WO2000056932A3 - Germline-competent avian cells - Google Patents

Germline-competent avian cells Download PDF

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Publication number
WO2000056932A3
WO2000056932A3 PCT/US2000/007750 US0007750W WO0056932A3 WO 2000056932 A3 WO2000056932 A3 WO 2000056932A3 US 0007750 W US0007750 W US 0007750W WO 0056932 A3 WO0056932 A3 WO 0056932A3
Authority
WO
WIPO (PCT)
Prior art keywords
germline
competent
cells
methods
avian cells
Prior art date
Application number
PCT/US2000/007750
Other languages
French (fr)
Other versions
WO2000056932A2 (en
Inventor
Alex J Harvey
Gordon Speksnijder
Robert D Ivarie
George F Murphy Jr
Original Assignee
Univ Georgia Res Found
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
Application filed by Univ Georgia Res Found filed Critical Univ Georgia Res Found
Priority to AU40237/00A priority Critical patent/AU4023700A/en
Publication of WO2000056932A2 publication Critical patent/WO2000056932A2/en
Publication of WO2000056932A3 publication Critical patent/WO2000056932A3/en

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/027—New or modified breeds of vertebrates
    • A01K67/0275—Genetically modified vertebrates, e.g. transgenic
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/873—Techniques for producing new embryos, e.g. nuclear transfer, manipulation of totipotent cells or production of chimeric embryos
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6897—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids involving reporter genes operably linked to promoters
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2217/00—Genetically modified animals
    • A01K2217/05—Animals comprising random inserted nucleic acids (transgenic)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2830/00—Vector systems having a special element relevant for transcription
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2830/00—Vector systems having a special element relevant for transcription
    • C12N2830/80—Vector systems having a special element relevant for transcription from vertebrates
    • C12N2830/85—Vector systems having a special element relevant for transcription from vertebrates mammalian
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2840/00—Vectors comprising a special translation-regulating system
    • C12N2840/20—Vectors comprising a special translation-regulating system translation of more than one cistron
    • C12N2840/203—Vectors comprising a special translation-regulating system translation of more than one cistron having an IRES

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Environmental Sciences (AREA)
  • Plant Pathology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Husbandry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Developmental Biology & Embryology (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Methods for identifying germline-competent avian cells, such as cultured chicken blastodermal cells, and methods for generating transgenic avians are disclosed. In addition, methods of screening for cell culture conditions or factors which promote the maintenance of germline-competent avian cells or other germline-competent animal cells in culture are also disclosed. Used in the methods of the invention are expression constructs comprising (i) a marker gene; and (ii) control sequences sufficient for effecting expression of the marker gene in germline-competent cells, wherein at least one of the control sequences comprises a control sequence of a gene which is substantially expressed only in cells which are germline-competent. The expression constructs contain a Oct4 proximal promoter.
PCT/US2000/007750 1999-03-22 2000-03-22 Germline-competent avian cells WO2000056932A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU40237/00A AU4023700A (en) 1999-03-22 2000-03-22 Germline-competent avian cells

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27360599A 1999-03-22 1999-03-22
US09/273,605 1999-03-22

Publications (2)

Publication Number Publication Date
WO2000056932A2 WO2000056932A2 (en) 2000-09-28
WO2000056932A3 true WO2000056932A3 (en) 2001-08-02

Family

ID=23044664

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/007750 WO2000056932A2 (en) 1999-03-22 2000-03-22 Germline-competent avian cells

Country Status (2)

Country Link
AU (1) AU4023700A (en)
WO (1) WO2000056932A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9150880B2 (en) 2008-09-25 2015-10-06 Proteovec Holding, L.L.C. Vectors for production of antibodies
US9150881B2 (en) 2009-04-09 2015-10-06 Proteovec Holding, L.L.C. Production of proteins using transposon-based vectors
US9157097B2 (en) 2008-09-25 2015-10-13 Proteovec Holding, L.L.C. Vectors for production of growth hormone

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7541512B2 (en) 2001-03-30 2009-06-02 Synageva Biopharma Corp. Avians containing a lysozyme promoter transgene
EP1478751A4 (en) 2001-03-30 2005-10-19 Avigenics Inc Avian lysozyme promoter
US7176300B2 (en) 2001-03-30 2007-02-13 Avigenics, Inc. Avian lysozyme promoter
CA2671570A1 (en) 2007-01-26 2008-07-31 Synageva Biopharma Corp. Transgene expression in avians

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994024274A1 (en) * 1993-04-21 1994-10-27 The University Of Edinburgh Isolation, selection and propagation of animal transgenic stem cells
WO1995020042A1 (en) * 1994-01-25 1995-07-27 Ppl Therapeutics (Scotland) Limited Embryonic stem cell isolation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994024274A1 (en) * 1993-04-21 1994-10-27 The University Of Edinburgh Isolation, selection and propagation of animal transgenic stem cells
WO1995020042A1 (en) * 1994-01-25 1995-07-27 Ppl Therapeutics (Scotland) Limited Embryonic stem cell isolation

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
OKAZAWA H ET AL: "THE OCT3 GENE A GENE FOR AN EMBRYONIC TRANSCRIPTION FACTOR IS CONTROLLED BY A RETINOIC ACID REPRESSIBLE ENHANCER", EMBO (EUROPEAN MOLECULAR BIOLOGY ORGANIZATION) JOURNAL, vol. 10, no. 10, 1991, pages 2997 - 3005, XP002157866, ISSN: 0261-4189 *
YEOM Y I ET AL: "GERMLINE REGULATORY ELEMENT OF OCT-4 SPECIFIC FOR THE TOTIPOTENT CYCLE OF EMBRYONAL CELLS", DEVELOPMENT,COMPANY OF BIOLOGISTS, CAMBRIDGE,,GB, vol. 122, 1996, pages 881 - 894, XP000199302, ISSN: 0950-1991 *
YEOM Y I ET AL: "STRUCTURE, EXPRESSION AND CHROMOSOMAL LOCATION OF THE OCT-4 GENE", MECHANISMS OF DEVELOPMENT,IE,ELSEVIER SCIENCE IRELAND LTD, vol. 35, 1991, pages 171 - 179, XP000700184, ISSN: 0925-4773 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9150880B2 (en) 2008-09-25 2015-10-06 Proteovec Holding, L.L.C. Vectors for production of antibodies
US9157097B2 (en) 2008-09-25 2015-10-13 Proteovec Holding, L.L.C. Vectors for production of growth hormone
US9150881B2 (en) 2009-04-09 2015-10-06 Proteovec Holding, L.L.C. Production of proteins using transposon-based vectors

Also Published As

Publication number Publication date
WO2000056932A2 (en) 2000-09-28
AU4023700A (en) 2000-10-09

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