) | Day 28 | Day 56 |
|
2 | 3.5 | 2.3 ± 0.1 | <10 | 358 |
|
2 | 0.0 | <0.7 | 398 | 753 |
|
2 | 0.0 | <0.7 | 181 | 202 |
rDEN4Δ30-4995 | 4 | 0.0 | <0.7 | 78 | 170 |
rDEN4Δ30-8092 | 4 | 0.0 | <0.7 | 61 | 131 |
rDEN4Δ30-10634 | 4 | 0.0 | <0.7 | 107 | 177 |
a28 days after primary inoculation with the indicated viruses, rhesus monkeys were challenged subcutaneously with 105 PFU rDEN4 virus in a 1 ml dose. Serum was collected on days 28 to 34, 36, 38, and 56. Virus titer was determined by plaque assay in Vero cells. |
TABLE 9 |
Addition of charge-to-alanine mutations to rDEN4Δ30 confers a ts phenotype in both Vero and HuH-7 cells. |
Mean virus titer (log10 PFU/ml) at indicated temperature (° C.)a |
AA | No. nt | Vero | HuH-7 |
Virus | changedb | changed | 35 | 37 | 38 | 39 | Δc | 35 | 37 | 38 | 39 | Δ |
rDEN4 | none | 0 | 7.4 | 7.1 | 7.7 | 7.2 | 0.2 | 7.7 | 7.5 | 7.5 | 7.4 | 0.3 |
rDEN4Δ30 | none | 30 | 6.6 | 6.6 | 6.5 | 6.5 | 0.1 | 7.4 | 6.9 | 7.0 | 6.4 | 1.0 |
rDEN4-23-24 | KE | 3 | 6.7 | 6.6 | 6.0 | 6.5 | 0.2 | 7.1 | 7.3 | 5.6 | <1.7 | >5.4 |
rDEN4Δ30-23-24 | 6.1 | 5.5 | 4.9 | <1.7 | 4.4 | 6.5 | 5.9 | 4.7 | <1.7 | >4.2 | ||
rDEN4-200-201 | KH | 4 | 5.3 | 4.8 | 4.8 | 4.3 | 1.0 | 5.7 | 5.4 | 2.7 | <1.7 | >4.0 |
rDEN4Δ30-200-201 | 6.0 | 5.3 | 5.6 | <1.7 | >4.3 | 5.8 | 5.0 | 5.9 | <1.7 | >4.1 | ||
rDEN4-436-437 | DK | 4 | 5.2 | 4.2 | 3.4 | 1.9 | 3.3 | 5.9 | 4.9 | 3.2 | <1.7 | >4.2 |
rDEN4Δ30-436-437 | 6.3 | 5.7 | 5.5 | <1.7 | >4.6 | 6.5 | 5.7 | 5.1 | <1.7 | >4.8 | ||
[clone1] | ||||||||||||
rDEN4-808-809 | ED | 3 | 4.6 | 4.1 | <1.7 | <1.7 | >2.9 | 5.2 | <1.7 | <1.7 | <1.7 | >3.5 |
rDEN4Δ30-808-809 | 5.6 | 4.9 | 4.9 | <1.7 | >3.9 | 5.9 | 4.8 | 5.1 | <1.7 | >4.2 | ||
rDEN4-23-24-200-201 | KE, KH | 7 | 6.0 | 5.2 | 4.2 | <1.7 | >4.3 | 6.9 | 6.3 | <1.7 | <1.7 | >5.2 |
rDEN4Δ30-23-24-200-201 | 4.5 | 4.2 | 4.8 | <1.7 | >2.8 | 4.9 | 4.5 | 2.9 | <1.7 | >3.2 | ||
rDEN4-23-24-396-397 | KE, RE | 7 | 6.5 | 5.8 | 5.5 | <1.7 | >4.8 | 7.1 | 5.9 | 5.4 | <1.7 | >5.4 |
rDEN4Δ30-23-24-396-397 | 6.1 | 5.2 | 4.8 | <1.7 | >4.4 | 6.9 | 5.4 | 4.9 | <1.7 | >5.2 | ||
rDEN-436-437-808-809 | DK, ED | 7 | 4.9 | 4.9 | 5.1 | <1.7 | >3.2 | 5.5 | 3.2 | <1.7 | <1.7 | >3.8 |
aUnderlined values indicate a 2.5 or 3.5 log10 PFU/ml reduction in titer in Vero or HuH-7 cells, respectively, at the indicated temperature when compared to the permissive temperature (35° C.). | ||||||||||||
bAmino acid pair(s) changed to pair of Ala residues. | ||||||||||||
cReduction in titer (log10 pfu/ml) compared to the permissive temperature (35° C.). |
TABLE 10 |
Addition of charge-to-alanine mutations attenuates rDEN4Δ30 in suckling mouse |
brain and enhances attenuation in SCID-HuH-7 mice. |
Replication in suckling micea | Replication in SCID-HuH-7 miceb |
Mean log | Mean log | |||||
Mean virus titer ± SE | reduction from | Mean virus titer ± SE | reduction from | |||
Virus | n | (log10 PFU/g brain) | wtb | n | (log10 PFU/ml serum) | wtd |
rDEN4 | 18 | 6.2 ± 0.4 | — | 33 | 5.4 ± 0.3 | — |
rDEN4Δ30 | 12 | 5.9 ± 0.8 | 0.2 | 8 | 3.4 ± 0.3 | 2.3 |
rDEN4-23-24 | 18 | 4.7 ± 0.1 | 1.6 | 19 | 4.7 ± 0.5 | 1.3 |
rDEN4Δ30-23-24 | 6 | 5.6 ± 0.3 | 0.7 | 7 | 4.6 ± 0.4 | 1.5 |
rDEN4-200-201 | 12 | 5.5 ± 0.5 | 0.6 | 12 | 3.7 ± 0.2 | 2.6 |
rDEN4Δ30-200-201 | 6 | 5.5 ± 0.6 | 0.1 | 4 | 3.3 ± 0.6 | 1.8 |
rDEN4-436-437 | 18 | 2.7 ± 0.4 | 3.5 | 10 | 2.9 ± 0.7 | 2.5 |
rDEN4Δ30-436-437 [clone 1] | 6 | 2.9 ± 0.3 | 3.4 | 4 | 2.3 ± 0.4 | 2.8 |
rDEN4-808-809 | 6 | 1.8 ± 0.1 | 3.1 | 8 | 3.2 ± 0.4 | 3.0 |
rDEN4Δ30-808-809 | 12 | 3.9 ± 0.7 | 2.1 | 4 | 3.7 ± 0.6 | 2.4 |
rDEN4-23-24-200-201 | 12 | 5.3 ± 0.5 | 0.7 | 13 | 3.4 ± 0.1 | 2.9 |
rDEN4Δ30-23-24-200-201 | 6 | 3.0 ± 0.2 | 2.6 | 5 | 1.8 ± 0.1 | 3.3 |
rDEN4-23-24-396-397 | 12 | 4.6 ± 0.9 | 1.5 | 8 | 3.6 ± 0.3 | 2.3 |
rDEN4Δ30-23-24-396-397 | 6 | 3.0 ± 0.2 | 2.6 | 5 | 2.2 ± 0.3 | 2.9 |
rDEN-436-437-808-809 | 6 | <1.7 ± 0.0 | 3.6 | 8 | 2.1 ± 0.3 | 2.4 |
aGroups of six suckling mice were inoculated i.c. with 104 PFU virus in a 30 μl inoculum. The brain was removed 5 days later, homogenized, and virus was quantitated by titration in Vero cells. | ||||||
bDetermined by comparing the mean viral titers in mice inoculated with sample virus and concurrent wt controls (n = 6). The attenuation (att) phenotype is defined as a reduction of ≧1.5 log10 PFU/g compared to wt virus; reductions of 1.5 are listed in boldface. | ||||||
cGroups of SCID-HuH-7 mice were inoculated directly into the tumor with 104 PFU virus. | ||||||
dDetermined by comparing mean viral titers in mice inoculated with sample virus and concurrent wt controls. |
The attenuation phenotype is defined as a reduction of ≧1.5 log10PFU/g compared to wt virus; reductions of ≧1.5 are listed in boldface.
TABLE 11 |
Missense and UTR mutations present in rDEN4 virus derivatives bearing |
charge-to-alanine and the Δ30 mutation. |
Nucleotide | Nucleotide | Amino acid | |||
Virus | Genea,b | position | substitution | positionc | Amino acid changeb |
rDEN4-200-201 | prM | 626 | A > T | 61 | Glu > Asp |
NS4A | 6659 | C > T | 93 | Leu > Phe | |
NS5 | 8160-8165 | AAACA > GCAGC | 200-201 | LysHis > AlaAla | |
rDEN4Δ30-200-201 | NS3 | 4830 | G > A | 102 | Gly > Arg |
NS5 | 8106 | G > A | 181 | Val > Ile | |
NS5 | 8160-8165 | AAACA > GCAGC | 200-201 | LysHis > AlaAla | |
3′ UTR | 10478-10507 | Δ30 deletion | None | None | |
rDEN4-436-437 [clone 1] | E | 2331 | T > G | 464 | Trp > Gly |
NS1 | 2845 | C > T | 140 | Ser > Phe | |
NS3* | 4891 | T > C | 122 | Ile > Thr | |
NS5 | 8869-8873 | GACAA > GCAGC | 436-437 | AspLys > AlaAla | |
NS5 | 9659 | A > G | 699 | Lys > Arg | |
rDEN4-436-437 [clone 2] | NS4B | 7153 | T > C | 108 | Val > Ala |
NS5 | 8869-8873 | GACAA > GCAGC | 436-437 | AspLys > AlaAla | |
rDEN4Δ30-436-437 | NS4B* | 7163 | A > C | 111 | Leu > Phe |
NS5 | 8869-73 | GACAA > GCAGC | 436-437 | AspLys > AlaAla | |
3′ UTR | 10478-10507 | Δ30 deletion | None | None | |
rDEN4-23-24-200-201 | NS3 | 6751 | A > C | 124 | Lys > Thr |
NS5 | 7629-7633 | AAAGA > GCAGC | 23-24 | LysGlu > AlaAla | |
NS5 | 8160-8165 | AAACA > GCAGC | 200-201 | LysHis > AlaAla | |
aAsterisk indicates previously identified Vero cell adaptation mutation. | |||||
bBold values indicate mutations designed to occur in the designated virus. | |||||
cAmino acid position in the protein product of the designated DEN4 gene; numbering starts with the amino terminus of the protein. |
TABLE 12 |
Addition of paired charge-to-alanine mutations to rDEN4Δ30 |
further attenuates the virus for rhesus monkeys. |
Geometric mean | |||||
serum neutralizing | |||||
No. of | Mean no. | antibody titer | |||
monkeys | of viremic | Mean peak | (reciprocal | ||
No. of | with | days per | virus titer | dilution) |
Virusa | monkeys | viremia | monkeyb | (log10 PFU/ml ± SE) | |
Day 28 |
mock | 2 | 0 | 0 | <0.7 | <5 | <5 |
|
2 | 2 | 2.5 | 2.6 ± 0.3 | <5 | 276 |
|
2 | 2 | 2.0 | 2.1 ± 0.1 | <5 | 131 |
rDEN4-200, 201 | 4 | 4 | 2.3 | 1.8 ± 0.3 | <5 | 212 |
rDEN4Δ30-200, 201 | 4 | 3 | 1.5 | 1.3 ± 0.2 | <5 | 139 |
rDEN4-436, 437 [cl 2) | 4 | 4 | 3.3 | 1.8 ± 0.2 | <5 | 273 |
rDEN4Δ30-436, 437 | 4 | 3 | 1.3 | 1.0 ± 0.0 | <5 | 143 |
aGroups of rhesus monkeys were inoculated subcutaneously with 105 PFU of the indicated virus in a 1 ml dose. Serum was collected on |
||||||
bViremia was not detected in any monkey after |
TABLE 13 |
rDEN4Δ30 containing charge-to-alanine mutations protects rhesus monkeys from |
wt DEN4 virus challenge |
Mean no. of | Geometric mean serum | |||
viremic days | neutralizing antibody | |||
per monkey | Mean peak | titer (reciprocal | ||
No. of | after rDEN4 | virus titer | dilution) |
Virusa | monkeys | challenge | (log10 PFU/ml ± SE) | Day 28 | Day 56 |
mock | 2 | 3.0 | 1.5 ± 0.7 | <5 | 284 |
rDEN4 | 2 | 0.0 | <0.7 | 276 | 316 |
|
2 | 0.0 | <0.7 | 131 | 96 |
rDEN4-200, 201 | 4 | 0.0 | <0.7 | 212 | 356 |
rDEN4Δ30-200, 201 | 4 | 0.0 | <0.7 | 139 | 132 |
rDEN4-436, | 4 | 0.0 | <0.7 | 273 | 401 |
437 [cl 2] | |||||
rDEN4Δ30-436, 437 | 4 | 0.0 | <0.7 | 143 | 182 |
a28 days after primary inoculation with the indicated viruses, rhesus monkeys were challenged subcutaneously with 105 PFU rDEN4 virus in a 1 ml dose. Serum was collected on days 28 to 34, 36, 10, and 56. Virus titer was determined by plaque assay in Vero cells. |
TABLE 14 |
Effect of Vero cell adaptation mutations on rDEN4 mosquito infectivity |
Aedes aegypti (oral infection) |
Dosea | % infectedb |
Virus | (log10 pfu) | No. tested | Midgut | Head |
rDEN4 | 4.3 | 27 | 70 | 25 |
rDEN4-4891 | 4.4 | 23 | 74 | 13 |
rDEN4-4995 | 4.8 | 20 | 80 | 50 |
rDEN4-7153 | 4.8 | 20 | 80 | 30 |
rDEN4-7546 | 4.6 | 20 | 55 | 10 |
rDEN4-7162 | 5.0 | 20 | 55 | 25 |
rDEN4-7163 | 4.9 | 15 | 73 | 72 |
rDEN4-7182 | 5.0 | 20 | 20 | 0 |
rDEN4-7630 | 4.3 | 10 | 70 | 10 |
aVirus titer ingested, assuming a 2 iμl bloodmeal. | ||||
bPercentage of mosquitoes with IFA detectable antigen in midgut or head tissue prepared 21 days after oral infection. |
TABLE 15 |
Missense mutations present among the recombinant DEN1 viruses and |
correlation of NS4B region mutations with those found in DEN4 |
Trans- | Nucleo- | Nucleo- | Amino | Amino | ||
fection | tide | tide | acid | acid | ||
Virus | cell type | Gene | position | change | position | change |
wt rDEN1 | LLC-MK2 | prM | 816 | C > U | 241 | Ala > Val |
NS4B | 7165a | U > G | 2357 | Phe > Leu | ||
NS4B | 7173b | U > C | 2360 | Val > Ala | ||
rDEN1Δ30 | LLC-MK2 | E | 1748 | A > U | 552 | Thr > Ser |
rDEN1Δ30 | Vero | E | 1545 | A > G | 484 | Lys > Arg |
aSame nucleotide as 7154 in rDEN4. | ||||||
bSame nucleotide as 7162 in rDEN4 |
7 7 7 7 7 7 | ||
|
1 1 1 1 1 1 | |
|
3 4 5 6 7 8 | |
Number: | 890123456789012345678901234567890123456789012345678901234567 | |
++ ++ + +++++ + + + + ++ + ++++++++ ++ ++ ++ ++ | ||
D4 7128- | CCAACAACCUUGACAGCAUCCUUAGUCAUGCUUUUAGUCCAUUAUGCAAUAAUAGGCCCA | |
P T T L T A S L V M L L V H T A I I G P | ||
D1 7139- | CCGCUGACGCUGACAGCGGCGGUAUUUAUGCUAGUGGCUCAUUAUGCCAUAAUUGGACCC | |
P L T L T A A V P M L V A H T A I I G P | ||
D2 7135- | CCUAUAACCCUCACAGCGGCUCUUCUUUUAUUGGUAGCACAUUAUGCCAUCAUAGGACCG | |
P I T L T A A L L L L V A H T A I I G P | ||
D3 7130- | CCACUAACUCUCACAGCGGCAGUUCUCCUGCUAGUCACGCAUUAUGCUAUUAUAGGUCCA | |
P L T L T A A V L L L V T H T A I I G P | ||
+ + + + + + + + + + + + + | ||
D4 = rDEN4 | ||
Dl = rDENl(WP) | ||
D2 = rDEN2(Tonga/74) | ||
D3 = rDEN3(Sleman/78) | ||
+Homology among all four serotypes | ||
Nucleotides are underlined in even multiples of 10. |
TABLE 16 |
The Δ30 mutation attenuates rDEN1 for rhesus monkeys |
Mean no. | Mean peak | Mean | Mean peak | ||
days with | titer | neutralization | titer of | ||
Virus* | n | viremia | (log10 pfu/ml) | titer | |
rDEN1 |
4 | 2.8 | 2.1 | 1230 | <0.7 | |
rDEN1Δ30 | 4 | 0.5 | 0.8 | 780 | <0.7 |
*Rhesus monkeys were inoculated subcuateously with 5.0 log10 PFU of virus. Serum samples were collected daily for 10 days. Serum for neutralization assay was collected on day 28. All monkeys were challenged on day 28 with 5.0 log10 PFU of rDEN1. |
TABLE 17 |
The Δ30 mutation attenuates rDEN1 for HuH-7-SCID mice |
No. of | Mean peak virus titer6 | ||
Virus | Mice5 | (log10 pfu/ml ± SE) | |
wt rDEN1 | 9 | 7.3 ± 0.2 | |
rDEN1Δ30 | 8 | 5.0 ± 0.3 | |
5Groups of HuH-7-SCID mice were inoculated directly into the tumor with 4.0 log10 pfu virus. Serum was collected on |
|||
6Significant difference was found between rDEN1 and rDEN1Δ30 viruses, Tukey-Kramer test (P < 0.005). |
TABLE 18 |
DEN1 and DEN1Δ30 viruses are both highly infectious for |
Toxorhynchites splendens, but do not infect Aedes aegypti efficiently. |
Toxorhynchites splendens | ||
(intrathoracic inoculation) | Aedes aegypti (oral infection) |
Dosea | Dosec | % infectedd |
Virus | (log10 pfu) | No. tested | % infectedb | (log10 pfu) | No. tested | Midgut | Head |
rDEN1 | 3.5 | 7 | 100 | 4.0 | 26 | 11 | 0 |
2.5 | 8 | 75 | |||||
1.5 | 7 | 71 | |||||
0.5 | 5 | 60 | |||||
MID50 < 0.5 | MID50 ≧ 4.4 | ||||||
rDEN1 | 2.7 | 8 | 100 | 3.2 | 20 | 10 | 0 |
Δ30 | 1.7 | 7 | 100 | ||||
0.7 | 6 | 83 | |||||
MID50 < 0.7 | MID50 ≧ 3.6 | ||||||
aAmount of virus present in 0.22 μl inoculum. | |||||||
bPercentage of mosquitoes with IFA detectable antigen in head tissue prepared 14 days after inoculation. | |||||||
cVirus titer ingested, assuming a 2 μl bloodmeal. | |||||||
dPercentage of mosquitoes with IFA detectable antigen in midgut or head tissue prepared 21 days after oral infection. When virus infection was detected, but did not exceed a frequency of 50% at the highest dose of virus ingested, the MID50 was estimated by assuming that a 10-fold more concentrated virus dose would infect 100% of the mosquitoes. |
TABLE 19 |
rDEN2 virus is recovered in Vero and C6/36 cells, but |
rDEN2Δ30 virus is recovered only in C6/36 cells. |
Virus titer of transfection | ||||
harvest (day 7) determined | ||||
in the indicated | ||||
Transfection | cDNA | cell type (log10 PFU/ml) |
cell type | construct | Clone | Virus | Vero cells | C6/36 cells |
Vero cells | p2 | #8A | rDEN2 | 3.1 | 4.3 | |
| # | 2 | rDEN2Δ30 | <0.7 | <0.7 | |
| # | 10 | rDEN2Δ30 | <0.7 | <0.7 | |
C6/36 cells | p2 | #8A | rDEN2 | 5.5 | 7.5 | |
| # | 2 | rDEN2Δ30 | 4.8 | 7.6 | |
| # | 10 | rDEN2Δ30 | 4.6 | 7.5 | |
TABLE 20 |
Missense mutations which accumulate in rDEN2 and rDEN2Δ30 |
viruses after transfection or passage in Vero cells. |
Nucleotide | Nucleotide | Amino acid | Amino acid | ||
Virus | Gene | position | substitution | positiona | change |
rDEN2b | NS4B | 7169c | U > C | 2358 | Val > Ala |
(Vero) | NS5 | 9248 | A > C | 3051 | Glu > Ala |
rDEN2Δ30d | NS3 | 4946 | A > G | 1617 | Lys > Arg |
(Vero) | NS4B | 7169c | U > C | 2358 | Val > Ala |
aAmino acid position in DEN2 polyprotein beginning with the methionine residue of the C protein (nucleotides 97-99) as |
|||||
bVirus was recovered in Vero cells and terminally-diluted once in Vero cells. Virus stock was prepared in Vero cells. | |||||
cSame nucleotide position as 7162 in rDEN4. | |||||
dVirus was recovered in C6/36 cells and passaged three times in Vero cells. Virus was then terminally diluted and a stock was prepared in Vero cells. |
TABLE 21 |
rDEN2Δ30-7169 virus containing the 7169 Vero cell adaptation |
mutation is recovered in both Vero and C6/36 cells |
Virus titer of trans- | ||||
fection harvest | ||||
(day 14) determined | ||||
Transfection | cDNA | in C6/36 cells | ||
cell type | construct | Clone | Virus | (log10 PFU/ml) |
Vero cells | p2 | #8A | rDEN2 | 6.8 | |
| # | 2 | rDEN2Δ30 | <0.7 | |
p2Δ30-7169a | #37 | rDEN2Δ30-7169 | 5.1 | ||
C6/36 cells | p2 | #8A | rDEN2 | 6.9 | |
| # | 2 | rDEN2Δ30 | 7.1 | |
p2Δ30-7169 | #37 | rDEN2Δ30-7169 | 7.2 | ||
aNucleotide 7169 in rDEN2 corresponds to nucleotide 7162 in rDEN4 which has been shown to be associated with growth adaptation in Vero cells. |
TABLE 22 |
The Δ30 mutation restricts rDEN2 virus replication |
in SCID-HuH-7 mice. |
Mean virus | Mean log10-unit | ||
No. of | titer ± SE (log10 | reduction from | |
Virus | mice | PFU/ml serum)a | value for wtb |
DEN2 (Tonga/74) | 8 | 6.2 ± 0.3 | — |
rDEN2 | 9 | 5.6 ± 0.2 | — |
rDEN2Δ30 (clone 20A) | 9 | 3.1 ± 0.2 | 2.5 |
rDEN2Δ30 (clone 21A) | 9 | 2.9 ± 0.3 | 2.7 |
aGroups of SCID-HuH-7 mice were inoculated directly into the tumor with 104 PFU virus grown in C6/36 cells. Serum was collected on |
|||
bComparison of mean virus titers of mice inoculated with mutant virus and concurrent rDEN2 control. |
TABLE 23 |
The Δ30 mutation restricts Vero cell adapted rDEN2 virus |
replication in SCID-HuH-7 mice. |
Mean log10-unit | |||
No. | Mean virus titer ± SE | reduction from | |
Virus | of mice | (log10 PFU/ml serum)a | value for wtb |
DEN2 (Tonga/74) | 6 | 5.9 ± 0.3 | — |
|
7 | 5.9 ± 0.2 | — |
rDEN2Δ30 | 9 | 4.9 ± 0.3 | 1.0 |
aGroups of SCID-HuH-7 mice were inoculated directly into the tumor with 104 PFU virus. Serum was collected on |
|||
bComparison of mean virus titers of mice inoculated with rDEN2Δ30 and rDEN2 control. |
TABLE 24 |
rDEN2Δ30 is slightly more attenuated for rhesus monkeys than rDEN2 |
Geometric mean | |||||
serum neutralizing | |||||
No. of | Mean no. | antibody titer | |||
monkeys | of viremic | Mean peak | (reciprocal | ||
No. of | with | days per | virus titer | dilution) |
Virusa | monkeys | viremia | monkeyb | (log10 PFU/ml ± SE) | |
Day 28 |
mock | 2 | 0 | 0 | <0.7 | <10 | <10 |
DEN2 (Tonga/74) | 4 | 4 | 4.5 | 2.1 ± 0.3 | <10 | 311 |
rDEN2 (Vero) | 4 | 4 | 4.0 | 1.9 ± 0.1 | <10 | 173 |
rDEN2Δ30 (Vero) | 4 | 4 | 2.8 | 1.7 ± 0.2 | <10 | 91 |
aGroups of rhesus monkeys were inoculated subcutaneously with 105 PFU of the indicated virus in a 1 ml dose. Serum was collected on |
||||||
bViremia was not detected in any monkey after |
TABLE 25 |
rDEN2Δ30 protects rhesus monkeys from wt DENT2 virus challenge |
Geometric mean | ||||
Mean no. of | serum neutralizing | |||
viremic days per | Mean peak | antibody titer | ||
No. of | monkey after | virus titer | (reciprocal dilution) |
Virusa | monkeys | DEN2 challenge | (log10 PFU/ml ± SE) | Day 28 | Day 56 |
|
2 | 4.0 | 2.1 ± 0.1 | <10 | 338 |
DEN2 (Tonga/74) | 4 | 0 | <0.7 | 311 | 334 |
rDEN2 (Vero) | 4 | 0 | <0.7 | 173 | 318 |
rDEN2Δ30 (Vero) | 4 | 0 | <0.7 | 91 | 267 |
a28 days after inoculation with the indicated viruses, monkeys were challenged subcutaneously with 105 PFU DEN2 (Tonga/74) in a 1 ml dose. Serum was collected on days 28 to 34, 36, 38, and 56. Virus titer was determined by plaque assay in Vero cells. |
TABLE 26 |
Introduction of conserved point mutations characterized in |
rDEN4 viruses into rDEN2 Tonga/74 virus. |
Phenotype in | |||
rDEN4 virus | Mutation in rDEN4 virus | Mutation introduced into DEN2 virus |
Vero | Mouse | SCID- | Nucleo- | Amino | Amino | Nucleo- | Amino | Amino | RE | |
Adap- | brain | HuH-7 | tide | acid | acid | tide | acid | acid | site/mutagenic | |
tationa | attb | attc | Gene/region | position | positiond | change | position | positiond | change | regione |
+ | + | − | NS3 | 4891 | 1597 | Ile > Thr | 4889 | 1598 | Ile > Thr | Nar I |
CCAcgGGcGCCGT | ||||||||||
+ | + | − | NS3 | 4995 | 1632 | Ser > Pro | 4993 | 1633 | Ser > Pro | Stu I |
AAGGccTGGA | ||||||||||
+ | − | − | NS4b | 7182 | 2361 | Gly > Ser | 7189 | 2365 | Gly > Ser | Xma I |
TAtccCCGGGAC | ||||||||||
− | + | + | NS1 | 2650 | 850 | Asn > Ser | 2648 | 851 | Asn > Ser | Sac I |
AGAgcTctcTC | ||||||||||
− | + | + | NS3 | 5097 | 1666 | Asp > Asn | 5095 | 1667 | Asp > Asn | Xma I |
GaATCTCCACCCgGA | ||||||||||
− | + | + | 3′ UTR | 10634 | n/af | n/a | 10698 | n/a | n/a | none |
CTGTcGAATC | ||||||||||
aPresence of the indicated mutation increases plaque size in Vero cells two-fold or greater than rDEN4 virus. | ||||||||||
bPresence of the indicated mutation restricts replication in 7-day-old mouse brain greater than 100-fold compared to rDEN4 virus. | ||||||||||
cPresence of the indicated mutation restricts replication in SCID-HuH-7 mice greater than 100-fold compared to rDEN4 virus. | ||||||||||
dAmino acid position in DEN4 or DEN2 polyprotein beginning with the methionine residue of the C protein (nucleotides 102-104 or 97-99, respectively) as |
||||||||||
ePrimers were engineered which introduced (underline) translationally-silent restriction enzyme (RE) sites. Lowercase letters indicate nt changes and bold letters indicate the site of the 5-FU mutation, which in some oligonucleotides differs from the original nucleotide substitution change in order to create a unique RE site. The change preserves the codon for the amino acid substitution. | ||||||||||
fNucleotide substitution in the 3′ UTR is U > C in DEN4 and DEN2 virus. |
TABLE 27 |
rDEN2 viruses containing conserved 5-FU mutations |
are recovered in C6/36 cells. |
Virus | Nucleotide | Virus titer of transfection | ||
(nucleotide | position in | harvest (day 7) determined | ||
position in rDEN2) | rDEN4 | in C6/36 cells (log10 PFU/ml) | ||
rDEN2-4889 | 4891 | 7.6 | ||
rDEN2-4993 | 4995 | 7.2 | ||
rDEN2-7189 | 7182 | 3.5 | ||
rDEN2-2648 | 2650 | —a | ||
rDEN2-5095 | 5097 | —a | ||
rDEN2-10698 | 10634 | 7.7 | ||
aTransfection has not yet been attempted. |
TABLE 28 |
rDEN3 virus is recovered in Vero and C6/36 cells, |
but rDEN3Δ30 virus is recovered only in C6/36 cells. |
Virus titer of transfection | ||||
harvest (day 14) | ||||
determined in the indicated | ||||
Transfection | cDNA | cell type (log10 PFU/ml) |
cell type | construct | Clone | Virus | Vero cells | C6/36 cells |
Vero cells | p3 | #50 | rDEN3 | 5.2 | 6.3 |
p3Δ30 | #22 | rDEN3Δ30 | <0.7 | <0.7 | |
p3Δ30 | #41 | rDEN3Δ30 | <0.7 | <0.7 | |
C6/36 cells | p3 | #50 | rDEN3 | 5.2 | 6.0 |
p3Δ30 | #22 | rDEN3Δ30 | 5.9 | 6.9 | |
p3Δ30 | #41 | rDEN3Δ30 | 5.1 | 7.2 | |
TABLE 29 |
Missense mutations observed among the Vero cell-grown |
chimeric DEN2/4 viruses |
Amino | Amino | ||||
Nucleotide | Nucleotide | acid | acid | ||
Virus | Gene | position | change | position | change |
rDEN2/4(CME) | NS4B | 7161a | A > U | 2355 | Leu > Phe |
rDEN2/4Δ30(CME) | M | 743 | G > A | 216 | Gly > Glu |
E | 1493 | C > U | 466 | Ser > Phe | |
NS4B | 7544b | C > T | 2483 | Ala > Val | |
rDEN2/4(ME) | E | 1065 | U > C | 322 | Phe > Leu |
NS4B | 7163a | A > U | 2354 | Leu > Phe | |
rDEN2/4Δ30(ME) | NS4B | 7163a | A > C | 2354 | Leu > Phe |
aSame nucleotide position as 7163 in rDEN4. | |||||
bSame nucleotide position as 7546 in rDEN4. |
TABLE 30 |
Nucleotide (nt) length differences for DEN chimeric viruses |
compared to rDEN4. |
rDEN | nt difference | Amino | |
chimeric | from rDEN4 | ORF start | acid length |
virus | (following CME region) | (nt position) | | M | E | |
1/4 ME | 0 | 102 | 113 | 166 | 495 |
1/4 CME | +3 | 102 | 114 | 166 | 495 |
2/4 ME | 0 | 102 | 113 | 166 | 495 |
2/4 CME | −2 | 97 | 114 | 166 | 495 |
3/4 ME | −6 | 102 | 113 | 166 | 493 |
3/4 CME | −3 | 102 | 114 | 166 | 493 |
rDEN4 | — | 102 | 113 | 166 | 495 |
TABLE 31 |
Chimerization between |
recombinant viruses which are attenuated for rhesus monkeys. |
Mean peak | Geometric mean | ||||
Mean no. | virus titer | neutralizing | |||
days with | (log10 | antibody titer | |||
Group* | Virus | n | viremia | pfu/ml) | (reciprocal) |
1 | rDEN2/4 (CME) | 6 | 1.2 | 0.9 | 50 |
2 | rDEN2/4Δ30 (CME) | 8 | 0 | <0.7 | <5 |
3 | rDEN2/4 (ME) | 4 | 1.0 | 0.8 | 76 |
4 | rDEN2/4Δ30 (ME) | 4 | 0.3 | 0.7 | 62 |
5 | |
6 | 5.5 | 2.1 | 312 |
*Rhesus monkeys were inoculated subcutaneously with 5.0 log10 PFU of virus. Serum samples were collected daily for 10 days. Serum for neutralization assay was collected on day 28. Serum samples obtained before virus inoculation had a neutralizing antibody titer of <5. |
TABLE 32 |
Chimerization between |
recombinant viruses which are attenuated for HuH-7-SCID mice. |
No. of | Mean peak virus titer | Statistical | |
Virusa | mice | (log10 pfu/ml ± SE) | groupb |
rDEN4 | 32 | 6.3 ± 0.2 | A |
DEN2-NGC | 9 | 6.1 ± 0.2 | A |
rDEN2/4 (CME) | 7 | 4.4 ± 0.3 | B |
rDEN2/4Δ30 (CME) | 7 | 3.9 ± 0.3 | B |
rDEN2/4 (ME) | 6 | 4.8 ± 0.5 | B |
rDEN2/4Δ30 (ME) | 9 | 4.3 ± 0.2 | B |
aGroups of HuH-7-SCID mice were inoculated into the tumor with 4.0 log10 PFU of the indicated virus. Serum was collected on |
|||
bMean peak titers were assigned to statistical groups using the Tukey post-hoc test (P < 0.05). Groups with the same letter designation are not significantly different. |
TABLE 33 |
|
either parental virus strain in mosquitoes |
Toxorhynchites splendens | Aedes aegypti | |
(intrathoracic inoculation) | (oral infection) |
Dosea | No. | % | Dosec | No. | % infectedd |
Virus | log10 pfu | tested | infectedb | log10 pfu | tested | Midgut | Head |
rDEN4 | 3.3 | 6 | 83 | 3.8 | 38 | 74 | 32 |
2.3 | 7 | 57 | 2.8 | 15 | 26 | 6 | |
1.3 | 6 | 0 | 1.8 | 20 | 10 | 5 | |
MID50 = 2.2 | MID50 = 3.4 | MID50 ≧ 4.1 | |||||
DEN2-NGC | 2.5 | 5 | 100 | 4.0 | 17 | 94 | 71 |
1.2 | 15 | 93 | 3.0 | 25 | 36 | 16 | |
0.2 | 4 | 75 | 2.0 | 30 | 0 | 0 | |
0.02 | 8 | 38 | MID50 = 3.2 | MID50 = 3.6 | |||
MID50 = 0.5 | |||||||
rDEN2/4 (CME) | 3.9 | 9 | 11 | 4.4 | 11 | 9 | 0 |
2.9 | 5 | 0 | 3.4 | 10 | 0 | 0 | |
MID50 ≧ 4.3 | MID50 ≧ 4.9 | Nce | |||||
rDEN2/4Δ30 | 3.5 | 6 | 17 | 4.0 | 15 | 26 | 6 |
(CME) | 2.5 | 6 | 17 | 3.0 | 10 | 0 | 0 |
MID50 ≧ 3.9 | MID50 ≧ 4.3 | MID50 ≧ 4.5 | |||||
rDEN2/4 (ME) | 3.4 | 6 | 100 | 3.9 | 23 | 4 | 0 |
2.4 | 5 | 20 | MID50 ≧ 4.4 | Nc | |||
1.4 | 5 | 0 | |||||
MID50 = 2.8 | |||||||
rDEN2/4Δ30 | 2.6 | 11 | 9 | 3.1 | 30 | 0 | 0 |
(ME) | MID50 ≧ 3.0 | nc | Nc | ||||
aAmount of virus present in 0.22 μl inoculum. | |||||||
bPercentage of mosquitoes with IFA detectable antigen in head tissue prepared 14 days after inoculation. | |||||||
cVirus titer ingested, assuming a 2 μl bloodmeal. | |||||||
dPercentage of mosquitoes with IFA detectable antigen in midgut or head tissue prepared 21 days after oral infection. When virus infection was detected, but did not exceed a frequency of 50% at the highest dose of virus ingested, the MID50 was estimated by assuming that a 10-fold more concentrated virus dose would infect 100% of the mosquitoes. | |||||||
enc = not calculated, since virus antigen was not detected. |
TABLE 34 |
Missense mutations observed among Vero cell-grown chimeric |
DEN3/4 viruses |
Amino | Amino | ||||
Nucleotide | Nucleotide | acid | acid | ||
Virus | Gene | position | change | position | change |
rDEN3/4Δ30 | M | 825 | T > C | 242 | Phe > Leu |
(CME) | E | 1641 | C > T | 514 | Leu > Phe |
E | 2113 | A > G | 671 | Lys > Arg | |
NS4B | 7159a | T > C | 2353 | Leu > Ser | |
rDEN3/4(ME) | M | 460 | A > G | 120 | Asp > Gly |
NS4B | 7177b | G > U | 2359 | Gly > Val | |
NS5 | 7702 | C > U | 2534 | Ser > Phe | |
rDEN3/4Δ30 | E | 1432 | A > U | 444 | Gln > Leu |
(ME) | NS4B | 7156a | U > C | 2352 | Leu > Ser |
NS5 | 8692 | A > C | 2864 | Asn > His | |
aSame nucleotide position as 7162 in rDEN4. | |||||
bSame nucleotide position as 7183 in rDEN4. |
TABLE 35 |
Chimerization between |
recombinant viruses which are attenuated for HuH-7-SCID mice. |
No. of | Mean peak virus titer | Statistical | |
Virusa | mice | (log10 pfu/ml ± SE) | groupb |
rDEN4 | 32 | 6.3 ± 0.2 | A |
DEN3-Sleman/78 | 23 | 6.4 ± 0.2 | A |
rDEN3/4 (CME) | 7 | 6.4 ± 0.6 | A |
rDEN3/4Δ30 (CME) | 5 | 3.7 ± 0.4 | B |
rDEN3/4 (ME) | 6 | 4.2 ± 0.7 | B |
rDEN3/4Δ30 (ME) | 7 | 4.7 ± 0.4 | A, B |
aGroups of HuH-7-SCID mice were inoculated into the tumor with 4.0 log10 PFU of the indicated virus. Serum was collected on |
|||
bMean peak titers were assigned to statistical groups using the Tukey post-hoc test (P < 0.05). Groups with the same letter designation are not significantly different. |
TABLE 36 |
The Δ30 mutation further attenuates rDEN3/4(CME) for rhesus monkeys |
Geometric mean | ||||
Mean peak | serum neutralizing | |||
Mean no. | virus titer | antibody | ||
of viremic | (log10 | titer (reciprocal | ||
No. of | days per | PFU/ml ± | dilution) |
Virusa | monkeys | monkeyb | SE) | |
Day 28 |
|
4 | 2.3 | 1.8 | <5 | 707 |
(Sleman/78) | |||||
rDEN3/4 | 4 | 2.0 | 1.6 | <5 | 211 |
(CME) | |||||
rDEN3/ |
4 | 0 | <1.0 | <5 | 53 |
(CME) | |||||
rDEN3/4 | 4 | 0 | <1.0 | <5 | 70 |
(ME) | |||||
rDEN3/ |
4 | 0 | <1.0 | <5 | 58 |
(ME) | |||||
aGroups of rhesus monkeys were inoculated subcutaneously with 105 PFU of the indicated virus in a 1 ml dose. Serum was collected on |
|||||
bViremia was not detected in any monkey after |
TABLE 37 |
rDEN3/4 chimeric viruses protect rhesus monkeys from |
wt DEN3 virus challenge |
Geometric | ||||
mean serum | ||||
neutralizing | ||||
Mean no. of | Mean peak | antibody titer | ||
viremic days | virus titer | (reciprocal | ||
per monkey | (log10 | dilution) |
No. of | after rDEN3 | PFU/ml ± | Day | Day | |
Virusa | monkeys | challenge | SE) | 28 | 56 |
|
2 | 5.0 | 2.5 ± 0.4 | <5 | 372 |
DEN3 (Sleman/78) | 4 | 0 | <1.0 | 707 | 779 |
rDEN3/4 (CME) | 4 | 0 | <1.0 | 211 | 695 |
rDEN3/4Δ30 (CME) | 4 | 0.8 | 1.1 ± 0.2 | 53 | 364 |
rDEN3/4 (ME) | 4 | 0 | <1.0 | 70 | 678 |
rDEN3/4Δ30 (ME) | 4 | 0 | <1.0 | 58 | 694 |
a28 days after primary inoculation with the indicated viruses, rhesus monkeys were challenged subcutaneously with 10 PFU DEN3 (Sleman/78) virus in a 1 ml dose. Serum was collected on days 28 to 34, 36, 38, and 56. Virus titer was determined by plaque assay in Vero cells. |
TABLE 38 |
Ability of DEN3/4 chimeric viruses to infect Aedes aegypti fed an |
infectious bloodmeal. |
No. | ||||
Dose | Mosqui- | No. (%) | No. (%) | |
Ingested | toes | Midgut | Disseminated | |
Virus Tested | (log10 pfu)a | Tested | Infectionsb,c,d | Infectionse |
rDEN4 | 3.8 | 18 | 14 (77%) | 2 (14%) |
2.8 | 20 | 7 (34%) | 2 (10%) | |
1.8 | 18 | 0 | 0 | |
MID50 = 3.4 | MID50 ≧ 4.4 | |||
DEN3 | 2.9 | 16 | 3 (18%) | 2 (12%) |
(Sleman) | 1.9 | 10 | 1 (10%) | 0 |
MID50 ≧ 3.5 | MID50+0≧ 3.5 | |||
rDEN3/4 | 3.9 | 20 | 6 (30%) | 2 (10%) |
(CME) | 2.9 | 18 | 4 (22%) | 0 |
1.9 | 13 | 1 (7%) | 0 | |
MID50 ≧ 4.2 | MID50 ≧ 4.5 | |||
DEN3/4Δ30 | 3.3 | 20 | 0 | 0 |
(CME) | MID50 ≧ 4.3 | MID50 ≧ 4.3 | ||
DEN3/4 | 3.4 | 15 | 0 | 0 |
(ME) | MID50 ≧ 4.4 | MID50 ≧ 4.4 | ||
aAmount of virus ingested, assuming a 2μ bloodmeal. | ||||
bNumber (percentage) of mosquitoes with detectable dengue virus in midgut tissue; mosquitoes were assayed 21 days post feed, and dengue virus antigen was identified by IFA. | ||||
cWhen infection was detected, but did not exceed a frequency of 50% at the highest dose of virus ingested, the MID50 was estimated by assuming that a 10-fold more concentrated virus dose would infect 100% of the mosquitoes. | ||||
