BR9807899A - Process of transformation of plants by improved sar - Google Patents

Process of transformation of plants by improved sar

Info

Publication number
BR9807899A
BR9807899A BR9807899-2A BR9807899A BR9807899A BR 9807899 A BR9807899 A BR 9807899A BR 9807899 A BR9807899 A BR 9807899A BR 9807899 A BR9807899 A BR 9807899A
Authority
BR
Brazil
Prior art keywords
transformation
plants
improved sar
sar
improved
Prior art date
Application number
BR9807899-2A
Other languages
Portuguese (pt)
Inventor
Michael E Horn
Gerald E Hall Jr
Original Assignee
Mycogen Plant Science Inc
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 Mycogen Plant Science Inc filed Critical Mycogen Plant Science Inc
Publication of BR9807899A publication Critical patent/BR9807899A/en

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)
    • C12N15/8201—Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation
    • C12N15/8206—Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation by physical or chemical, i.e. non-biological, means, e.g. electroporation, PEG mediated
    • 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)
    • C12N15/8201—Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation
    • 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

Abstract

Patente de Invenção: <B>"PROCESSO DE TRANSFORMAçãO DE PLANTAS POR SAR APERFEIçOADO"<D>. A invenção exposta refere-se ao uso de regiões de ligação ao andaime (SARs), também conhecidas como regiões de ligação à matriz (MARs), em cassetes de expressão, para aperfeiçoar a eficiência de transformação de tais cassetes de expressão em um processo de transformação.Invention Patent: <B> "PROCESS OF TRANSFORMATION OF PLANTS BY IMPROVED SAR" <D>. The exposed invention relates to the use of scaffold binding regions (SARs), also known as matrix binding regions (MARs), in expression cassettes, to improve the efficiency of transforming such expression cassettes in a process of transformation.

BR9807899-2A 1997-03-28 1998-03-27 Process of transformation of plants by improved sar BR9807899A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4285297P 1997-03-28 1997-03-28
US5442297P 1997-07-31 1997-07-31
PCT/US1998/006109 WO1998044139A1 (en) 1997-03-28 1998-03-27 Improved sar plant transformation process

Publications (1)

Publication Number Publication Date
BR9807899A true BR9807899A (en) 2000-02-22

Family

ID=26719691

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9807899-2A BR9807899A (en) 1997-03-28 1998-03-27 Process of transformation of plants by improved sar

Country Status (7)

Country Link
EP (1) EP0970230A1 (en)
JP (1) JP2001518782A (en)
AR (1) AR012202A1 (en)
AU (1) AU6871698A (en)
BR (1) BR9807899A (en)
CA (1) CA2283463A1 (en)
WO (1) WO1998044139A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998055608A1 (en) * 1997-06-03 1998-12-10 North Carolina State University Method for reducing expression variability of transgenes in plants cells
WO2000006757A1 (en) * 1998-07-31 2000-02-10 Mycogen Plant Science, Inc. Improved plant transformation process by scaffold attachment regions (sar)
CN100480261C (en) * 2003-02-26 2009-04-22 中国科学院上海生命科学研究院 Nuclear stromatin combination sequence and application thereof
ES2407857T5 (en) 2004-04-30 2017-07-31 Dow Agrosciences Llc New herbicide resistance gene
DK2484202T3 (en) 2005-10-28 2017-09-11 Dow Agrosciences Llc NEW HERBICID RESISTANCE GENES
US10947552B1 (en) 2020-09-30 2021-03-16 Alpine Roads, Inc. Recombinant fusion proteins for producing milk proteins in plants
EP4222167A1 (en) 2020-09-30 2023-08-09 Nobell Foods, Inc. Recombinant milk proteins and food compositions comprising the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2176208T3 (en) * 1992-10-05 2002-12-01 Univ North Carolina State METHOD TO INCREASE EXPRESSION AND TO REDUCE THE VARIABILITY OF EXPRESSION OF FORANE GENES IN VEGETABLE CELLS.
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

Also Published As

Publication number Publication date
EP0970230A1 (en) 2000-01-12
CA2283463A1 (en) 1998-10-08
WO1998044139A1 (en) 1998-10-08
AR012202A1 (en) 2000-09-27
AU6871698A (en) 1998-10-22
JP2001518782A (en) 2001-10-16

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired