DZ634A1 - Non-toxigenic vibrio cholera mutants. - Google Patents

Non-toxigenic vibrio cholera mutants.

Info

Publication number
DZ634A1
DZ634A1 DZ847164A DZ847164A DZ634A1 DZ 634 A1 DZ634 A1 DZ 634A1 DZ 847164 A DZ847164 A DZ 847164A DZ 847164 A DZ847164 A DZ 847164A DZ 634 A1 DZ634 A1 DZ 634A1
Authority
DZ
Algeria
Prior art keywords
mutants
vibrio cholera
toxigenic vibrio
toxigenic
cholera
Prior art date
Application number
DZ847164A
Other languages
French (fr)
Original Assignee
Harvard College
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US06/489,958 priority Critical patent/US4882278A/en
Application filed by Harvard College filed Critical Harvard College
Application granted granted Critical
Publication of DZ634A1 publication Critical patent/DZ634A1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/02Bacterial antigens
    • A61K39/107Vibrio
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/195Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
    • C07K14/28Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Vibrionaceae (F)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/01Preparation of mutants without inserting foreign genetic material therein; Screening processes therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/51Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/52Bacterial cells; Fungal cells; Protozoal cells
    • A61K2039/522Bacterial cells; Fungal cells; Protozoal cells avirulent or attenuated
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/8215Microorganisms
    • Y10S435/822Microorganisms using bacteria or actinomycetales
    • Y10S435/909Vibrio
DZ847164A 1983-04-29 1984-04-25 Non-toxigenic vibrio cholera mutants. DZ634A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/489,958 US4882278A (en) 1983-04-29 1983-04-29 Non-toxinogenic vibrio cholerae mutants

Publications (1)

Publication Number Publication Date
DZ634A1 true DZ634A1 (en) 2004-09-13

Family

ID=23945983

Family Applications (1)

Application Number Title Priority Date Filing Date
DZ847164A DZ634A1 (en) 1983-04-29 1984-04-25 Non-toxigenic vibrio cholera mutants.

Country Status (20)