dWhen no infection was detected, the MID50 was assumed to be greater than a 10-fold higher dose of virus than the one used. | ||||
eNumber (percentage) of mosquitoes with detectable dengue virus antigen in both midgut and head tissue. |
TABLE 39 |
Inability of DEN1/4 chimeric viruses to infect Aedes aegypti fed |
an infectious bloodmeal. |
No. | ||||
Dose | Mosqui- | No. (%) | No. (%) | |
Virus | ingested | toes | Midgut | Disseminated |
tested | (log10 pfu)a | Tested | Infectionsb,c,d | Infectionse |
rDEN4 | 4.3 | 21 | 18 (85%) | 8 (44%) |
3.3 | 15 | 3 (20%) | 0 | |
2.3 | 20 | 0 | 0 | |
MID50 = 4.0 | MID50 ≧ 4.3 | |||
DEN1 | 3.4 | 21 | 0 | 0 |
(Puerto Rico/94) | MID50 ≧ 4.4 | MID50 ≧ 4.4 | ||
|
3.8 | 20 | 0 | 0 |
(CME) | MID50 ≧ 4.8 | MID50 ≧ 4.8 | ||
rDEN1/4Δ30 | 2.8 | 20 | 0 | 0 |
(CME) | MID50 ≧ 3.8 | MID50 ≧ 3.8 | ||
aAmount of virus ingested, assuming a 2μ bloodmeal. | ||||
bNumber (percentage) of mosquitoes with detectable dengue virus in midgut tissue; mosquitoes were assayed 21 days post feed, and dengue virus antigen was identified by IFA. | ||||
cWhen infection was detected, but did not exceed a frequency of 50% at the highest dose of virus ingested, the MID50 was estimated by assuming that a 10-fold more concentrated virus dose would infect 100% of the mosquitoes. | ||||
dWhen no infection was detected, the MID50 was assumed to be greater than a 10-fold higher dose of virus than the one used. | ||||
eNumber (percentage) of mosquitoes with detectable dengue virus antigen in both midgut and head tissue. |
TABLE 40 |
Chimerization between |
recombinant viruses which are attenuated for HuH-7-SCID mice. |
No. of | Mean peak virus titer | Statistical | |
Virusa | mice | (log10 pfu/ml ± SE) | groupb |
rDEN4 | 32 | 6.3 ± 0.2 | A |
|
4 | 6.4 ± 0.2 | A |
(Puerto Rico/94) | |||
rDEN1/4 (CME) | 8 | 4.7 ± 0.2 | B, C |
rDEN1/4Δ30 (CME) | 6 | 3.9 ± 0.4 | C |
rDEN1/4 (ME) | 6 | 5.0 ± 0.2 | B |
rDEN1/4Δ30 (ME) | 6 | 5.1 ± 0.3 | B |
aGroups of HuH-7-SCID mice were inoculated into the tumor with 4.0 log10 PFU of the indicated virus. Serum was collected on |
|||
bMean peak titers were assigned to statistical groups using the Tukey post-hoc test (P < 0.05). Groups with the same letter designation are not significantly different. |
APPENDIX 1 |
Nucleotide and amino acid sequence of DEN2 (Tonga/74) cDNA plasmid p2 |
10 20 30 40 50 60 70 80 90 |
100 |
AGTTGTTAGTCTACGTGGACCGACAAAGACAGATTCTTTGAGGGAGCTAAGCTCAACGTAGTTCTAACTGTTTTTTGATTAGAGAGCAGATCTCTGATGA |
Met> |
110 120 130 140 150 160 170 180 190 |
200 |
ATAACCAACGGAAAAAGGCGAGAAACACGCCTTTCAATATGCTGAAACGCGAGAGAAACCGCGTGTCAACTGTACAACAGTTGACAAAGAGATTCTCACT |
AsnAsnGlnArgLysLysAlaArgAsnThrProPheAsnMetLeuLysArgGluArgAsnArgValSerThrValGlnGlnLeuThrLysArgPheSerLeu> |
210 220 230 240 250 260 270 280 290 |
300 |
TGGAATGCTGCAGGGACGAGGACCACTAAAATTGTTCATGGCCCTGGTGGCATTCCTTCGTTTCCTAACAATCCCACCAACAGCAGGGATATTAAAAAGA |
GlyMetLeuGlnGlyArgGlyProLeuLysLeuPheMetAlaLeuValAlaPheLeuArgPheLeuThrIleProProThrAlaGlyIleLeuLysArg> |
310 320 330 340 350 360 370 380 390 |
400 |
TGGGGAACAATTAAAAAATCAAAGGCTATTAATGTTCTGAGAGGCTTCAGGAAGAGATTTGGAAGGATGCTGAATATCTTAAACAGGAGACGTAGAACTG |
TrpGlyThrIleLysLysSerLysAlaIleAsnValLeuArgGlyPheArgLysGluIleGlyArgMetLeuAsnIleLeuAsnArgARgArgArgThr> |
410 420 430 440 450 460 470 480 490 |
500 |
TAGGCATGATCATCATGCTGACTCCAACAGTGATGGCGTTTCATCTGACCACACGCAACGGAGAACCACACATGATTGTCAGTAGACAAGAAAAAGGGAA |
ValGlyMetIleIleMetLeuThrProThrValMetAlaPheHisLeuThrThrArgAsnGlyGluProHisMetIleValSerArgGlnGluLysGlyLys> |
510 520 530 540 550 560 570 580 590 |
600 |
AAGCCTTCTGTTCAAGACAAAGGATGGCACGAACATGTGTACCCTCATGGCCATGGACCTTGGTGAGTTGTGTGAAGACACAATCACGTATAAATGTCCT |
SerLeuLeuPheLysThrLysAspGlyThrAsnMetCysThrLeuMetAlaMetAspLeuGlyGluLeuCysGluAspThrIleThrTyrLysCysPro> |
610 620 630 640 650 660 670 680 690 |
700 |
TTTCTCAAGCAGAACGAACCAGAAGACATAGATTGTTGGTGCAACTCCACGTCCACATGGGTAACTTATGGGACATGTACCACCACAGGAGAGCACAGAA |
PheLeuLysGlnAsnGluProGluAspIleAspCysTrpCysAsnSerThrSerThrTrpValThrTyrGlyThrCysThrThrThrGlyGluHisArg> |
710 720 730 740 750 760 770 780 790 |
800 |
GAGAAAAAAGATCAGTGGCGCTTGTTCCACACGTGGGAATGGGATTGGAGACACGAACTGAAACATGGATCTCATCAGAAGGGGCCTGGAAACATGCCCA |
ArgGluLysArgSerValAlaLeuValProHisValGlyMetGlyLeuGluThrArgThrGluThrTrpMetSerSerGluGlyAlaTrpLysHisAlaGln> |
810 820 830 840 850 860 870 880 890 |
900 |
GAGAATTGAAACTTGGATTCTGAGACATCCAGGCTTTACCATAATGGCCGCAATCCTGGCATACACCATAGGGACGACGCATTTCCAAAGAGTCCTGATA |
ArgIleGluThrTrpIleLeuArgHisProGlyPheThrIleMetAlaAlaIleLeuAlaTyrThrIleGlyThrThrHisPheGlnArgValLeuIle> |
910 920 930 940 950 960 970 980 990 |
1000 |
TTCATCCTACTGACAGCCATCGCTCCTTCAATGACAATGCGCTGCATAGGAATATCAAATAGGGACTTTGTGGAAGGAGTGTCAGGAGGGAGTTGGGTTG |
PheIleLeuLeuThrAlaIleAlaProSerMetThrMetArgCysIleGlyIleSerAsnArgAspPheValGluGlyValSerGlyGlySerTrpVal> |
1010 1020 1030 1040 1050 1060 1070 1080 1090 |
1100 |
ACATAGTTTTAGAACATGGAAGTTGTGTGACGACGATGGCAAAAAACAAACCAACACTGGACTTTGAACTGATAAAAACAGAAGCCAAACAACCTGCCAC |
AspIleValLeuGluHisGlySerCysValThrThrMetAlaLysAsnLysProThrLeuAspPheGluLeuIleLysThrGluAlaLysGlnProAlaThr> |
1110 1120 1130 1140 1150 1160 1170 1180 1190 |
1200 |
CTTAAGGAAGTACTGTATAGAGGCCAAACTGACCAACACGACAACAGACTCGCGCTGCCCAACACAAGGGGAACCCACCCTGAATGAAGAGCAGGACAAA |
LeuArgLysTyrCysIleGluAlaLysLeuThrAsnThrThrThrAspSerArgCysProThrGlnGlyGluProThrLeuAsnGluGluGlnAspLys> |
1210 1220 1230 1240 1250 1260 1270 1280 1290 |
1300 |
AGGTTTGTCTGCAAACATTCCATGGTAGACAGAGGATGGGGAAATGGATGTGGATTGTTTGGAAAAGGAGGCATCGTGACCTGTGCTATGTTCACATGCA |
ArgPheValCysLysHisSerMetValAspArgGlyTrpGlyAsnGlyCysGlyLeuPheGlyLysGlyGlyIleValThrCysAlaMetPheThrCys> |
1310 1320 1330 1340 1350 1360 1370 1380 1390 |
1400 |
AAAAGAACATGGAAGGAAAAATTGTTCAGCCAGAAAACCTGGAATACACTGTCGTGATAACACCTCATTCAGGGGAAGAACATGCAGTGGGAAATGACAC |
LysLysAsnMetGluGlyLysIleValGlnProGluAsnLeuGluTyrThrValValIleThrProHisSerGlyGluGluHisAlaValGlyAsnAspThr> |
1410 1420 1430 1440 1450 1460 1470 1480 1490 |
1500 |
AGGAAAACATGGTAAAGAAGTCAAGATAACACCACAGAGCTCCATCACAGAGGCGGAACTGACAGGCTATGGCACTGTTACGATGGAGTGCTCTCCAAGA |
GlyLysHisGlyLysGluValLysIleThrProGlnSerSerIleThrGluAlaGluLeuThrGlyTyrGlyThrValThrMetGluCysSerProArg> |
1510 1520 1530 1540 1550 1560 1570 1580 1590 |
1600 |
ACGGGCCTCGACTTCAATGAGATGGTGTTGCTGCAAATGGAAGACAAAGCCTGGCTGGTGCACAGACAATGGTTCCTAGACCTACCGTTGCCATGGCTGC |
ThrGlyLeuAspPheAsnGluMetValLeuLeuGlnMetGluAspLysAlaTrpLeuValHisArgGlnTrpPheLeuAspLeuProLeuProTrpLeu> |
1610 1620 1630 1640 1650 1660 1670 1680 1690 |
1700 |
CCGGAGCAGACACACAAGGATCAAATTGGATACAGAAAGAAACACTGGTCACCTTCAAAAATCCCCATGCGAAAAAACAGGATGTTGTTGTCTTAGGATC |
ProGlyAlaAspThrGlnGlySerAsnTrplleGlnLysGluThrLeuValThrPheLysAsnProHisAlaLysLysGlnAspValValValLeuGlySer> |
1710 1720 1730 1740 1750 1760 1770 1780 1790 |
1800 |
CCAAGAGGGGGCCATGCATACAGCACTCACAGGGGCTACGGAAATCCAGATGTCATCAGGAAACCTGCTGTTCACAGGACATCTCAAGTGCAGGCTGAGA |
GlnGluGlyAlaMetHisThrAlaLeuThrGlyAlaThrGluIleGlnMetSerSerGlyAsnLeuLeuPheThrGlyHisLeuLysCysArgLeuArg> |
1810 1820 1830 1840 1850 1860 1870 1880 1890 |
1900 |
ATGGACAAATTACAACTTAAAGGGATGTCATACTCCATGTGCACAGGAAAGTTTAAAATTGTGAAGGAAATAGCAGAAACACAACATGGAACAATAGTCA |
MetAspLysLeuGlnLeuLysGlyMetSerTyrSerMetCysThrGlyLysPheLysIleValLysGluIleAlaGluThrGlnHisGlyThrIleVal> |
1910 1920 1930 1940 1950 1960 1970 1980 1990 |
2000 |
TTAGAGTACAATATGAAGGAGACGGCTCTCCATGCAAGATCCCCTTTGAGATAATGGATCTGGAAAAAAGACATGTTTTGGGCCGCCTGATCACAGTCAA |
IleArgValGlnTyrGluGlyAspGlySerProCysLysIleProPheGluIleMetAspLeuGluLysArgHisValLeuGlyArgLeuIleThrValAsn> |
2010 2020 2030 2040 2050 2060 2070 2080 2090 |
2100 |
CCCAATTGTAACAGAAAAGGACAGTCCAGTCAACATAGAAGCAGAACCTCCATTCGGAGACAGCTACATCATCATAGGAGTGGAACCAGGACAATTGAAG |
ProIleValThrGluLysAspSerProValAsnIleGluAlaGluProProPheGlyAspSerTyrIleIleIleGlyValGluProGlyGlnLeuLys> |
2110 2120 2130 2140 2150 2160 2170 2180 2190 |
2200 |
CTGGACTGGTTCAAGAAAGGAAGTTCCATCGGCCAAATGTTTGAGACAACAATGAGGGGAGCGAAAAGAATGGCCATTTTGGGTGACACAGCCTGGGATT |
LeuAspTrpPheLysLysGlySerSerIleGlyGlnMetPheGluThrThrMetArgGlyAlaLysArgMetAlaIleLeuGlyAspThrAlaTrpAsp> |
2210 2220 2230 2240 2250 2260 2270 2280 2290 |
2300 |
TTGGATCTCTGGGAGGAGTGTTCACATCAATAGGAAAGGCTCTCCACCAGGTTTTTGGAGCAATCTACGGGGCTGCTTTCAGTGGGGTCTCATGGACTAT |
PheGlySerLeuGlyGlyValPheThrSerIleGlyLysAlaLeuHisGlnValPheGlyAlaIleTyrGlyAlaAlaPheSerGlyValSerTrpThrMet> |
2310 2320 2330 2340 2350 2360 2370 2380 2390 |
2400 |
GAAGATCCTCATAGGAGTTATCATCACATGGATAGGAATGAACTCACGTAGCACTAGTCTGAGCGTGTCACTGGTGTTAGTGGGAATCGTGACACTTTAC |
LysIleLeuIleGlyValIleIleThrTrpIleGlyMetAsnSerArgSerThrSerLeuSerValSerLeuValLeuValGlyIleValThrLeuTyr> |
2410 2420 2430 2440 2450 2460 2470 2480 2490 |
2500 |
TTGGGAGTTATGGTGCAGGCCGATAGTGGTTGCGTTGTGAGCTGGAAGAACAAAGAACTAAAATGTGGCAGTGGAATATTCGTCACAGATAACGTGCATA |
LeuGlyValMetValGlnAlaAspSerGlyCysValValSerTrpLysAsnLysGluLeuLysCysGlySerGlyIlePheValThrAspAsnValHis> |
2510 2520 2530 2540 2550 2560 2570 2580 2590 |
2600 |
CATGGACAGAACAATACAAGTTCCAACCAGAATCCCCTTCAAAACTGGCCTCAGCCATCCAGAAAGCGCATGAAGAGGGCATCTGTGGAATCCGCTCAGT |
ThrTrpThrGluGlnTyrLysPheGlnProGluSerProSerLysLeuAlaSerAlaIleGlnLysAlaHisGluGluGlyIleCysGlyIleArgSerVal> |
2610 2620 2630 2640 2650 2660 2670 2680 2690 |
2700 |
AACAAGACTGGAAAATCTTATGTGGAAACAGATAACATCAGAATTGAATCATATTCTATCAGAAAATGAAGTGAAACTGACCATCATGACAGGAGACATC |
ThrArgLeuGluAsnLeuMetTrpLysGlnIleThrSerGluLeuAsnHisIleLeuSerGluAsnGluValLysLeuThrIleMetThrGlyAspIle> |
2710 2720 2730 2740 2750 2760 2770 2780 2790 |
2800 |
AAAGGAATCATGCAGGTAGGAAAACGATCTTTGCGGCCTCAACCCACTGAGTTGAGGTATTCATGGAAAACATGGGGTAAAGCGAAAATGCTCTCCACAG |
LysGlyIleMetGlnValGlyLysArgSerLeuArgProGlnProThrGluLeuArgTyrserTrpLysThrTrpGlyLysAlaLysMetLeuSerThr> |
2810 2820 2830 2840 2850 2860 2870 2880 2890 |
2900 |
AACTCCACAATCAGACCTTCCTCATTGATGGTCCCGAAACAGCAGAATGCCCCAACACAAACAGAGCTTGGAATTCACTGGAAGTTGAGGACTACGGCTT |
GluLeuHisAsnGlnThrPheLeuIleAspGlyProGluThrAlaGluCysProAsnThrAsnArgAlaTrpAsnSerLeuGluValGluAspTyrGlyPhe> |
2910 2920 2930 2940 2950 2960 2970 2980 2990 |
3000 |
TGGAGTATTCACTACCAATATATGGCTAAGATTGAGAGAAAAGCAGGATGTATTTTGTGACTCAAACTCATGTGCAGCGGCCATAAAGGACAACAGAGCC |
GlyValPheThrThrAsnIleTrpLeuArgLeuArgGluLysGlnAspValPheCysAspSerLysLeuMetSreAlaAlaIleLysAspAsnArgAla> |
3010 3020 3030 3040 3050 3060 3070 3080 3090 |
3100 |
GTCCATGCTGATATGGGTTATTGGATAGAAAGCGCACTCAATGATACATGGAAGATAGAGAAAGCTTCTTTCATTGAAGTCAAAAGTTGCCACTGGCCAA |
ValHisAlaAspMetGlyTryTrpIleGluSerAlaLeuAsnAspThrTrpLysIleGluLysAlaSerPheIleGluValLysSerCysHisTrpPro> |
3110 3120 3130 3140 3150 3160 3170 3180 3190 |
3200 |
AGTCACACACCCTATGGAGTAATGGAGTGCTAGAAAGCGAGATGGTCATTCCAAAGAATTTCGCTGGACCAGTGTCACAACATAATAACAGACCAGGCTA |
LysSerHisThrLeuTrpSerAsnGlyValLeuGluSerGluMetValIleProLysAsnPheAlaGlyProValSerGlnHisAsnAsnArgProGlyTyr> |
3210 3220 3230 3240 3250 3260 3270 3280 3290 |
3300 |
TTACACACAAACAGCAGGACCTTGGCATCTAGGCAAGCTTGAGATGGACTTTGATTTCTGCGAAGGGACTACAGTGGTGGTAACCGAGAACTGTGGAAAC |
TyrThrGlnThrAlaGlyProTrpHisLeuGlyLysLeuGluMetAspPheAspPheCysGluGlyThrThrValValValThrGluAsnCysGlyAsn> |
3310 3320 3330 3340 3350 3360 3370 3380 3390 |
3400 |
AGAGGGCCCTCTTTAAGAACAACCACTGCCTCAGGAAAACTCATAACGGAATGGTGTTGTCGATCTTGCACACTACCACCACTAAGATACAGAGGTGAGG |
ArgGlyProSerLeuArgThrThrThrAlaSerGlyLysLeuIleThrGluTrpCysCysArgSerCysThrLeuProProLeuArgTyrArgGlyGlu> |
3410 3420 3430 3440 3450 3460 3470 3480 3490 |
3500 |
ATGGATGTTGGTACGGGATGGAAATCAGACCATTGAAAGAGAAAGAAGAAAATCTGGTCAGTTCTCTGGTTACAGCCGGACATGGGCAGATTGACAATTT |
AspGlyCysTrpTyrGlyMetGluIleArgProLeuLysGluLysGluGluAsnLeuValSerSerLeuValThrAlaGlyHisGlyGlnIleAspAsnPhe> |
3510 3520 3530 3540 3550 3560 3570 3580 3590 |
3600 |
CTCATTAGGAATCTTGGGAATGGCACTGTTCCTTGAAGAAATGCTCAGGACTCGAGTAGGAACAAAACATGCAATATTACTCGTCGCAGTTTCTTTCGTG |
SerLeuGlyIleLeuGlyMetAlaLeuPheLeuGluGluMetLeuArgThrArgValGlyThrLysHisAlaIleLeuLeuValAlaValSerPheVal> |
3610 3620 3630 3640 3650 3660 3670 3680 3690 |
3700 |
ACGCTAATCACAGGGAACATGTCTTTTAGAGACCTGGGAAGAGTGATGGTTATGGTGGGTGCCACCATGACAGATGACATAGGCATGGGTGTGACTTATC |
ThrLeuIleThrGlyAsnMetSerPheArgAspLeuGlyArgValMetValMetValGlyAlaThrMetThrAspAspIleGlyMetGlyValThrTyr> |
3710 3720 3730 3740 3750 3760 3770 3780 3790 |
3800 |
TCGCTCTACTAGCAGCTTTTAGAGTCAGACCAACCTTTGCAGCTGGACTGCTCTTGAGAAAACTGACCTCCAAGGAATTAATGATGACTACCATAGGAAT |
LeuAlaLeuLeuAlaAlaPheArgValArgProThrPheAlaAlaGlyLeuLeuLeuArgLysLeuThrSerLysGluLeuMetMetThrThrIleGlyIle> |
3810 3820 3830 3840 3850 3860 3870 3880 3890 |
3900 |
CGTTCTTCTCTCCCAGAGTAGCATACCAGAGACCATTCTTGAACTGACCGACGCGTTAGCTCTAGGCATGATGGTCCTCAAGATGGTGAGAAACATGGAA |
ValLeuLeuSerGlnSerSerIleProGluThrIleLeuGluLeuThrAspAlaLeuAlaLeuGlyMetMetValLeuLysMetValArgAsnMetGlu> |
3910 3920 3930 3940 3950 3960 3970 3980 3990 |
4000 |
AAATATCAGCTGGCAGTGACCATCATGGCTATTTTGTGCGTCCCAAATGCTGTGATATTACAGAACGCATGGAAAGTGAGTTGCACAATATTGGCAGTGG |
LysTyrGlnLeuAlaValThrIleMetAlaIleLeuCysValProAsnAlaValIleLeuGlnAsnAlaTrpLysValSerCysThrIleLeuAlaVal> |
4010 4020 4030 4040 4050 4060 4070 4080 4090 |
4100 |
TGTCTGTTTCCCCCCTGCTCTTAACATCCTCACAACAGAAAGCGGACTGGATACCATTAGCGTTGACGATCAAAGGTCTTAATCCAACAGCCATTTTTCT |
ValSerValSerProLeuLeuLeuThrSerSerGlnGlnLysAlaAspTrpIleProLeuAlaLeuThrIleLysGlyLeuAsnProThrAlaIlePheLeu> |
4110 4120 4130 4140 4150 4160 4170 4180 4190 |
4200 |
AACAACCCTCTCAAGAACCAACAAGAAAAGGAGCTGGCCTTTAAATGAGGCCATCATGGCGGTTGGGATGGTGAGTATCTTGGCCAGCTCTCTCTTAAAG |
ThrThrLeuSerArgThrAsnLysLysArgSerTrpProLeuAsnGluAlaIleMetAlaValGlyMetValSerIleLeuAlaSerSerLeuLeuLys> |
4210 4220 4230 4240 4250 4260 4270 4280 4290 |
4300 |
AATGACATCCCCATGACAGGACCATTAGTGGCTGGAGGGCTCCTTACTGTGTGCTACGTGCTAACTGGGCGGTCAGCCGATCTGGAATTAGAGAGAGCTA |
AsnAspIleProMetThrGlyProLeuValAlaGlyGlyLeuLeuThrValCysTyrValLeuThrGlyArgSerAlaAspLeuGluLeuGluArgAla> |
4310 4320 4330 4340 4350 4360 4370 4380 4390 |
4400 |
CCGATGTCAAATGGGATGACCAGGCAGAGATATCAGGTAGCAGTCCAATCCTGTCAAGAACAATATCAGAAGATGGCAGCATGTCAATAAAGAATGAAGA |
ThrAspValLysTrpAspAspGlnAlaGluIleSerGlySerSerProIleLeuSerIleThrIleSerGluAspGlySerMetSerlleLysAsnGluGlu> |
4410 4420 4430 4440 4450 4460 4470 4480 4490 |
4500 |
GGAAGAGCAAACACTGACTATACTCATTAGAACAGGATTGCTTGTGATCTCAGGACTCTTTCCGGTATCAATACCAATTACAGCAGCAGCATGGTATCTG |
GluGluGlnThrLeuTheIleLeuIleArgThrGlyLeuLeuValIleSerGlyLeuPheProValSerIleProIleThrAlaAlaAlaTrpTyrLeu> |
4510 4520 4530 4540 4550 4560 4570 4580 4590 |
4600 |
TGGGAAGTAAAGAAACAACGGGCTGGAGTGCTGTGGGATGTCCCCTCACCACCACCCGTGGGAAAAGCTGAATTGGAAGATGGAGCCTACAGAATCAAGC |
TrpGluValLysLysGlnArgAlaGlyValLeuTrpAspValProSerProProProValGlyLysAlaGluLeuGluAspGlyAlaTyrArgIleLys> |
4610 4620 4630 4640 4650 4660 4670 4680 4690 |
4700 |
AAAAAGGAATCCTTGGATATTCCCAGATCGGAGCTGGAGTTTACAAAGAAGGAACATTTCACACAATGTGGCACGTCACACGTGGCGCTGTCCTAATGCA |
GlnLysGlyIleLeuGlyTyrSerGlnIleGlyAlaGlyValTyrLysGluGlyThrPheHisThrMetTrpHisValThrArgGlyAlaValLeuMetHis> |
4710 4720 4730 4740 4750 4760 4770 4780 4790 |
4800 |
TAAGGGGAAGAGGATTGAACCATCATGGGCGGACGTCAAGAAAGACTTAATATCATATGGAGGAGGTTGGAAGCTAGAAGGAGAATGGAAAGAAGGAGAA |
