EP1003849A4 - Procede pour attenuer la variabilite de l'expression des transgenes dans les cellules vegetales - Google Patents

Procede pour attenuer la variabilite de l'expression des transgenes dans les cellules vegetales

Info

Publication number
EP1003849A4
EP1003849A4 EP98925120A EP98925120A EP1003849A4 EP 1003849 A4 EP1003849 A4 EP 1003849A4 EP 98925120 A EP98925120 A EP 98925120A EP 98925120 A EP98925120 A EP 98925120A EP 1003849 A4 EP1003849 A4 EP 1003849A4
Authority
EP
European Patent Office
Prior art keywords
attenuating
variability
plant cells
transgen
expression
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP98925120A
Other languages
German (de)
English (en)
Other versions
EP1003849A1 (fr
Inventor
William F Thompson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
North Carolina State University
Original Assignee
North Carolina State University
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 North Carolina State University filed Critical North Carolina State University
Publication of EP1003849A1 publication Critical patent/EP1003849A1/fr
Publication of EP1003849A4 publication Critical patent/EP1003849A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8216—Methods for controlling, regulating or enhancing expression of transgenes in plant cells
    • C12N15/822—Reducing position variability, e.g. by the use of scaffold attachment region/matrix attachment region (SAR/MAR); Use of SAR/MAR to regulate gene expression

Landscapes

  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Cell Biology (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
EP98925120A 1997-06-03 1998-06-02 Procede pour attenuer la variabilite de l'expression des transgenes dans les cellules vegetales Withdrawn EP1003849A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4841897P 1997-06-03 1997-06-03
US48418P 1997-06-03
PCT/US1998/011169 WO1998055608A1 (fr) 1997-06-03 1998-06-02 Procede pour attenuer la variabilite de l'expression des transgenes dans les cellules vegetales

Publications (2)

Publication Number Publication Date
EP1003849A1 EP1003849A1 (fr) 2000-05-31
EP1003849A4 true EP1003849A4 (fr) 2004-06-16

Family

ID=21954468

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98925120A Withdrawn EP1003849A4 (fr) 1997-06-03 1998-06-02 Procede pour attenuer la variabilite de l'expression des transgenes dans les cellules vegetales

Country Status (6)

Country Link
EP (1) EP1003849A4 (fr)
JP (1) JP2002502261A (fr)
AU (1) AU742932B2 (fr)
BR (1) BR9810075A (fr)
CA (1) CA2292842A1 (fr)
WO (1) WO1998055608A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3476399A (en) * 1998-07-31 2000-02-21 Mycogen Plant Science, Inc. Improved plant transformation process by scaffold attachment regions (sar)
AU5484500A (en) * 1999-06-14 2001-01-02 North Carolina State University Method for obtaining low copy transgenes by direct dna transformation
US20150052636A1 (en) * 2011-09-15 2015-02-19 Basf Plant Science Company Gmbh Regulatory Nucleic Acid Molecules for Reliable Gene Expression in Plants

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007902A1 (fr) * 1992-10-05 1994-04-14 North Carolina State University Procede d'intensification de degres d'expression et de reduction de la variabilite d'expression de genes etrangers dans des cellules de vegetaux
WO1994024293A1 (fr) * 1993-04-19 1994-10-27 Sandoz Ltd. Elements stabilisateurs genetiques
WO1998016650A1 (fr) * 1996-10-17 1998-04-23 E.I. Du Pont De Nemours And Company Amelioration de l'expression de transgenes dans une population de cellules de monocotyledones par l'utilisation de regions de fixation d'echafaudage
WO1998044139A1 (fr) * 1997-03-28 1998-10-08 Mycogen Plant Science, Inc. Procede ameliore de transformation des vegetaux sar

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5773695A (en) * 1996-01-26 1998-06-30 North Carolina State University Plant nuclear scaffold attachment region and method for increasing gene expression in transgenic cells

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007902A1 (fr) * 1992-10-05 1994-04-14 North Carolina State University Procede d'intensification de degres d'expression et de reduction de la variabilite d'expression de genes etrangers dans des cellules de vegetaux
WO1994024293A1 (fr) * 1993-04-19 1994-10-27 Sandoz Ltd. Elements stabilisateurs genetiques
WO1998016650A1 (fr) * 1996-10-17 1998-04-23 E.I. Du Pont De Nemours And Company Amelioration de l'expression de transgenes dans une population de cellules de monocotyledones par l'utilisation de regions de fixation d'echafaudage
WO1998044139A1 (fr) * 1997-03-28 1998-10-08 Mycogen Plant Science, Inc. Procede ameliore de transformation des vegetaux sar

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
AVRAMOVA ZOYA ET AL: "Matrix attachment regions and transcribed sequences within a long chromosomal continuum containing maize Adh1", PLANT CELL, vol. 7, no. 10, 1995, pages 1667 - 1680, XP002277539, ISSN: 1040-4651 *
See also references of WO9855608A1 *
VAIN P ET AL: "Foreign gene delivery into monocotyledonous species", BIOTECHNOLOGY ADVANCES, ELSEVIER PUBLISHING, BARKING, GB, vol. 13, no. 4, 1995, pages 653 - 671, XP004044845, ISSN: 0734-9750 *

Also Published As

Publication number Publication date
CA2292842A1 (fr) 1998-12-10
WO1998055608A1 (fr) 1998-12-10
AU742932B2 (en) 2002-01-17
EP1003849A1 (fr) 2000-05-31
JP2002502261A (ja) 2002-01-22
BR9810075A (pt) 2000-09-19
AU7714098A (en) 1998-12-21

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