Country Link
US (1) US4882278A (en)
EP (1) EP0125228B1 (en)
JP (1) JPH0740921B2 (en)
AT (1) AT35152T (en)
AU (1) AU585481B2 (en)
CA (1) CA1326218C (en)
DE (1) DE3472114D1 (en)
DK (1) DK213784A (en)
DZ (1) DZ634A1 (en)
EG (1) EG17879A (en)
ES (1) ES8600649A1 (en)
GR (1) GR81986B (en)
IE (1) IE57266B1 (en)
IL (1) IL71652A (en)
PH (1) PH25301A (en)
PT (1) PT78478B (en)
YU (1) YU45616B (en)
ZA (1) ZA843142B (en)
ZM (1) ZM2884A1 (en)
ZW (1) ZW6884A1 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882653A (en) * 1983-03-04 1999-03-16 The University Of Maryland System Vibrio cholerae 01 (CVD111) and non-01 (CVD112 and CVD112RM) serogroup vaccine strains, methods of making same and products thereof
US5470729A (en) * 1983-03-04 1995-11-28 University Of Maryland At Baltimore Method of isolating restriction fragment deletions in Vibrio cholerae, and products thereof
US5135862A (en) * 1983-03-04 1992-08-04 University Of Maryland Method of isolating restriction fragment deletions in vibrio cholerae, products thereof
US5399494A (en) * 1983-03-04 1995-03-21 The University Of Maryland System Vibrio cholerae strain CVD103Hgr, method of making same, and vaccines derived therefrom
CA1340372C (en) * 1984-07-09 1999-02-02 John D. Clements Production of e. coli lt-b enterotoxin subunit
US4808700A (en) * 1984-07-09 1989-02-28 Praxis Biologics, Inc. Immunogenic conjugates of non-toxic E. coli LT-B enterotoxin subunit and capsular polymers
US5308835A (en) * 1984-07-09 1994-05-03 Praxis Biologics, Inc. Production of the E. coli LT-B enterotoxin subunit
EP0249449A1 (en) * 1986-06-11 1987-12-16 Enterovax Research Pty. Ltd. Bacterial strain for live vaccines
SE462285B (en) * 1988-09-16 1990-05-28 Jan Roland Holmgren EXPRESSION OF THE BINDING SUBNESS OF THE COLERATOXIN WITH THE PROMOTIONAL AND / OR LEAD PERIODIC STRUCTURES
US6043057A (en) * 1988-09-16 2000-03-28 Vitec Aktiebolag Recombinant systems for expression of the cholera B-sub-unit with the aid of foreign promoters and/or leader peptides
RU2130970C1 (en) * 1990-06-05 1999-05-27 Юниверсити оф Мэрилэнд эт Балтимор Culture vibrio cholerae, method of deletion mutants producing
IL101715A (en) * 1991-05-02 2005-06-19 Amgen Inc Recombinant dna-derived cholera toxin subunit analogs
MX9303992A (en) * 1992-07-06 1995-01-31 Harvard College DISPOSAL MUTANTS AS COLLECTION VACCINES.
US6203799B1 (en) 1993-07-01 2001-03-20 Presidents And Fellows Of Harvard College Vibrio cholerae mutants which are soft-agar penetration defective and lack a functional CtxA subunit
US5874088A (en) * 1992-07-06 1999-02-23 President And Fellows Of Harvard College Deletion mutants of cholera vaccines expressing heterologous antigens
DE69434951D1 (en) * 1993-02-22 2007-05-24 Gen Hospital Corp HETEROLOGIST ANTIGENES IN TREES FOR VACCINATION WITH LIVING CELLS
WO1997049289A1 (en) * 1996-06-27 1997-12-31 President And Fellows Of Harvard College Vibrio cholerae having increased sensitivity to antibiotics
AU7410798A (en) * 1996-11-29 1998-06-22 General Hospital Corporation, The Heterologous antigens in live cell V
JP4086945B2 (en) * 1996-12-10 2008-05-14 カウンシル・オブ・サイエンティフィック・アンド・インダストリアル・リサーチ Non-toxic V.V. Method for isolating Cholerae strain and method for producing cholera vaccine derived from the strain
EP0928831B1 (en) * 1997-12-10 2006-05-03 Council of Scientific and Industrial Research Cholera organisms, vaccines and preparation thereof
US6541011B2 (en) 1998-02-11 2003-04-01 Maxygen, Inc. Antigen library immunization
AU3291099A (en) * 1998-02-11 1999-08-30 Maxygen, Inc. Genetic vaccine vector engineering
US7390619B1 (en) 1998-02-11 2008-06-24 Maxygen, Inc. Optimization of immunomodulatory properties of genetic vaccines
EP1105490A1 (en) 1998-08-20 2001-06-13 Aventis Pasteur Limited Nucleic acid molecules encoding inclusion membrane protein c of chlamydia
US6686339B1 (en) 1998-08-20 2004-02-03 Aventis Pasteur Limited Nucleic acid molecules encoding inclusion membrane protein C of Chlamydia
US6693087B1 (en) 1998-08-20 2004-02-17 Aventis Pasteur Limited Nucleic acid molecules encoding POMP91A protein of Chlamydia
AT395930T (en) 1999-10-22 2008-06-15 Aventis Pasteur PROCESS FOR EXPLORING AND / OR REINFORCING THE IMMUNE RESPONSE AGAINST TUMORANTIGENE
EP1792995A3 (en) 2000-05-08 2007-06-13 Sanofi Pasteur Limited Chlamydia secretory locus orf and uses thereof
DK1282702T3 (en) 2000-05-10 2007-04-02 Sanofi Pasteur Ltd Immunogenic polypeptides encoded by KAGE minigens and uses thereof
AU2002211201B2 (en) * 2000-11-02 2007-05-31 The National University Of Singapore aopB Gene, protein, homologs, fragments and variants thereof, and their use for cell surface display
EP1496939B1 (en) 2002-04-09 2007-08-15 Sanofi Pasteur Limited Modified cea nucleic acid and expression vectors
US20060251667A1 (en) * 2002-08-29 2006-11-09 Chua Kaw Y Recombinant nucleic acid useful for inducing protective immune response against allergens
US8562970B2 (en) * 2003-10-08 2013-10-22 Sanofi Pasteur Limited Modified CEA/B7 vector
US20060099229A1 (en) * 2004-11-05 2006-05-11 Universiti Sains Malaysia Vibrio cholerae strains VCUSM1 and VCUSM4, method of producing same, and vaccine derivatives thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264737A (en) * 1978-09-21 1981-04-28 President And Fellows Of Harvard College Method of making genetically stable mutants of vibrio cholerae
US4328209A (en) * 1979-04-11 1982-05-04 Board Of Regents, The University Of Texas System Cholera vaccine
JPH0146569B2 (en) * 1981-11-30 1989-10-09 Toyota Jidosha Kk
US4666837A (en) * 1982-05-24 1987-05-19 Smithkline-Rit DNA sequences, recombinant DNA molecules and processes for producing the A and B subunits of cholera toxin and preparations containing so-obtained subunit or subunits
ZA841557B (en) * 1983-03-04 1984-10-31 Univ Maryland Method of isolating restriction fragment deletions in vibrio chlolerae,and products thereof
US5135862A (en) * 1983-03-04 1992-08-04 University Of Maryland Method of isolating restriction fragment deletions in vibrio cholerae, products thereof

Also Published As

Publication number Publication date
EG17879A (en) 1991-08-30
IL71652D0 (en) 1984-07-31
ZW6884A1 (en) 1984-09-19
PT78478A (en) 1984-05-01
IE841043L (en) 1984-10-29
DK213784D0 (en) 1984-04-27
JPH0740921B2 (en) 1995-05-10
ZM2884A1 (en) 1985-04-22
DK213784A (en) 1984-10-30
AU2727084A (en) 1984-11-01
IL71652A (en) 1988-11-30
PT78478B (en) 1986-05-27
AU585481B2 (en) 1989-06-22
CA1326218C (en) 1994-01-18
EP0125228B1 (en) 1988-06-15
JPS6037980A (en) 1985-02-27
ES8600649A1 (en) 1985-09-01
EP0125228A1 (en) 1984-11-14
YU76384A (en) 1989-08-31
YU45616B (en) 1992-07-20
DE3472114D1 (en) 1988-07-21
IE57266B1 (en) 1992-07-01
ZA843142B (en) 1985-03-27
AT35152T (en) 1988-07-15
ES531986A0 (en) 1985-09-01
PH25301A (en) 1991-04-30
GR81986B (en) 1984-12-12
US4882278A (en) 1989-11-21

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