LysGlyLysArgIleGluProSerTrpAlaAspValLysLysAspLeuIleSerTyrGlyGlyGlyTrpLysLeuGluGlyGluTrpLysGluGlyGlu> |
4810 4820 4830 4840 4850 4860 4870 4880 4890 |
4900 |
GAAGTCCAGGTCTTGGCATTGGAGCCAGGGAAAAATCCAAGAGCCGTCCAAACAAAGCCTGGCCTTTTTAGAACCAACACTGGAACCATAGGTGCCGTAT |
GluValGlnValLeuAlaLeuGluProGlyLysAsnProArgAlaValGlnThrLysProGlyLeuPheArgThrAsnThrGlyThrIleGlyAlaVal> |
4910 4920 4930 4940 4950 4960 4970 4980 4990 |
5000 |
CTCTGGACTTTTCCCCTGGGACGTCAGGATCTCCAATCGTCGACAAAAAAGGAAAAGTTGTAGGTCTCTATGGCAATGGTGTCGTTACAAGGAGTGGAGC |
SerLeuAspPheSerProGlyThrSerGlySerProIleValAspLysLysGlyLysValValGlyLeuTyrGlyAsnGlyValValThrArgSerGlyAla> |
5010 5020 5030 5040 5050 5060 5070 5080 5090 |
5100 |
ATATGTGAGTGCCATAGCTCAGACTGAAAAAAGCATTGAAGACAATCCAGAGATTGAAGATGACATCTTTCGAAAGAGAAGATTGACTATCATGGATCTC |
TyrValSerAlaIleAlaGlnThrGluLysSerIleGluAspAsnProGluIleGluAspAspIlePheArgLysArgArgLeuThrIleMetAspLeu> |
5110 5120 5130 5140 5150 5160 5170 5180 5190 |
5200 |
CACCCAGGAGCAGGAAAGACAAAGAGATACCTCCCGGCCATAGTCAGAGAGGCCATAAAAAGAGGCTTGAGAACACTAATCCTAGCCCCCACTAGAGTCG |
HisProGlyAlaGlyLysThrLysArgTyrLeuProAlaIleValArgGluAlaIleLysArgGlyLeuArgThrLeuIleLeuAlaProThrArgVal> |
5210 5220 5230 5240 5250 5260 5270 5280 5290 |
5300 |
TGGCAGCTGAAATGGAGGAAGCCCTTAGAGGACTTCCAATAAGATACCAAACTCCAGCTATCAGGGCTGAGCACACCGGGCGGGAGATTGTAGACTTAAT |
ValAlaAlaGluMetGluGluAlaLeuArgGlyLeuProIleArgTyrGlnThrProAlaIleArgAlaGluHisThrGlyArgGluIleValAspLeuMet> |
5310 5320 5330 5340 5350 5360 5370 5380 5390 |
5400 |
GTGTCATGCCACATTTACCATGAGGCTGCTATCACCAATCAGGGTGCCAAATTACAACCTGATCATCATGGACGAAGCCCATTTTACAGATCCAGCAAGC |
CysHisAlaThrPheThrMetArgLeuLeuSerProIleArgValProAsnTyrAsnLeuIleIleMetAspGluAlaHisPheThrAspProAlaSer> |
5410 5420 5430 5440 5450 5460 5470 5480 5490 |
5500 |
ATAGCAGCTAGGGGATACATCTCAACTCGAGTGGAGATGGGGGAGGCAGCTGGAATTTTTATGACAGCCACTCCTCCGGGTAGTAGAGATCCATTTCCTC |
IleAlaAlaArgGlyTyrIleSerThrArgValGluMetGlyGluAlaAlaGlyIlePheMetThrAlaThrProProGlySerArgAspProPhePro> |
5510 5520 5530 5540 5550 5560 5570 5580 5590 |
5600 |
AGAGCAATGCACCAATTATGGACGAAGAAAGAGAAATTCCGGAACGTTCATGGAACTCTGGGCACGAGTGGGTCACGGATTTTAAAGGAAAGACTGTCTG |
GlnSerAsnAlaProIleMetAspGluGluArgGluIleProGluArgSerTrpAsnSerGlyHisGluTrpValThrAspPheLysGlyLysThrValTrp> |
5610 5620 5630 5640 5650 5660 5670 5680 5690 |
5700 |
GTTTGTTCCAAGCATAAAAACCGGAAATGACATAGCAGCCTGCCTGAGAAAGAATGGAAAGAGGGTGATACAACTCAGTAGGAAGACCTTTGATTCTGAA |
PheValProSerIleLysThrGlyAsnAspIleAlaAlaCysLeuArgLysAsnGlyLysArgValIleGlnLeuSerArgLysThrPheAspSerGlu> |
5710 5720 5730 5740 5750 5760 5770 5780 5790 |
5800 |
TATGTCAAGACTAGAACCAATGACTGGGATTTCGTGGTTACAACTGACATCTCGGAAATGGGCGCCAACTTTAAAGCTGAGAGGGTCATAGACCCCAGAC |
TyrValLysThrArgThrAsnAspTrpAspPheValValThrThrAspIleSerGluMetGlyAlaAsnPheLysAlaGluArgValIleAspProArg> |
5810 5820 5830 5840 5850 5860 5870 5880 5890 |
5900 |
GCTGCATGAAACCAGTTATATTGACAGACGGCGAAGAGCGGGTGATTCTGGCAGGACCCATGCCAGTGACCCACTCTAGTGCAGCACAAAGAAGAGGGAG |
ArgCysMetLysProValIleLeuThrAspGlyGluGluArgValIleLeuAlaGluProMetProValThrHisSerSerAlaAlaGlnArgArgGlyArg> |
5910 5920 5930 5940 5950 5960 5970 5980 5990 |
6000 |
AATAGGAAGGAATCCAAGGAATGAAAATGATCAATATATATATATGGGGGAACCACTGGAAAATGATGAAGACTGTGCGCACTGGAAGGAAGCTAAGATG |
IleGlyArgAsnProArgAsnGluAsnAspGlnTyrIleTyrMetGlyGluProLeuGluAsnAspGluAspCysAlaHisTrpLysGluAlaLysMet> |
6010 6020 6030 6040 6050 6060 6070 6080 6090 |
6100 |
CTCCTAGATAATATCAACACACCTGAAGGAATCATTCCCAGCTTGTTCGAGCCAGAGCGTGAAAAGGTGGATGCCATTGACGGTGAATATCGCTTGAGAG |
LeuLeuAspAsnIleAsnThrProGluGlyIleIleProSerLeuPheGluProGluArgGluLysValAspAlaIleAspGlyGluTyrArgLeuArg> |
6110 6120 6130 6140 6150 6160 6170 6180 6190 |
6200 |
GAGAAGCACGGAAAACTTTTGTGGACCTAATGAGAAGAGGAGACCTACCAGTCTGGTTGGCTTATAAAGTGGCAGCTGAAGGTATCAACTACGCAGACAG |
GlyGluAlaArgLysThrPheValAspLeuMetArgArgGlyAspLeuProValTrpLeuAlaTyrLysValAlaAlaGluGlyIleAsnTyrAlaAspArg> |
6210 6220 6230 6240 6250 6260 6270 6280 6290 |
6300 |
AAGATGGTGTTTTGACGGAACCAGAAACAATCAAATCTTGGAAGAAAATGTGGAAGTGGAAATCTGGACAAAGGAAGGGGAAAGGAAAAAATTGAAACCT |
ArgTrpCysPheAspGlyThrArgAsnAsnGlnIleLeuGluGluAsnValGluValGluIleTrpThrLysGluGlyGluArgLysLysLeuLysPro> |
6310 6320 6330 6340 6350 6360 6370 6380 6390 |
6400 |
AGATGGTTAGATGCTAGGATCTACTCCGACCCACTGGCGCTAAAAGAGTTCAAGGAATTTGCAGCCGGAAGAAAGTCCCTAACCCTGAACCTAATTACAG |
ArgTrpLeuAspAlaArgIleTyrSerAspProLeuAlaLeuLysGluPheLysGluPheAlaAlaGlyArgLysSerLeuThrLeuAsnLeuIleThr> |
6410 6420 6430 6440 6450 6460 6470 6480 6490 |
6500 |
AGATGGGCAGACTCCCAACTTTTATGACTCAGAAGGCCAGAGATGCACTAGACAACTTGGCGGTGCTGCACACGGCTGAAGCGGGTGGAAAGGCATACAA |
GluMetGlyArgLeuProThrPheMetThrGlnLysAlaArgAspAlaLeuAspAsnLeuAlaValLeuHisThrAlaGluAlaGlyGlyLysAlaTyrAsn> |
6510 6520 6530 6540 6550 6560 6570 6580 6590 |
6600 |
TCATGCTCTCAGTGAATTACCGGAGACCCTGGAGACATTGCTTTTGCTGACACTGTTGGCCACAGTCACGGGAGGAATCTTCCTATTCCTGATGAGCGGA |
HisAlaLeuSerGluLeuProGluThrLeuGluThrLeuLeuLeuLeuThrLeuLeuAlaThrValThrGlyGlyIlePheLeuPheLeuMetSerGly> |
6610 6620 6630 6640 6650 6660 6670 6680 6690 |
6700 |
AGGGGTATGGGGAAGATGACCCTGGGAATGTGCTGCATAATCACGGCCAGCATCCTCTTATGGTATGCACAAATACAGCCACATTGGATAGCAGCCTCAA |
ArgGlyMetGlyLysMetThrLeuGlyMetCysCysIleIleThrAlaSerIleLeuLeuTryTyrAlaGlnIleGlnProHisTrpIleAlaAlaSer> |
6710 6720 6730 6740 6750 6760 6770 6780 6790 |
6800 |
TAATATTGGAGTTCTTTCTCATAGTCTTGCTCATTCCAGAACCAGAAAAGCAGAGGACACCTCAGGATAATCAATTGACTTATGTCATCATAGCCATCCT |
IleIleLeuGluPhePheLeuIleValLeuLeuIleProGluProGluLysGlnArgThrProGlnAspAsnGlnLeuThrTyrVallleIleAlaIleLeu> |
6810 6820 6830 6840 6850 6860 6870 6880 6890 |
6900 |
CACAGTGGTGGCCGCAACCATGGCAAACGAAATGGGTTTTCTGGAAAAAACAAAGAAAGACCTCGGACTGGGAAACATTGCAACTCAGCAACCTGAGAGC |
ThrValValAlaAlaThrMetAlaAsnGluMetGlyPheLeuGluLysThrLysLysAspLeuGlyLeuGlyAsnIleAlaThrGlnGlnProGluSer> |
6910 6920 6930 6940 6950 6960 6970 6980 6990 |
7000 |
AACATTCTGGACATAGATCTACGTCCTGCATCAGCATGGACGTTGTATGCCGTGGCTACAACATTTATCACACCAATGTTGAGACATAGCATTGAAAATT |
AsnIleLeuAspIleAspLeuArgProAlaSerAlaTrpThrLeuTyrAlaValAlaThrThrPheIleThrProMetLeuArgHisSerIleGluAsn> |
7010 7020 7030 7040 7050 7060 7070 7080 7090 |
7100 |
CCTCAGTAAATGTGTCCCTAACAGCCATAGCTAACCAAGCCACAGTGCTAATGGGTCTCGGAAAAGGATGGCCATTGTCAAAGATGGACATTGGAGTTCC |
SerSerValAsnValSerLeuThrAlaIleAlaAsnGlnAlaThrValLeuMetGlyLeuGlyLysGlyTrpProLeuSerLysMetAspIleGlyValPro> |
7110 7120 7130 7140 7150 7160 7170 7180 7190 |
7200 |
CCTCCTTGCTATTGGGTGTTACTCACAAGTCAACCCTATAACCCTCACAGCGGCTCTTCTTTTATTGGTAGCACATTATGCCATCATAGGACCGGGACTT |
LeuLeuAlaIleGlyCysTyrSerGlnValAsnProIleThrLeuThrAlaAlaLeuLeuLeuLeuValAlaHisTyrAlaIleIleGlyProGlyLeu> |
7210 7220 7230 7240 7250 7260 7270 7280 7290 |
7300 |
CAAGCCAAAGCAACTAGAGAAGCTCAGAAAAGAGCAGCAGCGGGCATCATGAAAAACCCAACTGTGGATGGAATAACAGTGATAGATCTAGATCCAATAC |
GlnAlaLysAlaThrArgGluAlaGlnLysArgAlaAlaAlaGlyIleMetLysAsnProThrValAspGlyIleThrValIleAspLeuAspProIle> |
7310 7320 7330 7340 7350 7360 7370 7380 7390 |
7400 |
CCTATGATCCAAAGTTTGAAAAGCAGTTGGGACAAGTAATGCTCCTAGTCCTCTGCGTGACCCAAGTGCTGATGATGAGGACTACGTGGGCTTTGTGTGA |
ProTyrAspProLysPheGluLysGlnLeuGlyGlnValMetLeuLeuValLeuCysValThrGlnValLeuMetMetArgThrThrTrpAlaLeuCysGlu> |
7410 7420 7430 7440 7450 7460 7470 7480 7490 |
7500 |
AGCCTTAACTCTAGCAACTGGACCCGTGTCCACATTGTGGGAAGGAAATCCAGGGAGATTCTGGAACACAACCATTGCAGTGTCAATGGCAAACATCTTT |
AlaLeuThrLeuAlaThrGlyProValSerThrLeuTrpGluGlyAsnProGlyArgPheTrpAsnThrThrIleAlaValSerMetAlaAsnIlePhe> |
7510 7520 7530 7540 7550 7560 7570 7580 7590 |
7600 |
AGAGGGAGTTACCTGGCTGGAGCTGGACTTCTCTTTTCTATCATGAAGAACACAACCAGCACGAGAAGAGGAACTGGCAATATAGGAGAAACGTTAGGAG |
ArgGlySerTyrLeuAlaGlyAlaGlyLeuLeuPheSerIleMetLysAsnThrThrSerThrArgArgGlyThrGlyAsnIleGlyGluThrLeuGly> |
7610 7620 7630 7640 7650 7660 7670 7680 7690 |
7700 |
AGAAATGGAAAAGCAGACTGAACGCATTGGGGAAAAGTGAATTCCAGATCTACAAAAAAAGTGGAATTCAAGAAGTGGACAGAACCTTAGCAAAAGAAGG |
GluLysTrpLysSerArgLeuAsnAlaLeuGlyLysSerGluPheGlnIleTyrLysLysSerGlyIleGlnGluValAspArgThrLeuAlaLysGluGly> |
7710 7720 7730 7740 7750 7760 7770 7780 7790 |
7800 |
CATTAAAAGAGGAGAAACGGATCATCACGCTGTGTCGCGAGGCTCAGCAAAACTGAGATGGTTCGTTGAAAGGAATTTGGTCACACCAGAAGGGAAAGTA |
IleLysArgGlyGluThrAspHisHisAlaValSerArgGlySerAlaLysLeuArgTrpPheValGluArgAsnLeuValThrProGluGlyLysVal> |
7810 7820 7830 7840 7850 7860 7870 7880 7890 |
7900 |
GTGGACCTTGGTTGTGGCAGAGGGGGCTGGTCATACTATTGTGGAGGATTAAAGAATGTAAGAGAAGTTAAAGGCTTAACAAAAGGAGGACCAGGACACG |
ValAspLeuGlyCysGlyArgGlyGlyTrpSerTyrTyrCysGlyGlyLeuLysAsnValArgGluValLysGlyLeuThrLysGlyGlyProGlyHis> |
7910 7920 7930 7940 7950 7960 7970 7980 7990 |
8000 |
AAGAACCTATCCCTATGTCAACATATGGGTGGAATCTAGTACGCTTACAGAGCGGAGTTGATGTTTTTTTTGTTCCACCAGAGAAGTGTGACACATTGTT |
GluGluProIleProMetSerThrTyrGlyTrpAsnLeuValArgLeuGlnSerGlyValAspValPhePheValProProGluLysCysAspThrLeuLeu> |
8010 8020 8030 8040 8050 8060 8070 8080 8090 |
8100 |
GTGTGACATAGGGGAATCATCACCAAATCCCACGGTAGAAGCGGGACGAACACTCAGAGTCCTCAACCTAGTGGAAAATTGGCTGAACAATAACACCCAA |
CysAspIleGlyGluSerSerProAsnProThrValGluAlaGlyArgThrLeuArgValLeuAsnLeuValGluAsnTrpLeuAsnAsnAsnThrGln> |
8110 8120 8130 8140 8150 8160 8170 8180 8190 |
8200 |
TTTTGCGTAAAGGTTCTTAACCCGTACATGCCCTCAGTCATTGAAAGAATGGAAACCTTACAACGGAAATACGGAGGAGCCTTGGTGAGAAATCCACTCT |
PheCysValLysValLeuAsnProTyrMetProSerValIleGluArgMetGluThrLeuGlnArgLysTyrGlyGlyAlaLeuValArgAsnProLeu> |
8210 8220 8230 8240 8250 8260 8270 8280 8290 |
8300 |
CACGGAATTCCACACATGAGATGTACTGGGTGTCCAATGCTTCCGGGAACATAGTGTCATCAGTGAACATGATTTCAAGAATGCTGATCAACAGATTCAC |
SerArgAsnSerThrHisGluMetTyrTrpValSerAsnAlaSerGlyAsnIleValSerSerValAsnMetIleSerArgMetLeuIleAsnArgPheThr> |
8310 8320 8330 8340 8350 8360 8370 8380 8390 |
8400 |
TATGAGACACAAGAAGGCCACCTATGAGCCAGATGTCGACCTCGGAAGCGGAACCCGCAATATTGGAATTGAAAGTGAGACACCGAACCTAGACATAATT |
MetArgHisLysLysAlaThrTyrGluProAspValAspLeuGlySerGlyThrArgAsnIleGlyIleGluSerGluThrProAsnLeuAspIleIle> |
8410 8420 8430 8440 8450 8460 8470 8480 8490 |
8500 |
GGGAAAAGAATAGAAAAAATAAAACAAGAGCATGAAACGTCATGGCACTATGATCAAGACCACCCATACAAAACATGGGCTTACCATGGCAGCTATGAAA |
GlyLysArgIleGluLysIleLysGlnGluHisGluThrSerTrpHisTyrAspGlnAspHisProTyrLysThrTrpAlaTyrHisGlySerTyrGlu> |
8510 8520 8530 8540 8550 8560 8570 8580 8590 |
8600 |
CAAAACAGACTGGATCAGCATCATCCATGGTGAACGGAGTAGTCAGATTGCTGACAAAACCCTGGGACGTTGTTCCAATGGTGACACAGATGGCAATGAC |
ThrLysGlnThrGlySerAlaSerSerMetValAsnGlyValValArgLeuLeuThrLysProTrpAspValValProMetValThrGlnMetAlaMetThr> |
8610 8620 8630 8640 8650 8660 8670 8680 8690 |
8700 |
AGACACAACTCCTTTTGGACAACAGCGCGTCTTCAAAGAGAAGGTGGATACGAGAACCCAAGAACCAAAAGAAGGCACAAAAAAACTAATGAAAATCACG |
AspThrThrPropheGlyGlnGlnArgValPheLysGluLysValAspThrArgThrGlnGluProLysGluGlyThrLysLysLeuMetLysIleThr> |
8710 8720 8730 8740 8750 8760 8770 8780 8790 |
8800 |
GCAGAGTGGCTCTGGAAAGAACTAGGAAAGAAAAAGACACCTAGAATGTGTACCAGAGAAGAATTCACAAAAAAGGTGAGAAGCAATGCAGCCTTGGGGG |
AlaGluTrpLeuTrpLysGluLeuGlyLysLysLysThrProArgMetCysThrArgGluGluPheThrLysLysValArgSerAsnAlaAlaLeuGly> |
8810 8820 8830 8840 8850 8860 8870 8880 8890 |
8900 |
CCATATTCACCGATGAGAACAAGTGGAAATCGGCGCGTGAAGCCGTTGAAGATAGTAGGTTTTGGGAGCTGGTTGACAAGGAAAGGAACCTCCATCTTGA |
AlaIlePheThrAspGluAsnLysTrpLysSerAlaArgGluAlaValGluAspSerArgPheTrpGluLeuValAspLySGluArgAsnLeuHisLeuGlu> |
8910 8920 8930 8940 8950 8960 8970 8980 8990 |
9000 |
AGGGAAATGTGAAACATGTGTATACAACATGATGGGGAAAAGAGAGAAAAAACTAGGAGAGTTTGGTAAAGCAAAAGGCAGCAGAGCCATATGGTACATG |
GlyLysCysGluThrCysValTyrAsnMetMetGlyLysArgGluLysLysLeuGlyGluPheGlyLysAlaLysGlySerArgAlaIleTrpTyrMet> |
9010 9020 9030 9040 9050 9060 9070 9080 9090 |
9100 |
TGGCTCGGAGCACGCTTCTTAGAGTTTGAAGCCCTAGGATTTTTGAATGAAGACCATTGGTTCTCCAGAGAGAACTCCCTGAGTGGAGTGGAAGGAGAAG |
TrpLeuGlyAlaArgPheLeuGluPheGluAlaLeuGlyPheLeuAsnGluAspHisTrpPheSerArgGluAsnSerLeuSerGlyValGluGlyGlu> |
9110 9120 9130 9140 9150 9160 9170 9180 9190 |
9200 |
GGCTGCATAAGCTAGGTTACATCTTAAGAGAGGTGAGCAAGAAAGAAGGAGGAGCAATGTATGCCGATGACACCGCAGGCTGGGACACAAGAATCACAAT |
GlyLeuHisLysLeuGlyTyrIleLeuArgGluValSerLysLysGluGlyGlyAlaMetTyrAlaAspAspThrAlaGlyTrpAspThrArgIleThrIle> |
9210 9220 9230 9240 9250 9260 9270 9280 9290 |
9300 |
AGAGGATTTGAAAAATGAAGAAATGATAACGAACCACATGGCAGGAGAACACAAGAAACTTGCCGAGGCCATTTTTAAATTGACGTACCAAAACAAGGTG |
GluAspLeuLysAsnGluGluMetIleThrAsnHisMetAlaGlyGluHisLysLysLeuAlaGluAlaIlePheLysLeuThrTyrGlnAsnLysVal> |
9310 9320 9330 9340 9350 9360 9370 9380 9390 |
9400 |
GTGCGTGTGCAAAGACCAACACCAAGAGGCACAGTAATGGACATCATATCGAGAAGAGACCAAAGGGGTAGTGGACAAGTTGGCACCTATGGCCTCAACA |
ValArgValGlnArgProThrProArgGlyThrValMetAspIleIleSerArgArgAspGlnArgGlySerGlyGlnValGlyThrTyrGlyLeuAsn> |
9410 9420 9430 9440 9450 9460 9470 9480 9490 |
9500 |
CTTTCACCAACATGGAAGCACAACTAATTAGGCAAATGGAGGGGGAAGGAATCTTCAAAAGCATCCAGCACTTGACAGCCTCAGAAGAAATCGCTGTGCA |
ThrPheThrAsnMetGluAlaGlnLeuIleArgGlnMetGluGlyGluGlyIlePheLysSerIleGlnHisLeuThrAlaSerGluGluIleAlaValGln> |
9510 9520 9530 9540 9550 9560 9570 9580 9590 |
9600 |
AGATTGGCTAGTAAGAGTAGGGCGTGAAAGGTTGTCAAGAATGGCCATCAGTGGAGATGATTGTGTTGTGAAACCTTTAGATGATAGATTTGCAAGAGCT |
AspTrpLeuValArgValGlyArgGluArgLeuSerArgMetAlaIleSerGlyAspAspCysValValLysProLeuAspAspArgPheAlaArgAla> |
9610 9620 9630 9640 9650 9660 9670 9680 9690 |
9700 |
CTAACAGCTCTAAATGACATGGGAAAGGTTAGGAAGGACATACAGCAATGGGAGCCCTCAAGAGGATGGAACGACTGGACGCAGGTGCCCTTCTGTTCAC |
LeuThrAlaLeuAsnAspMetGlyLysValArgLysAspIleGlnGlnTrpGluProSerArgGlyTrpAsnAspTrpThrGlnValProPheCysSer> |
9710 9720 9730 9740 9750 9760 9770 9780 9790 |
9800 |
ACCATTTTCACGAGTTAATTATGAAAGATGGTCGCACACTCGTAGTTCCATGCAGAAACCAAGATGAATTGATCGGCAGAGCCCGAATTTCCCAGGGAGC |
HisHisPheHisGluLeuIleMetLysAspGlyArgThrLeuValValProCysArgAsnGlnAspGluLeuIleGlyArgAlaArgIleSerGlnGlyAla> |
9810 9820 9830 9840 9850 9860 9870 9880 9890 |
9900 |
TGGGTGGTCTTTACGGGAGACGGCCTGTTTGGGGAAGTCTTACGCCCAAATGTGGAGCTTGATGTACTTCCACAGACGTGATCTCAGGCTAGCGGCAAAT |
GlyTrpSerLeuArgGluThrAlaCysLeuGlyLysSerTyrAlaGlnMetTrpSerLeuMetTyrPheHisArgArgAspLeuArgLeuAlaAlaAsn> |
9910 9920 9930 9940 9950 9960 9970 9980 9990 |
10000 |
GCCATCTGCTCGGCAGTCCCATCACACTGGATTCCAACAAGCCGGACAACCTGGTCCATACACGCCAGCCATGAATGGATGACGACGGAAGACATGTTGA |
AlaIleCysSerAlaValProSerHisTrpIleProThrSerArgThrThrTrpSerIleHisAlaSerHisGluTrpMetThrThrGluAspMetLeu> |
10010 10020 10030 10040 10050 10060 10070 10080 10090 |
10100 |
CAGTTTGGAACAGAGTGTGGATCCTAGAAAATCCATGGATGGAAGACAAAACTCCAGTGGAATCATGGGAGGAAATCCCATACCTGGGAAAAAGAGAAGA |
ThrValTrpAsnArgValTrpIleLeuGluAsnProTrpMetGluAspLysThrProValGluSerTrpGluGluIleProTyrLeuGlyLysArgGluAsp> |
10110 10120 10130 10140 10150 10160 10170 10180 10190 |
10200 |
CCAATGGTGCGGCTCGCTGATTGGGCTGACAAGCAGAGCCACCTGGGCGAAGAATATCCAGACAGCAATAAACCAAGTCAGATCCCTCATTGGCAATGAG |
GlnTrpCysGlySerLeuIleGlyLeuThrSerArgAlaThrTrpAlaLysAsnIleGlnThrAlaIleAsnGlnValArgSerLeuIleGlyAsnGlu> |
10210 10220 10230 10240 10250 10260 10270 10280 10290 |
10300 |
GAATACACAGATTACATGCCATCCATGAAAAGATTCAGAAGAGAAGAGGAAGAGGCAGGAGTTTTGTGGTAGAAAAACATGAAACAAAACAGAAGTCAGG |
GluTyrThrAspTyrMetProSerMetLysArgPheArgArgGluGluGluGluAlaGlyValLeuTrp***> |
10310 10320 10330 10340 10350 10360 10370 10380 10390 |
10400 |
TCGGATTAAGCCATAGTACGGGAAAAACTATGCTACCTGTGAGCCCCGTCCAAGGACGTTAAAAGAAGTCAGGCCATTTTGATGCCATAGCTTGAGCAAA |
