ES2176208T3 - Metodo para incrementar la expresion y para reducir la variabilidad de expresion de genes foraneos en celulas vegetales. - Google Patents

Metodo para incrementar la expresion y para reducir la variabilidad de expresion de genes foraneos en celulas vegetales.

Info

Publication number
ES2176208T3
ES2176208T3 ES93922757T ES93922757T ES2176208T3 ES 2176208 T3 ES2176208 T3 ES 2176208T3 ES 93922757 T ES93922757 T ES 93922757T ES 93922757 T ES93922757 T ES 93922757T ES 2176208 T3 ES2176208 T3 ES 2176208T3
Authority
ES
Spain
Prior art keywords
expression
dna
region
genes
vegetable
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.)
Expired - Lifetime
Application number
ES93922757T
Other languages
English (en)
Inventor
William F Thomson
Steven L Spiker
George C Allen
Gerald E Hall Jr
Lisa C Childs
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
Application granted granted Critical
Publication of ES2176208T3 publication Critical patent/ES2176208T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/37—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi
    • C07K14/39—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi from yeasts
    • C07K14/395—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from fungi from yeasts from Saccharomyces
    • 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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Cell Biology (AREA)
  • Mycology (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Preparation Of Fruits And Vegetables (AREA)

Abstract

SE MUESTRA UN METODO DE ELABORACION DE CELULAS VEGETALES RECOMBINANTES QUE TIENEN UNA VARIABILIDAD REDUCIDA DE EXPRESION Y NIVELES AUMENTOS DE EXPRESION DE GENES EXTRAÑOS. EL METODO CONSISTE (A) EN PROPORCIONAR UNA CELULA VEGETAL CAPAZ DE REGENERACION ; B) TRANSFORMAR LA CELULA VEGETAL CON UNA CONSTRUCCION DE ADN QUE COMPRENDE UNA CASILLA DE EXPRESION , CUYA CONSTRUCCION COMPRENDE, EN LA DIRECCION 5'' A 3'', UNA REGION DE INICIACION DE TRANSCRIPCION, UN GEN ESTRUCTURAL POSICIONADO CORRIENTE ABAJO Y ASOCIADO OPERATIVAMENTE CON ESTE, Y UNA REGION DE FIJACION DE ANDAMIAJE POSICIONADA BIEN EN POSICION 5'' EN LA REGION DE INICIACION DE TRANSCRIPCION O EN POSICION 3'' EN EL GEN ESTRUCTURAL, EL SUJETO DE LA CASILLA DE EXPRESION A LA CONDICION DE QUE LOS LIMITES DE ADN-T ESTEN EXCLUIDOS DE ESTA. LAS CONSTRUCCIONES DE ADN Y LOS VECTORES EMPLEADOS EN LA REALIZACION DEL METODO TAMBIEN SON DESCRITOS, JUNTO CON LAS CELULAS VEGETALES Y LAS PLANTAS ASI PRODUCIDAS.
ES93922757T 1992-10-05 1993-09-27 Metodo para incrementar la expresion y para reducir la variabilidad de expresion de genes foraneos en celulas vegetales. Expired - Lifetime ES2176208T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95642092A 1992-10-05 1992-10-05

Publications (1)

Publication Number Publication Date
ES2176208T3 true ES2176208T3 (es) 2002-12-01

Family

ID=25498228

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93922757T Expired - Lifetime ES2176208T3 (es) 1992-10-05 1993-09-27 Metodo para incrementar la expresion y para reducir la variabilidad de expresion de genes foraneos en celulas vegetales.

Country Status (10)