10410 10420 10430 10440 10450 10460 10470 10480 10490 |
10500 |
CTGTGCAGCCTGTAGCTCCACCTGAGAAGGTGTAAAAAATCCGGGAGGCCACAAACCATGGAAGCTGTACGCATGGCGTAGTGGACTAGCGGTTAGAGGA |
10510 10520 10530 10540 10550 10560 10570 10580 10590 |
10600 |
GACCCCTCCCTTACAGATCGCAGCAACAATGGGGGCCCAAGGTGAGATGAAGCTGTAGTCTCACTGGAAGGACTAGAGGTTAGAGGAGACCCCCCCAAAA |
10610 10620 10630 10640 10650 10660 10670 10680 10690 |
10700 |
CAAAAAACAGCATATTGACGCTGGGAAAGACCAGAGATCCTGCTGTCTCCTCAGCATCATTCCAGGCACAGGACGCCAGAAAATGGAATGGTGCTGTTGA |
10710 10720 10730 10740 10750 10760 10770 10780 10790 |
10800 |
ATCAACAGGTTCTGGTACCGGTAGGCATCGTGGTGTCACGCTCGTCGTTTGGTATGGCTTCATTCAGCTCCGGTTCCCAACGATCAAGGCGAGTTACATG |
10810 10820 10830 10840 10850 10860 10870 10880 10890 |
10900 |
ATCCCCCATGTTGTGCAAAAAAGCGGTTAGCTCCTTCGGTCCTCCGATCGTTGTCAGAAGTAAGTTGGCCGCAGTGTTATCACTCATGGTTATGGCAGCA |
10910 10920 10930 10940 10950 10960 10970 10980 10990 |
11000 |
CTGCATAATTCTCTTACTGTCATGCCATCCGTAAGATGCTTTTCTGTGACTGGTGAGTACTCAACCAAGTCATTCTGAGAATAGTGTATGCGGCGACCGA |
11010 11020 11030 11040 11050 11060 11070 11080 11090 |
11100 |
GTTGCTCTTGCCCGGCGTCAACACGGGATAATACCGCGCCACATAGCAGAACTTTAAAAGTGCTCATCATTGGAAAACGTTCTTCGGGGCGAAAACTCTC |
11110 11120 11130 11140 11150 11160 11170 11180 11190 |
11200 |
AAGGATCTTACCGCTGTTGAGATCCAGTTCGATGTAACCCACTCGTGCACCCAACTGATCTTCAGCATCTTTTACTTTCACCAGCGTTTCTGGGTGAGCA |
11210 11220 11230 11240 11250 11260 11270 11280 11290 |
11300 |
AAAACAGGAAGGCAAAATGCCGCAAAAAAGGGAATAAGGGCGACACGGAAATGTTGAATACTCATACTCTTCCTTTTTCAATATTATTGAAGCATTTATC |
11310 11320 11330 11340 11350 11360 11370 11380 11390 |
11400 |
AGGGTTATTGTCTCATGAGCGGATACATATTTGAATGTATTTAGAAAAATAAACAAATAGGGGTTCCGCGCACATTTCCCCGAAAAGTGCCACCTGACGT |
11410 11420 11430 11440 11450 11460 11470 11480 11490 |
11500 |
CTAAGAAACCATTATTATCATGACATTAACCTATAAAAATAGGCGTATCACGAGGCCCTTTCGTCTTCAAGAATTCTCATGTTTGACAGCTTATCATCGA |
11510 11520 11530 11540 11550 11560 11570 11580 11590 |
11600 |
TAAGCTTTAATGCGGTAGTTTATCACAGTTAAATTGCTAACGCAGTCAGGCACCGTGTATGAAATCTAACAATGCGCTCATCGTCATCCTCGGCACCGTC |
11610 11620 11630 11640 11650 11660 11670 11680 11690 |
11700 |
ACCCTGGATGCTGTAGGCATAGGCTTGGTTATGCCGGTACTGCCGGGCCTCTTGCGGGATATCGTCCATTCCGACAGCATCGCCAGTCACTATGGCGTGC |
11710 11720 11730 11740 11750 11760 11770 11780 11790 |
11800 |
TGCTGGCGCTATATGCGTTGATGCAATTTCTATGCGCACCCGTTCTCGGAGCACTGTCCGACCGCTTTGGCCGCCGCCCAGTCCTGCTCGCTTCGCTACT |
11810 11820 11830 11840 11850 11860 11870 11880 11890 |
11900 |
TGGAGCCACTATCGACTACGCGATCATGGCGACCACACCCGTCCTGTGGATCCTCTACGCCGGACGCATCGTGGCCGGCATCACCGGCGCCACAGGTGCG |
11910 11920 11930 11940 11950 11960 11970 11980 11990 |
12000 |
GTTGCTGGCGCCTATATCGCCGACATCACCGATGGGGAAGATCGGGCTCGCCACTTCGGGCTCATGAGCGCTTGTTTCGGCGTGGGTATGGTGGCAGGCC |
12010 12020 12030 12040 12050 12060 12070 12080 12090 |
12100 |
CCGTGGCCGGGGGACTGTTGGGCGCCATCTCCTTGCATGCACCATTCCTTGCGGCGGCGGTGCTCAACGGCCTCAACCTACTACTGGGCTGCTTCCTAAT |
12110 12120 12130 12140 12150 12160 12170 12180 12190 |
12200 |
GCAGGAGTCGCATAAGGGAGAGCGTCGACCGATGCCCTTGAGAGCCTTCAACCCAGTCAGCTCCTTCCGGTGGGCGCGGGGCATGACTATCGTCGCCGCA |
12210 12220 12230 12240 12250 12260 12270 12280 12290 |
12300 |
CTTATGACTGTCTTCTTTATCATGCAACTCGTAGGACAGGTGCCGGCAGCGCTCTGGGTCATTTTCGGCGAGGACCGCTTTCGCTGGAGCGCGACGATGA |
12310 12320 12330 12340 12350 12360 12370 12380 12390 |
12400 |
TCGGCCTGTCGCTTGCGGTATTCGGAATCTTGCACGCCCTCGCTCAAGCCTTCGTCACTGGTCCCGCCACCAAACGTTTCGGCGAGAAGCAGGCCATTAT |
12410 12420 12430 12440 12450 12460 12470 12480 12490 |
12500 |
CGCCGGCATGGCGGCCGACGCGCTGGGCTACGTCTTGCTGGCGTTCGCGACGCGAGGCTGGATGGCCTTCCCCATTATGATTCTTCTCGCTTCCGGCGGC |
12510 12520 12530 12540 12550 12560 12570 12580 12590 |
12600 |
ATCGGGATGCCCGCGTTGCAGGCCATGCTGTCCAGGCAGGTAGATGACGACCATCAGGGACAGCTTCAAGGATCGCTCGCGGCTCTTACCAGCCTAACTT |
12610 12620 12630 12640 12650 12660 12670 12680 12690 |
12700 |
CGATCACTGGACCGCTGATCGTCACGGCGATTTATGCCGCCTCGGCGAGCACATGGAACGGGTTGGCATGGATTGTAGGCGCCGCCCTATACCTTGTCTG |
12710 12720 12730 12740 12750 12760 12770 12780 12790 |
12800 |
CCTCCCCGCGTTGCGTCGCGGTGCATGGAGCCGGGCCACCTCGACCTGAATGGAAGCCGGCGGCACCTCGCTAACGGATTCACCACTCCAAGAATTGGAG |
12810 12820 12830 12840 12850 12860 12870 12880 12890 |
12900 |
CCAATCAATTCTTGCGGAGAACTGTGAATGCGCAAACCAACCCTTGGCAGAACATATCCATCGCGTCCGCCATCTCCAGCAGCCGCACGCGGCGCATCTC |
12910 12920 12930 12940 12950 12960 12970 12980 12990 |
13000 |
GGGCAGCGTTGGGTCCTGGCCACGGGTGCGCATGATCGTGCTCCTGTCGTTGAGGACCCGGCTAGGCTGGCGGGGTTGCCTTACTGGTTAGCAGAATGAA |
13010 13020 13030 13040 13050 13060 13070 13080 13090 |
13100 |
TCACCGATACGCGAGCGAACGTGAAGCGACTGCTGCTGCAAAACGTCTGCGACCTGAGCAACAACATGAATGGTCTTCGGTTTCCGTGTTTCGTAAAGTC |
13110 13120 13130 13140 13150 13160 13170 13180 13190 |
13200 |
TGGAAACGCGGAAGTCAGCGCCCTGCACCATTATGTTCCGGATCTGCATCGCAGGATGCTGCTGGCTACCCTGTGGAACACCTACATCTGTATTAACGAA |
13210 13220 13230 13240 13250 13260 13270 13280 13290 |
13300 |
GCGCTGGCATTGACCCTGAGTGATTTTTCTCTGGTCCCGCCGCATCCATACCGCCAGTTGTTTACCCTCACAACGTTCCAGTAACCGGGCATGTTCATCA |
13310 13320 13330 13340 13350 13360 13370 13380 13390 |
13400 |
TCAGTAACCCGTATCGTGAGCATCCTCTCTCGTTTCATCGGTATCATTACCCCCATGAACAGAAATCCCCCTTACACGGAGGCATCAGTGACCAAACAGG |
13410 13420 13430 13440 13450 13460 13470 13480 13490 |
13500 |
AAAAAACCGCCCTTAACATGGCCCGCTTTATCAGAAGCCAGACATTAACGCTTCTGGAGAAACTCAACGAGCTGGACGCGGATGAACAGGCAGACATCTG |
13510 13520 13530 13540 13550 13560 13570 13580 13590 |
13600 |
TGAATCGCTTCACGACCACGCTGATGAGCTTTACCGCAGCTGCCTCGCGCGTTTCGGTGATGACGGTGAAAACCTCTGACACATGCAGCTCCCGGAGACG |
13610 13620 13630 13640 13650 13660 13670 13680 13690 |
13700 |
GTCACAGCTTGTCTGTAAGCGGATGCCGGGAGCAGACAAGCCCGTCAGGGCGCGTCAGCGGGTGTTGGCGGGTGTCGGGGCGCAGCCATGACCCAGTCAC |
13710 13720 13730 13740 13750 13760 13770 13780 13790 |
13800 |
GTAGCGATAGCGGAGTGTATACTGGCTTAACTATGCGGCATCAGAGCAGATTGTACTGAGAGTGCACCATATGCGGTGTGAAATACCGCACAGATGCGTA |
13810 13820 13830 13840 13850 13860 13870 13880 13890 |
13900 |
AGGAGAAAATACCGCATCAGGCGCTCTTCCGCTTCCTCGCTCACTGACTCGCTGCGCTCGGTCGTTCGGCTGCGGCGAGCGGTATCAGCTCACTCAAAGG |
13910 13920 13930 13940 13950 13960 13970 13980 13990 |
14000 |
CGGTAATACGGTTATCCACAGAATCAGGGGATAACGCAGGAAAGAACATGTGAGCAAAAGGCCAGCAAAAGGCCAGGAACCGTAAAAAGGCCGCGTTGCT |
14010 14020 14030 14040 14050 14060 14070 14080 14090 |
14100 |
GGCGTTTTTCCATAGGCTCCGCCCCCCTGACGAGCATCACAAAAATCGACGCTCAAGTCAGAGGTGGCGAAACCCGACAGGACTATAAAGATACCAGGCG |
14110 14120 14130 14140 14150 14160 14170 14180 14190 |
14200 |
TTTCCCCCTGGAAGCTCCCTCGTGCGCTCTCCTGTTCCGACCCTGCCGCTTACCGGATACCTGTCCGCCTTTCTCCCTTCGGGAAGCGTGGCGCTTTCTC |
14210 14220 14230 14240 14250 14260 14270 14280 14290 |
14300 |
ATAGCTCACGCTGTAGGTATCTCAGTTCGGTGTAGGTCGTTCGCTCCAAGCTGGGCTGTGTGCACGAACCCCCCGTTCAGCCCGACCGCTGCGCCTTATC |
14310 14320 14330 14340 14350 14360 14370 14380 14390 |
14400 |
CGGTAACTATCGTCTTGAGTCCAACCCGGTAAGACACGACTTATCGCCACTGGCAGCAGCCACTGGTAACAGGATTAGCAGAGCGAGGTATGTAGGCGGT |
14410 14420 14430 14440 14450 14460 14470 14480 14490 |
14500 |
GCTACAGAGTTCTTGAAGTGGTGGCCTAACTACGGCTACACTAGAAGGACAGTATTTGGTATCTGCGCTCTGCTGAATCCAGTTACCTTCGGAAAAAGAG |
14510 14520 14530 14540 14550 14560 14570 14580 14590 |
14600 |
TTGGTAGCTCTTGATCCGGCAAACAAACCACCGCTGGTAGCGGTGGTTTTTTTGTTTGCAAGCAGCAGATTACGCGCAGAAAAAAAGGATCTCAAGAAGA |
14610 14620 14630 14640 14650 14660 14670 14680 14690 |
14700 |
TCCTTTGATCTTTTCTACGGGGTCTGACGCTCAGTGGAACGAAAACTCACGTTAAGGGATTTTGGTCATGAGATTATCAAAAAGGATCTTCACCTAGATC |
14710 14720 14730 14740 14750 14760 14770 14780 14790 |
14800 |
CTTTTAAATTAAAAATGAAGTTTTAAATCAATCTAAAGTATATATGAGTAAACTTGGTCTGACAGTTACCAATGCTTAATCAGTGAGGCACCTATCTCAG |
14810 14820 14830 14840 14850 14860 14870 14880 14890 |
14900 |
CGATCTGTCTATTTCGTTCATCCATAGTTGCCTGACTCCCCGTCGTGTAGATAACTACGATACGGGAGGGCTTACCATCTGGCCCCAGTGCTGCAATGAT |
14910 14920 14930 14940 14950 14960 14970 14980 14990 |
15000 |
ACCGCGAGACCCACGCTCACCGGCTCCAGATTTATCAGCAATAAACCAGCCAGCCGGAAGGGCCGAGCGCAGAAGTGGTCCTGCAACTTTATCCGCCTCC |
15010 15020 15030 15040 15050 15060 15070 15080 15090 |
15100 |
ATCCAGTCTATTAATTGTTGCCGGGAAGCTAGAGTAAGTAGTTCGCCAGTTAATAGTTTGCGCAACGTTGTTGCCATTGCTGCAAGATCTGGCTAGCGAT |
15110 15120 15130 15140 15150 |
GACCCTGCTGATTGGTTCGCTGACCATTTCCGGGCGCGCCGATTTAGGTGACACTATAG |
|
Bases 97 to 10269: DEN2 polyprotein ORF |
Bases 97 to 438: C protein ORF |
Bases 439 to 936: prM protein ORF |
Bases 937 to 2421: E protein ORF |
Bases 2422 to 3477: NS1 protein ORF |
Bases 3478 to 4131: NS2A protein ORF |
Bases 4132 to 4521: NS2B protein ORF |
Bases 4522 to 6375: NS3 protein ORF |
Bases 6376 to 6756: NS4A protein ORF |
Bases 6757 to 6825: 2K protein ORF |
Bases 6826 to 7569: NS4B protein ORF |
Bases 7570 to 10269: NS5 protein ORF |
APPENDIX 2 |
Nucleotide and amino acid sequence of DEN3 (S1eman/78) |
10 20 30 40 50 60 70 80 90 100 |
AGTTGTTAGTCTACGTGGACCGACAAGAACAGTTTCGACTCGGAAGCTTGCTTAACGTAGTACTGACAGTTTTTTATTAGAGAGCAGATCTCTGATGAACMet |
Asn> |
110 120 130 140 150 160 170 180 190 200 |
AACCAACGGAAAAAGACGGGAAAACCGTCTATCAATATGCTGAAACGCGTGAGAAACCGTGTGTCAACTGGATCACAGTTGGCGAAGAGATTCTCAAGAG |
AsnGlnArgLysLysThrGlyLysProSerIleAsnMetLeuLysArgValArgAsnArgValSerThrGlySerGlnLeuAlaLysArgPheSerArg> |
210 220 230 240 250 260 270 280 290 300 |
GACTGCTGAACGGCCAAGGACCAATGAAATTGGTTATGGCGTTCATAGCTTTCCTCAGATTTCTAGCCATTCCACCGACAGCAGGAGTCTTGGCTAGATG |
GlyLeuLeuAsnGlyGlnGlyProMetLysLeuValMetAlaPheIleAlaPheLeuArgPheLeuAlaIleProProThrAlaGlyValLeuAlaArgTrp> |
310 320 330 340 350 360 370 380 390 400 |
GGGAACCTTTAAGAAGTCGGGGGCTATTAAGGTCCTGAGAGGCTTCAAGAAGGAGATCTCAAACATGCTGAGCATTATCAACAGACGGAAAAAGACATCG |
GlyThrPheLysLysSerGlyAlaIleLysValLeuArgGlyPheLysLysGluIleSerAsnMetLeuSerIleIleAsnArgArgLysLysThrSer> |
410 420 430 440 450 460 470 480 490 500 |
CTCTGTCTCATGATGATGTTACCAGCAACACTTGCTTTCCACTTGACTTCACGAGATGGAAGCCGCGCATGATTGTGGGGAAGAATGAAAGAGGAAAAT |
LeuCysLeuMetMetLeuProAlaThrLeuAlaPheHisLeuThrSerArgAspGlyGluProArgMetIleValGlyLysAsnGluArgGlyLys> |
510 520 530 540 550 560 570 580 590 600 |
CCCTACTTTTTAAGACAGCCTCTGGAATCAACATGTGCACACTCATAGCCATGGATTTGGGAGAGATGTGTGATGACACGGTCACCTACAAATGCCCCCT |
SerLeuLeuPheLysThrAlaSerGlyIleAsnMetCysThrLeuIleAlaMetAspLeuGlyGluMetCysAspAspThrValThrTyrLysCysProLeu> |
610 620 630 640 650 660 670 680 690 700 |
CATTACTGAAGTGGAGCCTGAAGACATTGACTGCTGGTGCAACCTTACATCGACATGGGTGACCTACGGAACGTGCAATCAAGCTGGAGAGCACAGACGC |
IleThrGluValGluProGluAspIleAspCysTrpCysAsnLeuThrSerThrTrpValThrTyrGlyThrCysAsnGlnAlaGlyGluHisArgArg> |
710 720 730 740 750 760 770 780 790 800 |
GACAAAAGATCGGTGGCGTTAGCTCCCCATGTCGGCATGGGACTGGACACACGCACCCAAACCTGGATGTCGGCTGAAGGAGCTTGGAGACAGGTCGAGA |
AspLysArgSerValAlaLeuAlaProHisValGlyMetGlyLeuAspThrArgThrGlnThrTrpMetSerAlaGluGlyAlaTrpArgGlnValGlu> |
810 820 830 840 850 860 870 880 890 900 |
AGGTAGAGACATGGGCCTTTAGGCACCCAGGGTTCACAATACTAGCCCTATTTCTTGCCCATTACATAGGCACTTCCTTGACCCAGAAAGTGGTTATTTT |
LysValGluThrTrpAlaPheArgHisProGlyPheThrIleLeuAlaLeuPheLeuAlaHisTyrIleGlyThrSerLeuThrGlnLysValValIlePhe> |
910 920 930 940 950 960 970 980 990 1000 |
CATACTACTAATGCTGGTCACCCCATCCATGACAATGAGATGCGTGGGAGTAGGAAACAGAGATTTTGTGGAAGGCCTATCAGGAGCTACGTGGGTTGAC |
IleLeuLeuMetLeuValThrProSerMetThrMetArgCysValGlyValGlyAsnArgAspPheValGluGlyLeuSerGlyAlaThrTrpValAsp> |
1010 1020 1030 1040 1050 1060 1070 1080 1090 1100 |
GTGGTGCTCGAGCACGGTGGGTGTGTGACTACCATGGCTAAGAACAAGCCCACGCTGGATATAGAGCTCCAGAAGACCGAGGCCACCCAACTGGCGACCC |
ValValLeuGluHisGlyGlyCysValThrThrMetAlaLysAsnLysProThrLeuAspIleGluLeuGlnLysThrGluAlaThrGlnLeuAlaThr> |
1110 1120 1130 1140 1150 1160 1170 1180 1190 1200 |
TAAGGAAACTATGTATTGAGGGAAAAATTACCAACGTAACAACCGACTCAAGGTGCCCCACCCAAGGGGAAGCGATTTTACCTGAGGAGCAGGACCAGAA |
LeuArgLysLeuCysIleGluGlyLysIleThrAsnValThrThrAspSerArgCysProThrGlnGlyGluAlaIleLeuProGluGluGlnAspGlnAsn> |
1210 1220 1230 1240 1250 1260 1270 1280 1290 1300 |
CCACGTGTGCAAGCACACATACGTGGACAGAGGCTGGGGAAACGGTTGTGGTTTGTTTGGCAAGGGAAGCCTGGTAACATGCGCGAAATTTCAATGTTTG |
HisValCysLysHisThrTyrValAspArgGlyTrpGlyAsnGlyCysGlyLeuPheGlyLysGlySerLeuValThrCysAlaLysPheGlnCysLeu> |
1310 1320 1330 1340 1350 1360 1370 1380 1390 1400 |
GAATCAATAGAGGGAAAAGTGGTGCAGCATGAGAACCTCAAATACACCGTCATCATCACAGTGCACACAGGAGATCAACACCAGGTGGGAAATGAAACGC |
GluSerIleGluGlyLysValValGlnHisGluAsnLeuLysTyrThrValIleIleThrValHisThrGlyAspGlnHisGlnValGlyAsnGluThr> |
1410 1420 1430 1440 1450 1460 1470 1480 1490 1500 |
AGGGAGTCACGGCTGAGATAACACCCCAGGCATCAACCGTTGAAGCCATCTTACCTGAATATGGAACCCTTGGGCTAGAATGCTCACCACGGACAGGTTT |
GlnGlyValThrAlaGluIleThrProGlnAlaSerThrValGluAlaIleLeuProGluTyrGlyThrLeuGlyLeuGluCysSerProArgThrGlyLeu> |
1510 1520 1530 1540 1550 1560 1570 1580 1590 1600 |
AGATTTCAATGAAATGATTTTGTTGACAATGAAGAACAAAGCATGGATGGTACATAGACAATGGTTTTTTGACCTACCTTTACCATGGACATCAGGAGCT |
AspPheAsnGluMetIleLeuLeuThrMetLysAsnLysAlaTrpMetValHisArgGlnTrpPhePheAspLeuProLeuProTrpThrSerGlyAla> |
1610 1620 1630 1640 1650 1660 1670 1680 1690 1700 |
ACAACAGAAACACCAACCTGGAATAAGAAAGAGCTTCTTGTGACATTCAAAAACGCACATGCAAAAAAGCAAGAAGTAGTAGTCCTTGGATCGCAAGAGG |
ThrThrGluThrProThrTrpAsnLysLysGluLeuLeuValThrPheLysAsnAlaHisAlaLysLysGlnGluValValValLeuGlySerGlnGlu> |
1710 1720 1730 1740 1750 1760 1770 1780 1790 1800 |
GAGCAATGCACACAGCACTGACAGGAGCTACAGAGATCCAAACCTCAGGAGGCACAAGTATTTTTGCGGGGCACTTAAAATGTAGACTCAAGATGGACAA |
GlyAlaMetHisThrAlaLeuThrGlyAlaThrGluIleGlnThrSerGlyGlyThrSerIlePheAlaGlyHisLeuLysCysArgLeuLysMetAspLys> |
1810 1820 1830 1840 1850 1860 1870 1880 1890 1900 |
ATTGGAACTCAAGGGGATGAGCTATGCAATGTGCTTGAATGCCTTTGTGTTGAAGAAAGAAGTCTCCGAAACGCAACATGGGACAATACTCATCAAGGTT |
LeuGluLeuLysGlyMetSerTyrAlaMetCysLeuAsnAlaPheValLeuLysLysGluValSerGluThrGlnHisGlyThrIleLeuIleLysVal> |
1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 |
GAGTACAAAGGGGAAGATGCACCTTGCAAGATTCCTTTCTCCACGGAGGATGGACAAGGGAAAGCCCACAATGGCAGACTGATCACAGCTAACCCAGTGG |
GluTyrLysGlyGluAspAlaProCysLysIleProPheSerThrGluAspGlyGlnGlyLysAlaHisAsnGlyArgLeuIleThrAlaAsnProVal> |
2010 2020 2030 2040 2050 2060 2070 2080 2090 2100 |
TGACCAAGAAGGAGGAGCCTGTCAATATTGAGGCAGAACCTCCTTTTGGGGAAAGCAATATAGTAATTGGAATTGGAGACAAAGCCTTGAAAATCAACTG |
ValThrLysLysGluGluProValAsnIleGluAlaGluProProPheGlyGluSerAsnIleValIleGlyIleGlyAspLysAlaLeuLysIleAsnTrp> |
2110 2120 2130 2140 2150 2160 2170 2180 2190 2200 |
GTACAAGAAGGGAAGCTCGATTGGGAAGATGTTCGAGGCCACTGCCAGAGGTGCAAGGCGCATGGCCATCTTGGGAGACACAGCCTGGGACTTTGGATCA |
TyrLysLysGlySerSerIleGlyLysMetPheGluAlaThrAlaArgGlyAlaArgArgMetAlaIleLeuGlyAspThrAlaTrpAspPheGlySer> |
2210 2220 2230 2240 2250 2260 2270 2280 2290 2300 |
GTAGGTGGTGTTTTAAATTCATTAGGAAAAATGGTGCACCAAATATTTGGAAGTGCTTACACAGCCCTATTTAGTGGAGTCTCCTGGATAATGAAAATTG |
ValGlyGlyValLeuAsnSerLeuGlyLysMetValHisGlnIlePheGlySerAlaTyrThrAlaLeuPheSerGlyValSerTrpIleMetLysIle> |
2310 2320 2330 2340 2350 2360 2370 2380 2390 2400 |
GAATAGGTGTCCTTTTAACCTGGATAGGGTTGAATTCAAAAAACACTAGTATGAGCTTTAGCTGCATTGTGATAGGAATCATTACACTCTATCTGGGAGC |
GlyIleGlyValLeuLeuThrTrpIleGlyLeuAsnSerLysAsnThrSerMetSerPheSerCysIleValIleGlyIleIleThrLeuTyrLeuGlyAla> |
2410 2420 2430 2440 2450 2460 2470 2480 2490 2500 |
CGTGGTGCAAGCTGACATGGGGTGTGTCATAAACTGGAAAGGCAAAGAACTCAAATGTGGAAGTGGAATTTTCGTCACTAATGAGGTCCACACCTGGACA |
ValValGlnAlaAspMetGlyCysValIleAsnTrpLysGlyLysGluLeuLysCysGlySerGlyIlePheValThrAsnGluValHisThrTrpThr> |
2510 2520 2530 2540 2550 2560 2570 2580 2590 2600 |
GAGCAATACAAATTTCAAGCAGACTCCCCCAAAAGACTGGCGACAGCCATTGCAGGCGCTTGGGAGAATGGAGTGTGCGGAATCAGGTCGACAACCAGAA |
GluGlnTyrLysPheGlnAlaAspSerProLysArgLeuAlaThrAlaIleAlaGlyAlaTrpGluAsnGlyValCysGlyIleArgSerThrThrArg> |
2610 2620 2630 2640 2650 2660 2670 2680 2690 2700 |
TGGAGAACCTCTTGTGGAAGCAAATAGCCAATGAACTGAACTACATATTATGGGAAAACAACATCAAATTAACGGTAGTTGTGGGTGATATAATTGGGGT |
MetGluAsnLeuLeuTrpLysGlnIleAlaAsnGluLeuAsnTyrIleLeuTrpGluAsnAsnIleLysLeuThrValValValGlyAspIleIleGlyVal> |
2710 2720 2730 2740 2750 2760 2770 2780 2790 2800 |
CTTAGAGCAAGGGAAAAGAACACTAACACCACAACCCATGGAACTAAAATATTCATGGAAAACATGGGGAAAGGCGAAGATAGTGACAGCTGAAACACAA |
LeuGluGlnGlyLysArgThrLeuThrProGlnProMetGluLeuLysTyrSerTrpLysThrTrpGlyLysAlaLysIleValThrAlaGluThrGln> |
2810 2820 2830 2840 2850 2860 2870 2880 2890 2900 |
AATTCCTCTTTCATAATAGATGGGCCAAACACACCAGAGTGTCCAAGTGCCTCAAGAGCATGGAATGTGTGGGAGGTGGAAGATTACGGGTTCGGAGTCT |
AsnSerSerPheIleIleAspGlyProAsnThrProGluCysProSerAlaSerArgAlaTrpAsnValTrpGluValGluAspTyrGlyPheGlyVal> |
2910 2920 2930 2940 2950 2960 2970 2980 2990 3000 |
TCACAACTAACATATGGCTGAAACTCCGAGAGATGTACACCCAACTATGTGACCACAGGCTAATGTCGGCAGCCGTTAAGGATGAGAGGGCCGTACACGC |
PheThrThrAsnIleTrpLeuLysLeuArgGluMetTyrThrGlnLeuCysAspHisArgLeuMetSerAlaAlaValLysAspGluArgAlaValHisAla> |
3010 3020 3030 3040 3050 3060 3070 3080 3090 3100 |
CGACATGGGCTATTGGATAGAAAGCCAAAAGAATGGAAGTTGGAAGCTAGAAAAGGCATCCCTCATAGAGGTAAAAACCTGCACATGGCCAAAATCACAC |
AspMetGlyTyrTrpIleGluSerGlnLysAsnGlySerTrpLysLeuGluLysAlaSerLeuIleGluValLysThrCysThrTrpProLysSerHis> |
3110 3120 3130 3140 3150 3160 3170 3180 3190 3200 |
ACTCTTTGGAGCAATGGTGTGCTAGAGAGTGACATGATCATCCCAAAGAGTCTGGCTGGTCCCATTTCGCAACACAACTACAGGCCCGGATACCACACCC |
ThrLeuTrpSerAsnGlyValLeuGluSerAspMetIleIleProLysSerLeuAlaGlyProIleSerGlnHisAsnTyrArgProGlyTyrHisThr> |
3210 3220 3230 3240 3250 3260 3270 3280 3290 3300 |
AAACGGCAGGACCCTGGCACTTAGGAAAATTGGAGCTGGACTTCAACTATTGTGAAGGAACAACAGTTGTCATCACAGAAAATTGTGGGACAAGAGGCCC |
GlnThrAlaGlyProTrpHisLeuGlyLysLeuGluLeuAspPheAsnTyrCysGluGlyThrThrValValIleThrGluAsnCysGlyThrArgGlyPro> |
3310 3320 3330 3340 3350 3360 3370 3380 3390 3400 |
ATCACTGAGAACAACAACAGTGTCAGGGAAGTTGATACACGAATGGTGTTGCCGCTCGTGTACACTTCCTCCCCTGCGATACATGGGAGAAGACGGCTGC |
SerLeuArgThrThrThrValSerGlyLysLeuIleHisGluTrpCysCysArgSerCysThrLeuProProLeuArgTyrMetGlyGluAspGlyCys> |
3410 3420 3430 3440 3450 3460 3470 3480 3490 3500 |
TrpTyrGlyMetGluIleArgProIleAsnGluLysGluGluAsnMetValLysSerLeuValSerAlaGlySerGlyLysValAspAsnPheThrMet> |
TGGTATGGCATGGAAATTAGACCCATTAATGAGAAAGAAGAGAACATGGTAAAGTCTTTAGTCTCAGCAGGGAGTGGAAAGGTGGATAACTTCACAATGG |
3510 3520 3530 3540 3550 3560 3570 3580 3590 3600 |
GTGTCTTGTGTTTGGCAATCCTTTTTGAAGAGGTGATGAGAGGAPAATTTGGGAPAAAGCACATGATTGCAGGGGTTCTCTTCACGTTTGTACTCCTCT |
GlyValLeuCysLeuAlaIleLeuPheGluGluValMetArgGlyLysPheGlyLysLysHisMetIleAlaGlyValLeuPheThrPheValLeuLeuLeu> |
3610 3620 3630 3640 3650 3660 3670 3680 3690 3700 |
CTCAGGGCAAATAACATGGAGAGACATGGCGCACACACTCATAATGATTGGGTCCAACGCCTCTGACAGAATGGGAATGGGCGTCACTTACCTAGCATTG |
SerGlyGlnIleThrTrpArgAspMetAlaHisThrLeuIleMetIleGlySerAsnAlaSerAspArgMetGlyMetGlyValThrTyrLeuAlaLeu> |
3710 3720 3730 3740 3750 3760 3770 3780 3790 3800 |
ATTGCAACATTTAAAATTCAGCCATTTTTGGCTTTGGGATTCTTCCTGAGGAAACTGACATCTAGAGAAAATTTATTGTTGGGAGTTGGGTTGGCCATGG |
IleAlaThrPheLysIleGlnProPheLeuAlaLeuGlyPhePheLeuArgLysLeuThrSerArgGluAsnLeuLeuLeuGlyValGlyLeuAlaMet> |
3810 3820 3830 3840 3850 3860 3870 3880 3890 3900 |
CAACAACGTTACAACTGCCAGAGGACATTGAACAAATGGCGAATGGAATAGCTTTAGGGCTCATGGCTCTTAAATTAATAACACAATTTGAAACATACCA |
AlaThrThrLeuGlnLeuProGluAspIleGluGlnMetAlaAsnGlyIleAlaLeuGlyLeuMetAlaLeuLysLeuIleThrGlnPheGluThrTyrGln> |
3910 3920 3930 3940 3950 3960 3970 3980 3990 4000 |
ACATGGACGGCATTAGTCTCCCTAATGTGTTCAAATACAATTTTCACGTTGACTGTTGCCTGGAGAACAGCCACCCTGATTTTGGCCGGAATTTCTCTT |
LeuTrpThrAlaLeuValSerLeuMetCysSerAsnThrIlePheThrLeuThrValAlaTrpArgThrAlaThrLeuIleLeuAlaGlyIleSerLeu> |
4010 4020 4030 4040 4050 4060 4070 4080 4090 4100 |
TTGCCAGTGTGCCAGTCTTCGAGCATGAGGAAAACAGATTGGCTCCCAATGGCTGTGGCAGCTATGGGAGTTCCACCCCTACCACTTTTTATTTTCAGTT |
LeuProValCysGlnSerSerSerMetArgLysThrAspTrpLeuProMetAlaValAlaAlaMetGlyValProProLeuProLeuPheIlePheSer> |
4110 4120 4130 4140 4150 4160 4170 4180 4190 4200 |
TGAAAGATACGCTCAAAAGGAGAAGCTGGCCACTGAATGAGGGGGTGATGGCTGTTGGACTTGTGAGTATTCTAGCTAGTTCTCTCCTTAGGAATGACGT |
LeuLysAspThrLeuLysArgArgSerTrpProLeuAsnGluGlyValMetAlaValGlyLeuValSerIleLeuAlaSerSerLeuLeuArgAsnAspVal> |
4210 4220 4230 4240 4250 4260 4270 4280 4290 4300 |
GCCCATGGCTGGACCATTAGTGGCTGGGGGCTTGCTGATAGCGTGCTACGTCATAACTGGCACGTCAGCAGACCTCACTGTAGAAAAAGCAGCAGATGTC |
ProMetAlaGlyProLeuValAlaGlyGlyLeuLeuIleAlaCysTyrValIleThrGlyThrSerAlaAspLeuThrValGluLysAlaAlaAspVal> |
4310 4320 4330 4340 4350 4360 4370 4380 4390 4400 |
ACATGGGAGGAAGAGGCTGAGCAAACAGGAGTGTCCCACAATTTAATGATCACAGTTGATGACGATGGAACAATGAGAATAAAAGATGATGAGACTGAGA |
ThrTrpGluGluGluAlaGluGlnThrGlyValSerHisAsnLeuMetIleThrValAspAspAspGlyThrMetArgIleLysAspAspGluThrGlu> |
4410 4420 4430 4440 4450 4460 4470 4480 4490 4500 |
ACATCTTAACAGTGCTTTTGAAAACAGCATTACTAATAGTGTCAGGCATTTTTCCATACTCCATACCCGCAACACTGTTGGTCTGGCACACTTGGCAAAA |
AsnIleLeuThrValLeuLeuLysThrAlaLeuLeuIleValSerGlyIlePheProTyrSerIleProAlaThrLeuLeuValTrpHisThrTrpGlnLys> |
4510 4520 4530 4540 4550 4560 4570 4580 4590 4600 |
GCAAACCCAAAGATCCGGTGTCCTATGGGACGTTCCCAGCCCCCCAGAGACACAGAAAGCAGAACTGGAAGAAGGGGTTTATAGGATCAAGCAGCAAGGA |
GlnThrGlnArgSerGlyValLeuTrpAspValProSerProProGluThrGlnLysAlaGluLeuGluGluGlyValTyrArgIleLysGlnGlnGly> |
4610 4620 4630 4640 4650 4660 4670 4680 4690 4700 |
ATTTTTGGGAAAACCCAAGTGGGGGTTGGAGTACAAAAAGAAGGAGTTTTCCACACCATGTGGCACGTCACAAGAGGAGCAGTGTTGACACACAATGGGA |
IlePheGlyLysThrGlnValGlyValGlyValGlnLysGluGlyValPheHisThrMetTrpHisValThrArgGlyAlaValLeuThrHisAsnGly> |
4710 4720 4730 4740 4750 4760 4770 4780 4790 4800 |
AAAGACTGGAACCAAACTGGGCTAGCGTGAAAAAAGATCTGATTTCATACGGAGGAGGATGGAAATTGAGTGCACAATGGCAAAAAGGAGAGGAGGTGCA |
LysArgLeuGluProAsnTrpAlaSerValLysLysAspLeuIleSerTyrGlyGlyGlyTrpLysLeuSerAlaGlnTrpGlnLysGlyGluGluValGln> |
4810 4820 4830 4840 4850 4860 4870 4880 4890 4900 |
GGTTATTGCCGTAGAGCCTGGGAAGAACCCAAAGAACTTTCAAACCATGCCAGGCATTTTCCAGACAACAACAGGGGGAGATAGGAGCGATTGCACTGGAC |
ValIleAlaValGluProGlyLysAsnProLysAsnPheGlnThrMetProGlyIlePheGlnThrThrThrGlyGluIleGlyAlaIleAlaLeuAsp> |
4910 4920 4930 4940 4950 4960 4970 4980 4990 5000 |
TTCAAGCCTGGAACTTCAGGATCTCCCATCATAAACAGAGAGGGAAAGGTACTGGGATTGTATGGCAATGGAGTGGTCACAAAGAATGGTGGCTATGTCA |
PheLysProGlyThrSerGlySrProIleIleAsnArgGluGlyLysValLeuGlyLeuTyrGlyAsnGlyValValThrLysAsnGlyGlyTyrVal> |
5010 5020 5030 5040 5050 5060 5070 5080 5090 5100 |
GTGGAATAGCACAAACAAATGCAGAACCAGACGGACCGACACCAGAGTTGGAAGAAGAGATGTTCAAAAAGCGAAATCTAACCATAATGGATCTCCATCC |
SerGlyIleAlaGlnThrAsnAlaGluProAspGlyProThrProGluLeuGluGluGluMetPheLysLysArgAsnLeuThrIleMetAspLeuHisPro> |
5110 5120 5130 5140 5150 5160 5170 5180 5190 5200 |
CGGGTCAGGAAAGACGCGGAAATATCTTCCAGCTATTGTTAGAGAGGCAATCAAGAGACGCTTAAGGACTCTAATTTTGGCACCAACAAGGGTAGTTGCA |
GlySerGlyLysThrArgLysTyrLeuProAlaIleValArgGluAlaIleLysArgArgLeuArgThrLeuIleLeuAlaProThrArgValValAla> |
5210 5220 5230 5240 5250 5260 5270 5280 5290 5300 |
GCTGAGATGGAAGAAGCATTGAAAGGGCTCCCAATAAGGTATCAAACAACTGCAACAAAATCTGAACACACAGGGAGAGAGATTGTTGATCTAATGTGCC |
AlaGluyMetGluGluAlaLeuLysGlyLeuProIleArgTyrGlnThrThrAlaThrLysSerGluHisThrGlyArgGluIleValAspLeuMetCys> |
5310 5320 5330 5340 5350 5360 5370 5380 5390 5400 |
ACGCAACGTTCACAATGCGTTTGCTGTCACCAGTCAGGGTTCCAAACTACAACTTGATAATAATGGATGAGGCTCATTTCACAGACCCAGCCAGTATAGC |
HisAlaThrPheThrMetArgLeuLeuSerProValArgValProAsnTyrAsnLeuIleIleMetAspGluAlaHisPheThrAspProAlaSerIleAla> |
5410 5420 5430 5440 5450 5460 5470 5480 5490 5500 |
GGCTAGAGGGTACATATCAACTCGTGTAGGAATGGGAGAGGCAGCCGCAATTTTCATGACAGCCACACCCCCTGGAACAGCTGATGCCTTTCCTCAGAGC |
AlaArgGlyTyrIleSerThrArgValGlyMetGlyGluAlaAlaAlaIlePheMetThrAlaThrProProGlyThrAlaAspAlaPheProGlnSer> |
5510 5520 5530 5540 5550 5560 5570 5580 5590 5600 |
AACGCTCCAATTCAAGATGAAGAAAGAGACATACCAGAACGCTCATGGAATTCAGGCAATGAATGGATTACCGACTTTGCCGGGAAGACGGTGTGGTTTG |
AsnAlaProIleGlnAspGluGluArgAspIleProGluArgSerTrpAsnSerGlyAsnGluTrpIleThrAspPheAlaGlyLysThrValTrpPhe> |
5610 5620 5630 5640 5650 5660 5670 5680 5690 5700 |
TCCCTAGCATCAAAGCTGGAAATGACATAGCAAACTGCTTGCGGAAAAATGGAAAAAAGGTCATTCAACTTAGTAGGAAGACTTTTGACACAGAATATCA |
ValProSerIleLysAlaGlyAsnAspIleAlaAsnCysLeuArgLysAsnGlyLysLysValIleGlnLeuSerArgLysThrPheAspThrGluTyrGln> |
5710 5720 5730 5740 5750 5760 5770 5780 5790 5800 |
AAAGACTAAACTAAATGATTGGGACTTTGTGGTGACAACAGACATTTCAGAAATGGGAGCCAATTTCAAAGCAGACAGAGTGATCGACCCAAGAAGATGT |
LysThrLysLeuAsnAspTrpAspPheValValThrThrAspIleSerGluMetGlyAlaAsnPheLysAlaAspArgValIleAspProArgArgCys> |
5810 5820 5830 5840 5850 5860 5870 5880 5890 5900 |
CTCAAGCCAGTGATTTTGACAGACGGACCCGAGCGCGTGATCCTGGCGGGACCAATGCCAGTCACCGTAGCGAGCGCTGCGCAAAGGAGAGGGAGAGTTG |
LeuLysProValIleLeuThrAspGlyProGluArgValIleLeuAlaGlyProMetProValThrValAlaSerAlaAlaGlnArgArgGlyArgVal> |
5910 5920 5930 5940 5950 5960 5970 5980 5990 6000 |
GCAGGAACCCACAAAAAGAAAATGACCAATACATATTCATGGGCCAGCCCCTCAATAATGATGAAGACCATGCTCACTGGACAGAAGCAAAAATGCTGCT |
GlyArgAsnProGlnLysGluAsnAspGlnTyrIlePheMetGlyGlnProLeuAsnAsnAspGluAspHisAlaHisTrpThrGluAlaLysMetLeuLeu> |
6010 6020 6030 6040 6050 6060 6070 6080 6090 6100 |
AGACAACATCAACACACCAGAAGGGATCATACCAGCTCTCTTTGAACCAGAAAGGGAGAAGTCAGCCGCCATAGACGGCGAATACCGCCTGAAGGGTGAG |
AspAsnIleAsnThrProGluGlyIleIleProAlaLeuPheGluProGluArgGluLysSerAlaAlaIleAspGlyGluTyrArgLeuLysGlyGlu> |
6110 6120 6130 6140 6150 6160 6170 6180 6190 6200 |
TCCAGGAAGACCTTCGTGGAACTCATGAGGAGGGGTGACCTCCCAGTTTGGCTAGCCCATAAAGTAGCATCAGAAGGGATCAAATATACAGATAGAAAGT |
SerArgLysThrPheValGluLeuMetArgArgGlyAspLeuProValTrpLeuAlaHisLysValAlaSerGluGlyIleLysTyrThrAspArgLys> |
6210 6220 6230 6240 6250 6260 6270 6280 6290 6300 |
GGTGTTTTGATGGAGAACGCAACAATCAAATTTTAGAGGAGAATATGGATGTGGAAATCTGGACAAAGGAAGGAGAAAAGAAAAAATTGAGACCTAGGTG |
TrpCysPheAspGlyGluArgAsnAsnGlnIleLeuGluGluAsnMetAspValGluIleTrpThrLysGluGlyGluLysLysLysLeuArgProArgTrp> |
6310 6320 6330 6340 6350 6360 6370 6380 6390 6400 |
GCTTGATGCCCGCACTTATTCAGATCCCTTAGCGCTCAAGGAATTCAAGGACTTTGCGGCTGGTAGAAAGTCAATTGCCCTTGATCTTGTGACAGAAATA |
LeuAspAlaArgThrTyrSerAspProLeuAlaLeuLysGluPheLysAspPheAlaAlaGlyArgLysSerIleAlaLeuAspLeuValThrGluIle> |
6410 6420 6430 6440 6450 6460 6470 6480 6490 6500 |
GGAAGAGTGCCTTCACACTTAGCTCACAGAACGAGAAACGCCCTGGACAATCTGGTGATGTTGCACACGTCAGAACATGGCGGGAGGGCCTACAGGCATG |
GlyArgValProSerHisLeuAlaHisArgThrArgAsnAAlaLeuAspAsnLeuValMetLeuHisThrSerGLuHisGlyGlyArgAlaTyrArgHis> |
6510 6520 6530 6540 6550 6560 6570 6580 6590 6600 |
CAGTGGAGGAACTACCAGAAACAATGGAAACACTCTTACTCCTGGGACTCATGATCCTGTTAACAGGTGGAGCAATGCTTTTCTTGATATCAGGTAAAGG |
AlaValGluGluLeuProGluThrMetGluThrLeuLeuLeuLeuGlyLeuMetIleLeuLeuThrGlyGlyAlaMetLeuPheLeuIleSerGlyLysGly> |
6610 6620 6630 6640 6650 6660 6670 6680 6690 6700 |
GATTGGAAAGACTTCAATAGGACTCATTTGTGTAGCTGCTTCCAGCGGTATGTTATGGATGGCTGATGTCCCACTCCAATGGATCGCGTCTGCCATAGTC |
IleGlyLysThrSerIleGLyLeuIleCysValAlaAlaSerSerGlyMetLeuTrpMetAlaAspValProLeuGlnTrpIleAlaSerAlaIleVal> |
6710 6720 6730 6740 6750 6760 6770 6780 6790 6800 |
CTGGAGTTTTTTATGATGGTGTTACTTATACCAGAACCAGAAAAGCAGAGAACTCCCCAAGACAATCAACTCGCATATGTCGTGATAGGCATACTCACAC |
LeuGluPhePheMetMetValLeuLeuIleProGluProGluLysGlnArgThrProGlnAspAsnGlnLeuAlaTyrValValIleGlyIleLeuThr> |
6810 6820 6830 6840 6850 6860 6870 6880 6890 6900 |
TGGCTGCAATAGTAGCAGCCAATGAAATGGGACTGTTGGAAACCACAAAGAGAGATTTAGGAATGTCCAAAGAACCAGGTGTTGTTTCTCCAACCAGCTA |
LeuAlaAlaIleValAlaAlaAsnGluMetGlyLeuLeuGluThrThrLysArgAspLeuGlyMetSerLysGluProGlyValValSerProThrSerTyr> |
6910 6920 6930 6940 6950 6960 6970 6980 6990 7000 |
TTTGGATGTGGACTTGCACCCAGCATCAGCCTGGACATTGTACGCTGTGGCCACAACAGTAATAACACCAATGTTGAGACATACCATAGAGAATTCCACA |
LeuAspValAspLeuHisProAlaSerAlaTrpThrLeuTyrAlaValAlaThrThrValIleThrProMetLeuArgHisThrIleGluAsnSerThr> |
7010 7020 7030 7040 7050 7060 7070 7080 7090 7100 |
GCAAATGTGTCCCTGGCAGCTATAGCCAACCAGGCAGTGGTCCTGATGGGTTTAGACAAAGGATGGCCGATATCGAAAATGGACTTAGGCGTGCCACTAT |
AlaAsnValSerLeuAlaAlaIleAlaAsnGlnAlaValValLeuMetGlyLeuAspLysGlyTrpProIleSerLysMetAspLeuGLyValProLeu> |
7110 7120 7130 7140 7150 7160 7170 7180 7190 7200 |
TGGCACTGGGTTGTTATTCACAAGTGAACCCACTAACTCTCACAGCGGCAGTTCTCCTGCTAGTCACGCATTATGCTATTATAGGTCCAGGATTGCAGGC |
LeuAlaLeuGlyCysTyrSerGlnValAsnProLeuThrLeuThrAlaAlaValLeuLeuLeuValThrHisTyrAlaIleIleGlyProGlyLeuGlnAla> |
7210 7220 7230 7240 7250 7260 7270 7280 7290 7300 |
AAAAGCCACTCGTGAAGCTCAAAAAAGGACAGCTGCTGGAATAATGAAGAATCCAACGGTGGATGGGATAATGACAATAGACCTAGATCCTGTAATATAC |
LysAlaThrArgGluAlaGlnLysArgThrAlaAlaGlyIleMetLysAsnProThrValAspGlyIleMetThrIleAspLeuAspProValIleTyr> |
7310 7320 7330 7340 7350 7360 7370 7380 7390 7400 |
GATTCAAAATTTGAAAAGCAACTAGGACAGGTTATGCTCCTGGTTCTGTGTGCAGTTCAACTTTTGTTAATGAGAACATCATGGGCTTTTTGTGAAGCTC |
AspSerLysPheGluLysGlnLeuGlyGlnValMetLeuLeuValLeuCysAlaValGlnLeuLeuLeuMetArgThrSerTrpAlaPheCysGluAla> |
7410 7420 7430 7440 7450 7460 7470 7480 7490 7500 |
TAACCCTAGCCACAGGACCAATAACAACACTCTGGGAAGGATCACCTGGGAAGTTCTGGAACACCACGATAGCTGTTTCCATGGCGAACATCTTTAGAGG |
LeuThrLeuAlaThrGlyProIleThrThrLeuTrpGluGlySerProGlyLysPheTrpAsnThrThrIleAlaValSerMetAlaAsnIlePheArgGly> |
7510 7520 7530 7540 7550 7560 7570 7580 7590 7600 |
GAGCTATTTAGCAGGAGCTGGGCTTGCTTTTTCTATCATGAAATCAGTTGGAACAGGAAAGAGAGGGACAGGGTCACAGGGTGAAACCTTGGGAGAAAAG |
SerTyrLeuAlaGlyAlaGlyLeuAlaPheSerIleMetLysSerValGlyThrGlyLysArgGlyThrGlySerGlnGlyGluThrLeuGlyGluLys> |
7610 7620 7630 7640 7650 7660 7670 7680 7690 7700 |
TGGAAAAAGAAATTGAATCAATTACCCCGGAAAGAGTTTGACCTTTACAAGAAATCCGGAATCACTGAAGTGGATAGAACAGAAGCCAAAGAAGGGTTGA |
TrpLysLysLysLeuAsnGlnLeuProArgLysGluPheAspLeuTyrLysLysSerGlyIleThrGluValAspArgThrGluAlaLysGluGlyLeu> |
7710 7720 7730 7740 7750 7760 7770 7780 7790 7800 |
AAAGAGGAGAAATAACACACCATGCCGTGTCCAGAGGCAGCGCAAAACTTCAATGGTTCGTGGAGAGAAACATGGTCATCCCCGAAGGAAGAGTCATAGA |
LysArgGlyGluIleThrHisHisAlaValSerArgGlySerAlaLysLeuGlnTrpPheValGluArgAsnMetValIleProGluGlyArgValIleAsp> |
7810 7820 7830 7840 7850 7860 7870 7880 7890 7900 |
CTTAGGCTGTGGAAGAGGAGGCTGGTCATATTATTGTGCAGGACTGAAAAAAGTTACAGAAGTGCGAGGATACACAAAAGGCGGCCCAGGACATGAAGAA |
LeuGlyCysGlyArgGlyGlyTrpSerTyrTyrCysAlaGlyLeuLysLysValThrGluValArgGlyTyrThrLysGlyGlyProGlyHisGluGlu> |
7910 7920 7930 7940 7950 7960 7970 7980 7990 8000 |
CCAGTACCTATGTCTACATACGGATGGAACATAGTCAAGTTAATGAGTGGAAAGGATGTGTTTTATCTTCCACCTGAAAAGTGTGATACTCTATTGTGTG |
ProValProMetSerThrTyrGlyTrpAsnIleValLysLeuMetSerGlyLysAspValPheTyrLeuProProGluLysCysAspThrLeuLeuCys> |
8010 8020 8030 8040 8050 8060 8070 8080 8090 8100 |
ACATTGGAGAATCTTCACCAAGCCCAACAGTGGAAGAAAGCAGAACCATAAGAGTCTTGAAGATGGTTGAACCATGGCTAAAAAATAACCAGTTTTGCAT |
AspIleGlyGluSerSerProSerProThrValGluGluSerArgThrIleArgValLeuLysMetValGluProTrpLeuLysAsnAsnGlnPheCysIle> |
8110 8120 8130 8140 8150 8160 8170 8180 8190 8200 |
TAAAGTATTGAACCCTTACATGCCAACTGTGATTGAGCACCTAGAAAGACTACAAAGGAAACATGGAGGAATGCTTGTGAGAAATCCACTCTCACGAAAC |
LysValLeuAsnProTyrMetProThrValIleGluHisLeuGluArgLeuGlnArgLysHisGlyGlyMetLeuValArgAsnProLeuSerArgAsn> |
8210 8220 8230 8240 8250 8260 8270 8280 8290 8300 |
TCCACGCACGAAATGTACTGGATATCTAATGGCACAGGCAATATCGTTTCTTCAGTCAACATGGTATCCAGATTGCTACTTAACAGATTCACAATGACAC |
SerThrHisGLuMetTyrTrpIleSerAsnGlyThrGlyAsnIleValSerSerValAsnMetValSerArgLeuLeuLeuAsnArgPheThrMetThr> |
8310 8320 8330 8340 8350 8360 8370 8380 8390 8400 |
ATAGGAGACCCACCATAGAGAAAGATGTGGATTTAGGAGCGGGGACCCGACATGTCAATGCGGAACCAGAAACACCCAACATGGATGTCATTGGGGAAAG |
HisArgArgProThrIleGluLysAspValAspLeuGlyAlaGlyThrArgHisValAsnAlaGluProGluThrProAsnMetAspValIleGlyGluArg> |
8410 8420 8430 8440 8450 8460 8470 8480 8490 8500 |
AATAAGAAGGATCAAGGAGGAGCATAGTTCAACATGGCACTATGATGATGAAAATCCTTATAAAACGTGGGCTTACCATGGATCCTATGAAGTTAAGGCC |
IleArgArgIleLysGluGluHisSerSerThrTrpHisTyrAspAspGluAsnProTyrLysThrTrpAlaTyrHisGlySerTyrGluValLysAla> |
8510 8520 8530 8540 8550 8560 8570 8580 8590 8600 |
ACAGGCTCAGCCTCCTCCATGATAAATGGAGTCGTGAAACTCCTCACGAAACCATGGGATGTGGTGCCCATGGTGACACAGATGGCAATGACGGATACAA |
ThrGlySerAlaSerSerMetIleAsnGlyValValLysLeuLeuThrLysProTrpAspValValProMetValThrGlnMetAlaMetThrAspThr> |
8610 8620 8630 8640 8650 8660 8670 8680 8690 8700 |
CCCCATTCGGCCAGCAAAGGGTTTTTAAAGAGAAAGTGGACACCAGGACACCCAGACCTATGCCAGGAACAAGAAAGGTTATGGAGATCACAGCGGAATG |
ThrProPheGlyGlnGlnArgValPheLysGluLysValAspThrArgThrProArgProMetProGlyThrArgLysValMetGluIleThrAlaGluTrp> |
8710 8720 8730 8740 8750 8760 8770 8780 8790 8800 |
GCTTTGGAGAACCCTGGGAAGGAACAAAAGACCCAGATTATGTACGAGAGAGGAGTTCACAAAAAAGGTCAGAACCAACGCAGCTATGGGCGCCGTTTTT |
LeuTrpArgThrLeuGlyArgAsnLysArgProArgLeuCysThrArgGluGluPheThrLysLysValArgThrAsnAlaAlaMetGlyAlaValPhe> |
8810 8820 8830 8840 8850 8860 8870 8880 8890 8900 |
ACAGAGGAGAACCAATGGGACAGTGCTAGAGCTGCTGTTGAGGATGAAGAATTCTGGAAACTCGTGGACAGAGAACGTGAACTCCACAAATTGGGCAAGT |
ThrGluGluAsnGlnTrpAspSerAlaArgAlaAlaValGluAspGluGluPheTrpLysLeuValAspArgGluArgGluLeuHisLysLeuGlyLys |
8910 8920 8930 8940 8950 8960 8970 8980 8990 9000 |
GTGGAAGCTGCGTTTACAACATGATGGGCAAGAGAGAGAAGAAACTTGGAGAGTTTGGCAAAGCAAAAGGCAGTAGAGCCATATGGTACATGTGGTTGGG |
CysGlySerCysValTyrAsnMetMetGlyLysArgGluLysLysLeuGlyGluPheGlyLysAlaLysGlySerArgAlaIleTrpTyrMetTrpLeuGly> |
9010 9020 9030 9040 9050 9060 9070 9080 9090 9100 |
AGCCAGATACCTTGAGTTCGAAGCACTCGGATTCTTAAATGAAGACCATTGGTTCTCGCGTGAAAACTCTTACAGTGGAGTAGAAGGAGAAGGACTGCAC |
AlaArgTyrLeuGluPheGluAlaLeuGlyPheLeuAsnGluAspHisTrpPheSerArgGluAsnSerTyrSerGlyValGluGlyGluGlyLeuHis> |
9110 9120 9130 9140 9150 9160 9170 9180 9190 9200 |
AAGCTGGGATACATCTTAAGAGACATTTCCAGATACCCGGAGGAGCTATGTATGCTGATGACACAGCTGGTTGGGACACAAGAATTAACAGAAGATGACC |
LysLeuGlyTyrIleLeuArgAspIleSerLysIleProGlyGlyAlaMetTyrAlaAspAspThrAlaGlyTrpAspThrArgIleThrGluAspAsp> |
9210 9220 9230 9240 9250 9260 9270 9280 9290 9300 |
TGCACAATGAGGAAAAAATCACACAGCAAATGGACCCTGAACACAGGCAGTTAGCAAACGCTATATTCAAGCTCACATACCAAAACAAAGTGGTCAAAGT |
LeuHisAsnGluGluLysIleThrGlnGlnMetAspProGluHisArgGlnLeuAlaAsnAlaIlePheLysLeuThrTyrGlnAsnLysValValLysVal> |
9310 9320 9330 9340 9350 9360 9370 9380 9390 9400 |
TCAACGACCAACTCCAAAGGGCACGGTAATGGACATCATATCTAGGAAAGACCAAAGAGGCAGTGGACAGGTGGGAACTTATGGTCTGAATACATTCACC |
GlnArgProThrProLysGlyThrValMetAspIleIleSerArgLysAspGlnArgGlySerGlyGlnValGlyThrTyrGlyLeuAsnThrPheThr> |
9410 9420 9430 9440 9450 9460 9470 9480 9490 9500 |
AACATGGAAGCCCAGTTAATCAGACAAATGGAAGGAGAAGGTGTGTTGTCGAAGGCAGACCTCGAGAACCCTCATCTGCTAGAGAAGAAAGTTACACAAT |
AsnMetGluAlaGlnLeuIleArgGlnMetGluGlyGluGlyValLeuSerLysAlaAspLeuGluAsnProHisLeuLeuGluLysLysValThrGln> |
9510 9520 9530 9540 9550 9560 9570 9580 9590 9600 |
GGTTGGAAACAAAAGGAGTGGAGAGGTTAAAAAGAATGGCCATCAGCGGGGATGATTGCGTGGTGAAACCAATTGATGACAGGTTCGCCAATGCCCTGCT |
TrpLeuGluThrLysGlyValGluArgLeuLysArgMetAlaIleSerGlyAspAspCysValValLysProIleAspAspArgPheAlaAsnAlaLeuLeu> |
9610 9620 9630 9640 9650 9660 9670 9680 9690 9700 |
TGCCCTGAATGACATGGGAAAAGTTAGGAAGGACATACCTCAATGGCAGCCATCAAAGGGATGGCATGATTGGCAACAGGTCCCTTTCTGCTCCCACCAC |
AlaLeuAsnAspMetGlyLysValArgLysAspIleProGlnTrpGlnProSerLysGlyTrpHisAspTrpGLnGlnValProPheCysSerHisHis> |
9710 9720 9730 9740 9750 9760 9770 9780 9790 9800 |
TTTCATGAATTGATCATGAAAGATGGAAGAAAGTTGGTAGTTCCCTGCAGACCTCAGGATGAATTAATCGGGAGAGCGAGAATCTCTCAAGGAGCAGGAT |
PheHisGluLeuIleMetLysAspGlyArgLysLeuValValProCysArgProGlnAspGluLeuIleGlyArgAlaArgIleSerGlnGlyAlaGly> |
9810 9820 9830 9840 9850 9860 9870 9880 9890 9900 |
GGAGCCTTAGAGAAACTGCATGCCTAGGGAAAGCCTACGCCCAAATGTGGACTCTCATGTACTTTCACAGAAGAGATCTTAGACTAGCATCCAACGCCAT |
TrpSerLeuArgGluThrAlaCysLeuGlyLysAlaTyrAlaGlnMetTrpThrLeuMetTyrPheHisArgArgAspLeuArgLeuAlaSerAsnAlaIle> |
9910 9920 9930 9940 9950 9960 9970 9980 9990 10000 |
ATGTTCAGCAGTACCAGTCCATTGGGTCCCCACAAGCAGAACGACGTGGTCTATTCATGCTCACCATCAGTGGATGACTACAGAAGACATGCTTACTGTT |
CysSerAlaValProValHisTrpValProThrSerArgThrThrTrpSerIleHisAlaHisHisGlnTrpMetThrThrGluAspMetLeuThrVal> |
10010 10020 10030 10040 10050 10060 10070 10080 10090 10100 |
TGGAACAGGGTGTGGATAGAGGATAATCCATGGATGGAAGACAAAACTCCAGTCAAAACCTGGGAAGATGTTCCATATCTAGGGAAGAGAGAAGACCAAT |
TrpAsnArgValTrpIleGluAspAsnProTrpMetGluAspLysThrProValLysThrTrpGluAspValProTyrLeuGlyLysArgGluAspGln> |
10110 10120 10130 10140 10150 10160 10170 10180 10190 10200 |
GGTGCGGATCACTCATTGGTCTCACTTCCAGAGCAACCTGGGCCCAGAACATACTTACGGCAATCCAACAGGTGAGAAGCCTTATAGGCAATGAAGAGTT |
TrpCysGlySerLeuIleGlyLeuThrSerArgAlaThrTrpAlaGlnAsnIleLeuThrAlaIleGlnGlnValArgSerLeuIleGlyAsnGluGluPhe> |
10210 10220 10230 10240 10250 10260 10270 10280 10290 10300 |
TCTGGACTACATGCCTTCGATGAAGAGATTCAGGAAGGAGGAGGAGTCAGAGGGAGCCATTTGGTAAACGTAGGAAGTGAAAAAGAGGCAAACTGTCAGG |
LeuAspTyrMetProSerMetLysArgPheArgLysGluGluGluSerGluGlyAlaIleTrp***> |
10310 10320 10330 10340 10350 10360 10370 10380 10390 10400 |
CCACCTTAAGCCACAGTACGGAAGAAGCTGTGCAGCCTGTGAGCCCCGTCCAAGGACGTTAAAAGAAGAAGTCAGGCCCAAAAGCCACGGTTTGAGCAAA |
10410 10420 10430 10440 10450 10460 10470 10480 10490 10500 |
CCGTGCTGCCTGTGGCTCCGTCGTGGGGACGTAAAACCTGGGAGGCTGCAAACTGTGGAAGCTGTACGCACGGTGTAGCAGACTAGCGGTTAGAGGAGAC |
10510 10520 10530 10540 10550 10560 10570 10580 10590 10600 |
CCCTCCCATGACACAACGCAGCAGCGGGGCCCGAGCTCTGAGGGAAGCTGTACCTCCTTGCAAAGGACTAGAGGTTAGAGGAGACCCCCCGCAAATAAAA |
10610 10620 10630 10640 10650 10660 10670 10680 10690 10700 |
ACAGCATATTGACGCTGGGAGAGACCAGAGATCCTGCTGTCTCCTCAGCATCATTCCAGGCACAGAACGCCAGAAAATGGAATGGTGCTGTTGAATCAAC |
10710 10720 10730 10740 10750 10760 10770 10780 10790 10800 |
AGGTTCTGGTACCGGTAGGCATCGTGGTGTCACGCTCGTCGTTTGGTATGGCTTCATTCAGCTCCGGTTCCCAACGATCAAGGCGAGTTACATGATCCCC |
10810 10820 10830 10840 10850 10860 10870 10880 10890 10900 |
CATGTTGTGCAAAAAAGCGGTTAGCTCCTTCGGTCCTCCGATCGTTGTCAGAAGTAAGTTGGCCGCAGTGTTATCACTCATGGTTATGGCAGCACTGCAT |
10910 10920 10930 10940 10950 10960 10970 10980 10990 11000 |
AATTCTCTTACTGTCATGCCATCCGTAAGATGCTTTTCTGTGACTGGTGAGTACTCAACCAAGTCATTCTGAGAATAGTGTATGCGGCGACCGAGTTGCT |
11010 11020 11030 11040 11050 11060 11070 11080 11090 11100 |
CTTGCCCGGCGTCAACACGGGATAATACCGCGCCACATAGCAGAACTTTAAAAGTGCTCATCATTGGAAAACGTTCTTCGGGGCGAAAACTCTCAAGGAT |
11110 11120 11130 11140 11150 11160 11170 11180 11190 11200 |
CTTACCGCTGTTGAGATCCAGTTCGATGTAACCCACTCGTGCACCCAACTGATCTTCAGCATCTTTTACTTTCACCAGCGTTTCTGGGTGAGCAAAAACA |
11210 11220 11230 11240 11250 11260 11270 11280 11290 11300 |
GGAAGGCAAAATGCCGCAAAAAAGGGAATAAGGGCGACACGGAAATGTTGAATACTCATACTCTTCCTTTTTCAATATTATTGAAGCATTTATCAGGGTT |
11310 11320 11330 11340 11350 11360 11370 11380 11390 11400 |
ATTGTCTCATGAGCGGATACATATTTGAATGTATTTAGAAAAATAAACAAATAGGGGTTCCGCGCACATTTCCCCGAAAAGTGCCACCTGACGTCTAAGA |
11410 11420 11430 11440 11450 11460 11470 11480 11490 11500 |
AACCATTATTATCATGACATTAACCTATAAAAATAGGCGTATCACGAGGCCCTTTCGTCTTCAAGAATTCTCATGTTTGACAGCTTATCATCGATAAGCT |
11510 11520 11530 11540 11550 11560 11570 11580 11590 11600 |
TTAATGCGGTAGTTTATCACAGTTAAATTGCTAACGCAGTCAGGCACCGTGTATGAAATCTAACAATGCGCTCATCGTCATCCTCGGCACCGTCACCCTG |
11610 11620 11630 11640 11650 11660 11670 11680 11690 11700 |
GATGCTGTAGGCATAGGCTTGGTTATGCCGGTACTGCCGGGCCTCTTGCGGGATATCGTCCATTCCGACAGCATCGCCAGTCACTATGGCGTGCTGCTGG |
11710 11720 11730 11740 11750 11760 11770 11780 11790 11800 |
CGCTATATGCGTTGATGCAATTTCTATGCGCACCCGTTCTCGGAGCACTGTCCGACCGCTTTGGCCGCCGCCCAGTCCTGCTCGCTTCGCTACTTGGAGC |
11810 11820 11830 11840 11850 11860 11870 11880 11890 11900 |
CACTATCGACTACGCGATCATGGCGACCACACCCGTCCTGTGGATCCTCTACGCCGGACGCATCGTGGCCGGCATCACCGGCGCCACAGGTGCGGTTGCT |
11910 11920 11930 11940 11950 11960 11970 11980 11990 12000 |
GGCGCCTATATCGCGACATCACCGATGGGGAAGATCGGGCTCGCCACTTCGGGCTCATGAGCGCTTGTTTCGGCGTGGGTATGGTTGGCAGGCCCCGTGG |
12010 12020 12030 12040 12050 12060 12070 12080 12090 12100 |
CCGGGGGACTGTTGGGCGCCATCTCCTTGCATGCACCATTCCTTGCGGCGGCGGTGCTCAACGGCCTCAACCTACTACTGGGCTGCTTCCTAATGCAGGA |
12110 12120 12130 12140 12150 12160 12170 12180 12190 12200 |
GTCGCATAAGGGAGAGCGTCGACCGATGCCCTTGAGAGCCTTCAACCCAGTCAGCTCCTTCCGGTGGGCGCGGGGCATGACTATCGTCGCCGCACTTATG |
12210 12220 12230 12240 12250 12260 12270 12280 12290 12300 |
ACTGTCTTCTTTATCATGCAACTCGTAGGACAGGTGCCGGCAGCGCTCTGGGTCATTTTCGGCGAGGACCGCTTTCGCTGGAGCGCGACGATGATCGGCC |
12310 12320 12330 12340 12350 12360 12370 12380 12390 12400 |
TGTCGCTTGCGGTATTCGGAATCTTGCACGCCCTCGCTCAAGCCTTCGTCACTGGTCCCGCCACCAAACGTTCGGCGAGAAGCAGGCCATTATCGCCGG |
12410 12420 12430 12440 12450 12460 12470 12480 12490 12500 |
CATGGCGGCCGACGCGCTGGGCTACGTCTTGCTGGCGTTCGCGACGCGAGGCTGGATGGCCTTCCCCATTATGATTCTTCTCGCTTCCGGCGGCATCGGG |
12510 12520 12530 12540 12550 12560 12570 12580 12590 12600 |
ATGCCCGCGTTGCAGGCCATGCTGTCCAGGCAGGTAGATGACGACCATCAGGGACAGCTTCAAGGATCGCTCGCGGCTCTTACCAGCCTAACTTCGATCA |
12610 12620 12630 12640 12650 12660 12670 12680 12690 12700 |
CTGGACCGCTGATCGTCACGGCGATTTATGCCGCCTCGGCGAGCACATGGAACGGGTTGGCATGGATTGTAGGCGCCGCCCTATACCTTGTCTGCCTCCC |
12710 12720 12730 12740 12750 12760 12770 12780 12790 12800 |
CGCGTTGCGTCGCGGTGCATGGAGCCGGGCCACCTCGACCTGAATGGAAGCCGGCGGCACCTCGCTAACGGATTCACCACTCCAAGAATTGGAGCCAATC |
12810 12820 12830 12840 12850 12860 12870 12880 12890 12900 |
AATTCTTGCGGAGAACTGTGAATGCGCAAACCAACCCTTGGCAGAACATATCCATCGCGTCCGCCATCTCCAGCAGCCGCACGCGGCGCATCTCGGGCAG |
12910 12920 12930 12940 12950 12960 12970 12980 12990 13000 |
CGTTGGGTCCTGGCCACGGGTGCGCATGATCGTGCTCCTGTCGTTGAGGACCCGGCTAGGCTGGCGGGGTTGCCTTACTGGTTAGCAGAATGAATCACCG |
13010 13020 13030 13040 13050 13060 13070 13080 13090 13100 |
ATACGCGAGCGAACGTGAAGCGACTGCTGCTGCAAAACGTCTGCGACCTGAGCAACAACATGAATGGTCTTCGGTTTCCGTGTTTCGTAAAGTCTGGAAA |
13110 13120 13130 13140 13150 13160 13170 13180 13190 13200 |
CGCGGAAGTCAGCGCCCTGCACCATTATGTTCCGGATCTGCATCGCAGGATGCTGCTGGCTACCCTGTGGAACACCTACATCTGTATTAACGAAGCGCTG |
13210 13220 13230 13240 13250 13260 13270 13280 13290 13300 |
GCATTGACCCTGAGTGATTTTTCTCTGGTCCCGCCGCATCCATACCGCCAGTTGTTTACCCTCACAACGTTCCAGTAACCGGGCATGTTCATCATCAGTA |
13310 13320 13330 13340 13350 13360 13370 13380 13390 13400 |
ACCCGTATCGTGAGCATCCTCTCTCGTTTCATCGGTATCATTACCCCCATGAACAGAAATCCCCCTTACACGGAGGCATCAGTGACCAAACAGGAAAAAA |
13410 13420 13430 13440 13450 13460 13470 13480 13490 13500 |
CCGCCCTTAACATGGCCCGCTTTATCAGAAGCCAGACATTAACGCTTCTGGAGAAACTCAACGAGCTGGACGCGGATGAACAGGCAGACATCTGTGAATC |
13510 13520 13530 13540 13550 13560 13570 13580 13590 13600 |
GCTTCACGACCACGCTGATGAGCTTTACCGCAGCTGCCTCGCGCGTTTCGGTGATGACGGTGAAAACCTCTGACACATGCAGCTCCCGGAGACGGTCACA |
13610 13620 13630 13640 13650 13660 13670 13680 13690 13700 |
GCTTGTCTGTAAGCGGATGCCGGGAGCAGACAAGCCCGTCAGGGCGCGTCAGCGGGTGTTGGCGGGTGTCGGGGCGCAGCCATGACCCAGTCACGTAGCG |
13710 13720 13730 13740 13750 13760 13770 13780 13790 13800 |
ATAGCGGAGTGTATACTGGCTTAACTATGCGGCATCAGAGCAGATTGTACTGAGAGTGCACCATATGCGGTGTGAAATACCGCACAGATGCGTAAGGAGA |
13810 13820 13830 13840 13850 13860 13870 13880 13890 13900 |
AAATACCGCATCAGGCGCTCTTCCGCTTCCTCGCTCACTGACTCGCTGCGCTCGGTCGTTCGGCTGCGGCGAGCGGTATCAGCTCACTCAAAGGCGGTAA |
13910 13920 13930 13940 13950 13960 13970 13980 13990 14000 |
TACGGTTATCCACAGAATCAGGGGATAACGCAGGAAAGAACATGTGAGCAAAAGGCCAGCAAAAGGCCAGGAACCGTAAAAAGGCCGCGTTGCTGGCGTT |
14010 14020 14030 14040 14050 14060 14070 14080 14090 14100 |
TTTCCATAGGCTCCGCCCCCCTGACGAGCATCACAAAAATCGACGCTCAAGTCAGAGGTGGCGAAACCCGACAGGACTATAAAGATACCAGGCGTTTCCC |
14110 14120 14130 14140 14150 14160 14170 14180 14190 14200 |
CCTGGAAGCTCCCTCGTGCGCTCTCCTGTTCCGACCCTGCCGCTTACCGGATACCTGTCCGCCTTTCTCCCTTCGGGAAGCGTGGCGCTTTCTCATAGCT |
14210 14220 14230 14240 14250 14260 14270 14280 14290 14300 |
CACGCTGTAGGTATCTCAGTTCGGTGTAGGTCGTTCGCTCCAAGCTGGGCTGTGTGCACGAACCCCCCGTTCAGCCCGACCGCTGCGCCTTATCCGGTAA |
14310 14320 14330 14340 14350 14360 14370 14380 14390 14400 |
CTATCGTCTTGAGTCCAACCCGGTAAGACACGACTTATCGCCACTGGCAGCAGCCACTGGTAACAGGATTAGCAGAGCGAGGTATGTAGGCGGTGCTACA |
14410 14420 14430 14440 14450 14460 14470 14480 14490 14500 |
GAGTTCTTGAAGTGGTGGCCTAACTACGGCTACACTAGAAGGACAGTATTTGGTATCTGCGCTCTGCTGAAGCCAGTTACCTTCGGAAAAAGAGTTGGTA |
14510 14520 14530 14540 14550 14560 14570 14580 14590 14600 |
GCTCTTGATCCGGCAAACAAACCACCGCTGGTAGCGGTGGTTTTTTTGTTTGCAAGCAGCAGATTACGCGCAGAAAAAAAGGATCTCAAGAAGATCCTTT |
14610 14620 14630 14640 14650 14660 14670 14680 14690 14700 |
GATCTTTTCTACGGGGTCTGACGCTCATTGGAACGAAAACTCACGTTAAGGGATTTTGGTCATGAGATTATCAAAAAGGATCTTCACCTAGATCCTTTTA |
14710 14720 14730 14740 14750 14760 14770 14780 14790 14800 |
AATTAAAAATGAAGTTTTAAATCAATCTAAAGTATATATGAGTAAACTTGGTCTGACAGTTACCAATGCTTAATCAGTGAGGCACCTATCTCAGCGATCT |
14810 14820 14830 14840 14850 14860 14870 14880 14890 14900 |
GTCTATTTCGTTCATCCATAGTTGCCTGACTCCCCGTCGTGTAGATAACTACGATACGGGAGGGCTTACCATCTGGCCCCAGTGCTGCAATGATACCGCG |
14910 14920 14930 14940 14950 14960 14970 14980 14990 15000 |
AGACCCACGCTCACCGGCTCCAGATTTATCAGCAATAAACCAGCCAGCCGGAAGGGCCGAGCGCAGAAGTGGTCCTGCAACTTTATCCGCCTCCATCCAG |
15010 15020 15030 15040 15050 15060 15070 15080 15090 15100 |
TCTATTAATTGTTGCCGGGAAGCTAGAGTAAGTAGTTCGCCAGTTAATAGTTTGCGCAACGTTGTTGCCATTGCTGCAAGATCTGGCTAGCGATGACCCT |
15110 15120 15130 15140 15150 |
GCTGATTGGTTCGCTGACCATTTCCGGGCGCGCCGATTTAGGTGACACTATAG |
|
Bases 95 to 10264: DEN3 polyprotein ORF |
Bases 95 to 436: C protein ORF |
Bases 437 to 934: prM protein ORF |
Bases 935 to 2413: E protein ORF |
Bases 2414 to 3469: NS1 protein ORF |
Bases 3470 to 4123: NS2A protein ORF |
Bases 4124 to 4513: NS2B protein ORF |
Bases 4514 to 6370: NS3 protein ORF |
Bases 6371 to 6751: NS4A protein ORF |
Bases 6752 to 6820: 2K protein ORF |
Bases 6821 to 7564: NS4B protein ORF |
Bases 7575 to 10264 NS5 protein ORF |
APPENDIX 3 |
Nucleotide and amino acid sequence of DEN1 (Puerto Rico/94) CME |
10 20 30 40 50 60 70 80 90 100 |
AGTTGTTAGTCTGTGTGGACCGACAAGGACAGTTCCAAATCGGAAGCTTGCTTAACACAGTTCTAACAGTTTGTTTGAATAGAGAGCAGATCTCTGGAAA |
110 120 130 140 150 160 170 180 190 200 |
AATGAACAACCAACGGAAAAAGACGGGTCGACCGTCTTTCAATATGCTGAAACGCGCGAGAAACCGCGTGTCAACTGGTTCACAGTTGGCGAAGAGATTC |
MetAsnAsnGlnArgLysLysThrGlyArgProSerPheAsnMetLeuLysArgAlaArgAsnArgValSerThrGlySerGlnLeuAlaLysArgPhe> |
210 220 230 240 250 260 270 280 290 300 |
TCAAAAGGATTGCTTTCAGGCCAAGGACCCATGAAATTGGTGATGGCTTTCATAGCATTTCTAAGATTTCTAGCCATACCCCCAACAGCAGGAATTTTGG |
SerLysGlyLeuLeuSerGlyGlnGlyProMetLysLeuValMetAlaPheIleAlaPheLeuArgPheLeuAlaIleProProThrAlaGlyIleLeu> |
310 320 330 340 350 360 370 380 390 400 |
CTAGATGGAGCTCATTCAAGAAGAATGGAGCGATCAAAGTGTTACGGGGTTTCAAAAAAGAGATCTCAAGCATGTTGAACATTATGAACAGGAGGAAAAA |
AlaArgTrpSerSerPheLysLysAsnGlyAlaIleLysValLeuArgGlyPheLysLysGluIleSerSerMetLeuAsnIleMetAsnArgArgLysLys> |
410 420 430 440 450 460 470 480 490 500 |
ATCTGTGACCATGCTCCTCATGCTGCTGCCCACAGCCCTGGCGTTCCATTTGACCACACGAGGGGGAGAGCCACACATGATAGTTAGTAAGCAGGAAAGA |
SerValThrMetLeuLeuMetLeuLeuProThrAlaLeuAlaPheHisLeuThrThrArgGlyGlyGluProHisMetIleValSerLysGlnGluArg> |
510 520 530 540 550 560 570 580 590 600 |
GGAAAGTCACTGTTGTTTAAGACCTCTGCAGGCATCAATATGTGCACTCTCATTGCGATGGATTTGGGAGAGTTATGCGAGGACACAATGACCTACAAAT |
GlyLysSerLeuLeuPheLysThrSerAlaGlyIleAsnMetCysThrLeuIleAlaMetAspLeuGlyGluLeuCysGluAspThrMetThrTyrLys> |
610 620 630 640 650 660 670 680 690 700 |
GCCCCCGGATCACTGAGGCGGAACCAGATGACGTTGACTGCTGGTGCAATGCCACAGACACATGGGTGACCTATGGGACGTGTTCTCAAACCGGCGAACA |
CysProArgIleThrGluAlaGluProAspAspValAspCysTrpCysAsnAlaThrAspThrTrpValThrTyrGlyThrCysSerGlnThrGlyGluHis> |
710 720 730 740 750 760 770 780 790 800 |
CCGACGAGACAAACGTTCCGTGGCACTGGCCCCACACGTGGGACTTGGTCTAGAAACAAGAACCGAAACATGGATGTCCTCTGAAGGTGCCTGGAAACAA |
ArgArgAspLysArgSerValAlaLeuAlaProHisValGlyLeuGlyLeuGluThrArgThrGluThrTrpMetSerSerGluGlyAlaTrpLysGln> |
810 820 830 840 850 860 870 880 890 900 |
GTACAAAAAGTGGAGACTTGGGCTTTGAGACACCCAGGATTCACGGTGACAGCCCTTTTTTTAGCACATGCCATAGGAACATCCATTACTCAGAAAGGGA |
ValGlnLysValGluThrTrpAlaLeuArgHisProGlyPheThrValThrAlaLeuPheLeuAlaHisAlaIleGlyThrSerIleThrGlnLysGly> |
910 920 930 940 950 960 970 980 990 1000 |
TCATTTTCATTCTGCTGATGCTAGTAACACCATCAATGGCCATGCGATGTGTGGGAATAGGCAACAGAGACTTCGTTGAAGGACTGTCAGGAGCAACGTG |
IleIlePheIleLeuLeuMetLeuValThrProSerMetAlaMetArgCysValGlyIleGlyAsnArgAspPheValGluGlyLeuSerGlyAlaThrTrp> |
1010 1020 1030 1040 1050 1060 1070 1080 1090 1100 |
GGTGGACGTGGTATTGGAGCATGGAAGCTGCGTCACCACCATGGCAAAAGATAAACCAACATTGGACATTGAACTCTTGAAGACGGAGGTCACAAACCCT |
ValAspValValLeuGluHisGlySerCysValThrThrMetAlaLysAspLysProThrLeuAspIleGluLeuLeuLysThrGluValThrAsnPro> |
1110 1120 1130 1140 1150 1160 1170 1180 1190 1200 |
GCCGTCTTGCGCAAACTGTGCATTGAAGCTAAAATATCAAACACCACCACCGATTCAAGGTGTCCAACACAAGGAGAGGCTACACTGGTGGAAGAACAGG |
AlaValLeuArgLysLeuCysIleGluAlaLysIleSerAsnThrThrThrAspSerArgCysProThrGlnGlyGluAlaThrLeuValGluGluGln> |
1210 1220 1230 1240 1250 1260 1270 1280 1290 1300 |
ACTCGAACTTTGTGTGTCGACGAACGTTTGTGGACAGAGGCTGGGGTAATGGCTGCGGACTATTTGGAAAAGGAAGCCTACTGACGTGTGCTAAGTTCAA |
AspSerAsnPheValCysArgArgThrPheValAspArgGlyTrpGlyAsnGlyCysGlyLeuPheGlyLysGlySerLeuLeuThrCysAlaLysPheLys> |
1310 1320 1330 1340 1350 1360 1370 1380 1390 1400 |
GTGTGTGACAAAACTAGAAGGAAAGATAGTTCAATATGAAAACTTAAAATATTCAGTGATAGTCACTGTCCACACTGGGGACCAGCACCAGGTGGGAAAC |
CysValThrLysLeuGluGlyLysIleValGlnTyrGluAsnLeuLysTyrSerValIleValThrValHisThrGlyAspGlnHisGlnValGlyAsn> |
1410 1420 1430 1440 1450 1460 1470 1480 1490 1500 |
GAGACTACAGAACATGGAACAATTGCAACCATAACACCTCAAGCTCCTACGTCGGAAATACAGCTGACTGACTACGGAGCCCTCACATTGGACTGCTCGC |
GluThrThrGluHisGlyThrIleAlaThrIleThrProGlnAlaProThrSerGluIleGlnLeuThrAspTyrGlyAlaLeuThrLeuAspCysSer> |
1510 1520 1530 1540 1550 1560 1570 1580 1590 1600 |
CTAGAACAGGGCTGGACTTTAATGAGATGGTTCTATTGACAATGAAAGAAAAATCATGGCTTGTCCACAAACAATGGTTTCTAGACTTACCACTGCCTTG |
ProArgThrGlyLeuAspPheAsnGluMetValLeuLeuThrMetLysGluLysSerTrpLeuValHisLysGlnTrpPheLeuAspLeuProLeuProTrp> |
1610 1620 1630 1640 1650 1660 1670 1680 1690 1700 |
GACTTCAGGAGCTTCAACATCTCAAGAGACTTGGAACAGACAAGATTTGCTGGTCACATTCAAGACAGCTCATGCAAAGAAACAGGAAGTAGTCGTACTG |
ThrSerGlyAlaSerThrSerGlnGluThrTrpAsnArgGlnAspLeuLeuValThrPheLysThrAlaHisAlaLysLysGlnGluValValValLeu> |
1710 1720 1730 1740 1750 1760 1770 1780 1790 1800 |
GGATCACAGGAAGGAGCAATGCACACTGCGTTGACTGGGGCGACAGAAATCCAGACGTCAGGAACGACAACAATCTTTGCAGGACACCTGAAATGCAGAC |
GlySerGlnGluGlyAlaMetHisThrAlaLeuThrGlyAlaThrGluIleGlnThrSerGlyThrThrThrIlePheAlaGlyHisLeuLysCysArg> |
1810 1820 1830 1840 1850 1860 1870 1880 1890 1900 |
TAAAAATGGATAAACTGACTTTAAAAGGGAGTCATATGTAATGTGCACAGGCTCATTTAAGCTAGAGAAGGAAGTGGCTGAGACCCAGCATGGAACTGT |
LeuLysMetAspLysLeuThrLeuLysGlyMetSerTyrValMetCysThrGlySerPheLysLeuGluLysGluValAlaGluThrGlnHisGlyThrVal> |
1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 |
TTTAGTGCAGGTTAAATACGAAGGAACAGATGCGCCATGCAAGATCCCTTTTTCGGCCCAAGATGAGAAAGGAGTGACCCAGAATGGGAGATTGATAACA |
LeuValGlnValLysTyrGluGlyThrAspAlaProCysLysIleProPheSerAlaGlnAspGluLysGlyValThrGlnAsnGlyArgLeuIleThr> |
2010 2020 2030 2040 2050 2060 2070 2080 2090 2100 |
GCCAACCCCATAGTCACTGACAAAGAAAAACCAGTCAACATTGAGACAGAACCACCTTTTGGTGAGAGCTACATCGTGGTAGGGGCAGGTGAAAAAGCTT |
AlaAsnProIleValThrAspLysGluLysProValAsnIleGluThrGluProProPheGlyGluSerTyrIleValValGlyAlaGlyGluLysAla> |
2110 2120 2130 2140 2150 2160 2170 2180 2190 2200 |
TGAAACTGAGCTGGTTCAAGAAAGGGAGCAGCATAGGGAAAATGTTCGAAGCAACTGCCCGAGGAGCGCGAAGGATGGCTATCCTGGGAGACACCGCATG |
LeuLysLeuSerTrpPheLysLysGlySerSerIleGlyLysMetPheGluAlaThrAlaArgGlyAlaArgArgMetAlaIleLeuGlyAspThrAlaTrp> |
2210 2220 2230 2240 2250 2260 2270 2280 2290 2300 |
GGACTTTGGCTCTATAGGAGGAGTGTTCACATCAGTGGGAAAATTGGTACACCAGGTTTTTGGAGCCGCATATGGGGTTCTGTTCAGCGGTGTTTCTTGG |
AspPheGlySerIleGlyGlyValPheThrSerValGlyLysLeuValHisGlnValPheGlyAlaAlaTyrGlyValLeuPheSerGlyValSerTyr> |
2310 2320 2330 2340 2350 2360 2370 2380 2390 2400 |
ACCATGAAAATAGGAATAGGGATTCTGCTGACATGGCTAGGATTAAACTCGAGGAACACTTCAATGGCTATGACGTGCATAGCTGTTGGAGGAATCACTC |
ThrMetLysIleGlyIleGlyIleLeuLeuThrTrpLeuGlyLeuAsnSerArgAsnThrSerMetAlaMetThrCysIleAlaValGlyGlyIleThr> |
2410 2420 |
TGTTTCTGGGCTTCACAGTTCAAGCA |
LeuPheLeuGlyPheThrValGlnAla> |
|
Bases 89 (BglII) to 2348 (XhoI): DEN1 |
Bases 2349 (XhoI) to 2426: DEN4 |
Bases 102 to 443: C protein ORF |
Bases 444 to 941: prM protein ORF |
Bases 942 to 2426: E protein ORF |
APPENDIX 4 |
Nucleotide and amino acid sequence of DEN1 (Puerto Rico/94) ME |
10 20 30 40 50 60 70 80 90 100 |
AGTTGTTAGTCTGTGTGGACCGACAAGGACAGTTCCAAATCGGAAGCTTGCTTAACACAGTTCTAACAGTTTGTTTGAATAGAGAGCAGATCTCTGGAAA |
110 120 130 140 150 160 170 180 190 200 |
AATGAACCAACGAAAAAAGGTGGTTAGACCACCTTTCAATATGCTGAAACGCGAGAGAAACCGCGTATCAACCCCTCAAGGGTTGGTGAAGAGATTCTCA |
MetAsnGlnArgLysLysValValArgProProPheAsnMetLeuLysArgGluArgAsnArgValSerThrProGlnGlyLeuValLysArgPheSer> |
210 220 230 240 250 260 270 280 290 300 |
ACCGGACTTTTTTCTGGGAAAGGACCCTTACGGATGGTGCTAGCATTCATCACGTTTTTGCGAGTCCTTTCCATCCCACCAACAGCAGGGATTCTGAAGA |
ThrGlyLeuPheSerGlyLysGlyProLeuArgMetValLeuAlaPheIleThrPheLeuArgValLeuSerIleProProThrAlaGlyIleLeuLys> |
310 320 330 340 350 360 370 380 390 400 |
GATGGGGACAGTTGAAGAAAAATAAGGCCATCAAGATACTGATTGGATTCAGGAAGGAGATAGGCCGCATGCTGAACATCTTGAACGGGAGAAAAAGGTC |
ArgTrpGlyGlnLeuLysLysAsnLysAlaIleLysIleLeuIleGlyPheArgLysGluIleGlyArgMetLeuAsnIleLeuAsnGlyArgLysArgSer> |
410 420 430 440 450 460 470 480 490 500 |
TGCAGCCATGCTCCTCATGCTGCTGCCCACAGCCCTGGCGTTCCATTTGACCACACGAGGGGGAGAGCCACACATGATAGTTAGTAAGCAGGAAAGAGGA |
AlaAlaMetLeuLeuMetLeuLeuProThrAlaLeuAlaPheHisLeuThrThrArgGlyGlyGluProHisMetIleValSerLysGlnGluArgGly> |
510 520 530 540 550 560 570 580 590 600 |
AAGTCACTGTTGTTTAAGACCTCTGCAGGCATCAATATGTGCACTCTCATTGCGATGGATTTGGGAGAGTTATGCGAGGACACAATGACCTACAAATGCC |
LysSerLeuLeuPheLysThrSerAlaGlyIleAsnMetCysThrLeuIleAlaMetAspLeuGlyGluLeuCysGluAspThrMetThrTyrLysCys> |
610 620 630 640 650 660 670 680 690 700 |
CCCGGATCACTGAGGCGGAACCAGATGACGTTGACTGCTGGTGCAATGCCACAGACACATGGGTGACCTATGGGACGTGTTCTCAAACCGGCGAACACCG |
ProArgIleThrGluAlaGluProAspAspValAspCysTrpCysAsnAlaThrAspThrTrpValThrTyrGlyThrCysSerGlnThrGlyGluHisArg> |
710 720 730 740 750 760 770 780 790 800 |
ACGAGACAAACGTTCCGTGGCACTGGCCCCACACGTGGGACTTGGTCTAGAAACAAGAACCGAAACATGGATGTCCTCTGAAGGTGCCTGGAAACAAGTA |
ArgAspLysArgSerValAlaLeuAlaProHisValGlyLeuGlyLeuGluThrArgThrGluThrTrpMetSerSerGluGlyAlaTrpLysGlnVal> |
810 820 830 840 850 860 870 880 890 900 |
CAAAAAGTGGAGACTTGGGCTTTGAGACACCCAGGATTCACGGTGACAGCCCTTTTTTTAGCACATGCCATAGGAACATCCATTACTCAGAAAGGGATCA |
GlnLysValGluThrTrpAlaLeuArgHisProGlyPheThrValThrAlaLeuPheLeuAlaHisAlaIleGlyThrSerIleThrGlnLysGlyIle> |
910 920 930 940 950 960 970 980 990 1000 |
TTTTCATTCTGCTGATGCTAGTAACACCATCAATGGCCATGCGATGTGTGGGAATAGGCAACAGAGACTTCGTTGAAGGACTGTCAGGAGCAACGTGGGT |
IlePheIleLeuLeuMetLeuValThrProSerMetAlaMetArgCysValGlyIleGlyAsnArgAspPheValGluGlyLeuSerGlyAlaThrTrpVal> |
1010 1020 1030 1040 1050 1060 1070 1080 1090 1100 |
GGACGTGGTATTGGAGCATGGAAGCTGCGTCACCACCATGGCAAAAGATAAACCAACATTGGACATTGAACTCTTGAAGACGGAGGTCACAAACCCTGCC |
AspValValLeuGluHisGlySerCysValThrThrMetAlaLysAspLysProThrLeuAspIleGluLeuLeuLysThrGluValThrAsnProAla> |
1110 1120 1130 1140 1150 1160 1170 1180 1190 1200 |
GTCTTGCGCAAACTGTGCATTGAAGCTAAAATATCAAACACCACCACCGATTCAAGGTGTCCAACACAAGGAGAGGCTACACTGGTGGAAGAACAGGACT |
ValLeuArgLysLeuCysIleGluAlaLysIleSerAsnThrThrThrAspSerArgCysProThrGlnGlyGluAlaThrLeuValGluGluGlnAsp> |
1210 1220 1230 1240 1250 1260 1270 1280 1290 1300 |
CGAACTTTGTGTGTCGACGAACGTTTGTGGACAGAGGCTGGGGTAATGGCTGCGGACTATTTGGAAAAGGAAGCCTACTGACGTGTGCTAAGTTCAAGTG |
SerAsnPheValCysArgArgThrPheValAspArgGlyTrpGlyAsnGlyCysGlyLeuPheGlyLysGlySerLeuLeuThrCysAlaLysPheLysCys> |
1310 1320 1330 1340 1350 1360 1370 1380 1390 1400 |
TGTGACAAAACTAGAAGGAAAGATAGTTCAATATGAAAACTTAAAATATTCAGTGATAGTCACTGTCCACACTGGGGACCAGCACCAGGTGGGAAACGAG |
ValThrLysLeuGluGlyLysIleValGlnTyrGluAsnLeuLysTyrSerValIleValThrValHisThrGlyAspGlnHisGlnValGlyAsnGlu> |
1410 1420 1430 1440 1450 1460 1470 1480 1490 1500 |
ACTACAGAACATGGAACAATTGCAACCATAACACCTCAAGCTCCTACGTCGGAAATACAGCTGACTGACTACGGAGCCCTCACATTGGACTGCTCGCCTA |
ThrThrGluHisGlyThrIleAlaThrIleThrProGlnAlaProThrSerGluIleGlnLeuThrAspTyrGlyAlaLeuThrLeuAspCysSerPro> |
1510 1520 1530 1540 1550 1560 1570 1580 1590 1600 |
GAACAGGGCTGGACTTTAATGAGATGGTTCTATTGACAATGAAAGAAAAATCATGGCTTGTCCACAAACAATGGTTTCTAGACTTACCACTGCCTTGGAC |
ArgThrGlyLeuAspPheAsnGluMetValLeuLeuThrMetLysGluLysSerTrpLeuValHisLysGlnTrpPheLeuAspLeuProLeuProTrpThr> |
1610 1620 1630 1640 1650 1660 1670 1680 1690 1700 |
TTCAGGAGCTTCAACATCTCAAGAGACTTGGAACAGACAAGATTTGCTGGTCACATTCAAGACAGCTCATGCAAAGAAACAGGAAGTAGTCGTACTGGGA |
SerGlyAlaSerThrSerGlnGluThrTrpAsnArgGlnAspLeuLeuValThrPheLysThrAlaHisAlaLysLysGlnGluValValValLeuGly> |
1710 1720 1730 1740 1750 1760 1770 1780 1790 1800 |
TCACAGGAAGGAGCAATGCACACTGCGTTGACTGGGGCGACAGAAATCCAGACGTCAGGAACGACAACAATCTTTGCAGGACACCTGAAATGCAGACTAA |
SerGlnGluGlyAlaMetHisThrAlaLeuThrGlyAlaThrGluIleGlnThrSerGlyThrThrThrIlePheAlaGlyHisLeuLysCysArgLeu> |
1810 1820 1830 1840 1850 1860 1870 1880 1890 1900 |
AAATGGATAAACTGACTTTAAAAGGGATGTCATATGTAATGTGCACAGGCTCATTTAAGCTAGAGAAGGAAGTGGCTGAGACCCAGCATGGAACTGTTTT |
LysMetAspLysLeuThrLeuLysGlyMetSerTyrValMetCysThrGlySerPheLysLeuGluLysGluValAlaGluThrGlnHisGlyThrValLeu> |
1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 |
AGTGCAGGTTAAATACGAAGGAACAGATGCGCCATGCAAGATCCCTTTTTCGGCCCAAGATGAGAAAGGAGTGACCCAGAATGGGAGATTGATAACAGCC |
ValGlnValLysTyrGluGlyThrAspAlaProCysLysIleProPheSerAlaGlnAspGluLysGlyValThrGlnAsnGlyArgLeuIleThrAla> |
2010 2020 2030 2040 2050 2060 2070 2080 2090 2100 |
AACCCCATAGTCACTGACAAAGAAAAACCAGTCAACATTGAGACAGAACCACCTTTTGGTGAGAGCTACATCGTGGTAGGGGCAGGTGAAAAAGCTTTGA |
AsnProIleValThrAspLysGluLysProValAsnIleGluThrGluProProPheGlyGluSerTyrIleValValGlyAlaGlyGluLysAlaLeu> |
2110 2120 2130 2140 2150 2160 2170 2180 2190 2200 |
AACTGAGCTGGTTCAAGAAAGGGAGCAGCATAGGGAAAATGTTCGAAGCAACTGCCCGAGGAGCGCGAAGGATGGCTATCCTGGGAGACACCGCATGGGA |
LysLeuSerTrpPheLysLysGlySerSerIleGlyLysMetPheGluAlaThrAlaArgGlyAlaArgArgMetAlaIleLeuGlyAspThrAlaTrpAsp> |
2210 2220 2230 2240 2250 2260 2270 2280 2290 2300 |
CTTTGGCTCTATAGGAGGAGTGTTCACATCAGTGGGAAAATTGGTACACCAGGTTTTTGGAGCCGCATATGGGGTTCTGTTCAGCGGTGTTTCTTGGACC |
PheGlySerIleGlyGlyValPheThrSerValGlyLysLeuValHisGlnValPheGlyAlaAlaTyrGlyValLeuPheSerGlyValSerTrpThr> |
2310 2320 2330 2340 2350 2360 2370 2380 2390 2400 |
ATGAAAATAGGAATAGGGATTCTGCTGACATGGCTAGGATTAAACTCGAGGAACACTTCAATGGCTATGACGTGCATAGCTGTTGGAGGAATCACTCTGT |
MetLysIleGlyIleGlyIleLeuLeuThrTrpLeuGlyLeuAsnSerArgAsnThrSerMetAlaMetThrCysIleAlaValGlyGlyIleThrLeu> |
2410 2420 |
TTCTGGGCTTCACAGTTCAAGCA |
PheLeuGlyPheThrValGlnAla |
|
Bases 405 (PstI) to 2345 (XhoI): DEN1 |
Bases 2346 (XhoI) to 2423: DEN4 |
Bases 102 to 440: C protein ORF |
Bases 441 to 938: prM protein ORF |
Bases 939 to 2423: E protein ORF |
Claims (42)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/896,384 USRE46631E1 (en) | 2002-05-03 | 2013-05-17 | Dengue tetravalent vaccine containing a common 30 nucleotide deletion in the 3′-UTR of dengue types 1,2,3, and 4, or antigenic chimeric dengue viruses 1,2,3, and 4 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37786002P | 2002-05-03 | 2002-05-03 | |
US43650002P | 2002-12-23 | 2002-12-23 | |
PCT/US2003/013279 WO2003092592A2 (en) | 2002-05-03 | 2003-04-25 | Dengue tetravalent vaccine containing a common 30 nucleotide deletion in the 3'-utr of dengue types 1,2,3, and 4, or antigenic chimeric dengue viruses 1,2,3, and 4 |
US10/970,640 US7517531B2 (en) | 2002-05-03 | 2004-10-21 | Dengue tetravalent vaccine containing a common 30 nucleotide deletion in the 3′-UTR of dengue types 1,2,3, and 4, or antigenic chimeric dengue viruses 1,2,3, and 4 |
US13/896,384 USRE46631E1 (en) | 2002-05-03 | 2013-05-17 | Dengue tetravalent vaccine containing a common 30 nucleotide deletion in the 3′-UTR of dengue types 1,2,3, and 4, or antigenic chimeric dengue viruses 1,2,3, and 4 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/970,640 Reissue US7517531B2 (en) | 2002-05-03 | 2004-10-21 | Dengue tetravalent vaccine containing a common 30 nucleotide deletion in the 3′-UTR of dengue types 1,2,3, and 4, or antigenic chimeric dengue viruses 1,2,3, and 4 |
Publications (1)
Publication Number | Publication Date |
---|---|
USRE46631E1 true USRE46631E1 (en) | 2017-12-12 |
Family
ID=29406814
Family Applications (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/970,640 Ceased US7517531B2 (en) | 2002-05-03 | 2004-10-21 | Dengue tetravalent vaccine containing a common 30 nucleotide deletion in the 3′-UTR of dengue types 1,2,3, and 4, or antigenic chimeric dengue viruses 1,2,3, and 4 |
US12/398,043 Ceased US8075903B2 (en) | 2002-05-03 | 2009-03-04 | Dengue tetravalent vaccine containing a common 30 nucleotide deletion in the 3′-UTR of dengue types 1, 2, 3, and 4 or antigenic chimeric dengue viruses 1, 2, 3, and 4 |
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US20200392469A1 (en) * | 2002-05-03 | 2020-12-17 | The United States Of America, As Represented By The Secretary, Dept. Of Health And Human Services | Dengue tetravalent vaccine containing a common 30 nucleotide deletion in the 3'-utr of dengue types 1,2,3, and 4, or antigenic chimeric dengue viruses 1,2,3, and 4 |
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