Country Link
US (1) US5773689A (es)
EP (1) EP0663921B1 (es)
AT (1) ATE217319T1 (es)
AU (1) AU673859B2 (es)
CA (1) CA2147006C (es)
DE (1) DE69331908T2 (es)
DK (1) DK0663921T3 (es)
ES (1) ES2176208T3 (es)
PT (1) PT663921E (es)
WO (1) WO1994007902A1 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6239328B1 (en) 1992-10-05 2001-05-29 North Carolina State University Method for reducing expression variability of transgenes in plant cells
US6040185A (en) * 1993-04-19 2000-03-21 Novartis Ag Genetic stabilizing elements
AU6679094A (en) * 1993-04-19 1994-11-08 Sandoz Ltd. Genetic stabilizing elements
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
US6037525A (en) * 1996-08-01 2000-03-14 North Carolina State University Method for reducing expression variability of transgenes in plant cells
WO1998016650A1 (en) * 1996-10-17 1998-04-23 E.I. Du Pont De Nemours And Company Enhanced transgene expression in a population of monocot cells employing scaffold attachment regions
BR9807899A (pt) * 1997-03-28 2000-02-22 Mycogen Plant Science Inc Processo de transformação de plantas por sar aperfeiçoado
CA2292842A1 (en) * 1997-06-03 1998-12-10 North Carolina State University Method for reducing expression variability of transgenes in plants cells
US6245974B1 (en) 1997-08-06 2001-06-12 North Carolina State University Matrix attachment regions
US6518485B1 (en) * 1998-06-04 2003-02-11 Westvaco Corporation Particle-mediated conifer transformation
AU3476399A (en) * 1998-07-31 2000-02-21 Mycogen Plant Science, Inc. Improved plant transformation process by scaffold attachment regions (sar)
AU762382B2 (en) * 1998-09-29 2003-06-26 Pioneer Hi-Bred International, Inc. MAR/SAR elements flanking RSYN7-driven construct
US6482646B1 (en) 1998-11-06 2002-11-19 E. I. Du Pont De Nemours And Company Plant proteins that interact with nuclear matrix proteins and function as transcriptional activators
WO2000032800A1 (en) * 1998-12-01 2000-06-08 Dow Agrosciences Llc Artificial matrix attachment region for increasing expression of genes introduced in plant cells
US6395962B1 (en) 1999-06-22 2002-05-28 University Of South Carolina Enhancing expression of a silenced target sequence in plants using plant viral enhancers and amplicons
US7126041B1 (en) 1999-12-10 2006-10-24 North Carolina State Unversity High efficiency gene targeting in plants
KR100408844B1 (ko) 2000-07-29 2003-12-06 한국산업기술평가원 동물세포 발현벡터
WO2002061039A2 (en) * 2000-10-25 2002-08-08 Washington State University Research Foundation Thuja plicata dirigent protein promotors
ES2330201T3 (es) 2001-01-26 2009-12-07 Selexis S.A. Regiones de union a la matriz y metodos para el uso de las mismas.
DE10114209A1 (de) * 2001-03-23 2002-12-05 Icon Genetics Ag Ortsgerichtete Transformation durch Verwendung von Amplifikationsvektoren
EP1279737A1 (en) 2001-07-27 2003-01-29 Coöperatieve Verkoop- en Productievereniging, van Aardappelmeel en Derivaten AVEBE B.A. Transformation method for obtaining marker-free plants
US20040016014A1 (en) * 2002-07-17 2004-01-22 Nguyen Thanh-Tuyen T. High efficiency germline transformation system
US20040016015A1 (en) * 2002-07-17 2004-01-22 Nguyen Thanh-Tuyen T. High efficiency germline transformation system
EP1675454A4 (en) * 2003-08-19 2007-03-21 22Nd Century Ltd Llc TOBACCO PRODUCTS WITH REDUCED EXPOSURE
EP1959011B1 (en) 2003-10-24 2012-03-28 Selexis S.A. High efficiency gene transfer and expression in mammalian cells by a multiple transfection procedure of matrix attachment region sequences
US7553666B2 (en) 2005-11-04 2009-06-30 Dow Agrosciences Llc Preparation of vaccine master cell lines using recombinant plant suspension cultures
BRPI0721141A2 (pt) 2006-12-22 2014-04-01 Dow Agroscience Llc Vacinasdo vírus west nile (wnv) produzidas por plantas, vetores e sequências otimizadas de códons de plantas.
PL2655629T3 (pl) * 2010-12-24 2024-10-28 BASF Agricultural Solutions Seed US LLC Roślina brassica zawierająca zmutowany allel alcatraz
US20150052636A1 (en) * 2011-09-15 2015-02-19 Basf Plant Science Company Gmbh Regulatory Nucleic Acid Molecules for Reliable Gene Expression in Plants
EP3782465B1 (en) 2019-08-23 2023-08-30 Universität Potsdam Transgenic zebrafish model for stroke

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5122466A (en) * 1989-06-13 1992-06-16 North Carolina State University Ballistic transformation of conifers
US5550318A (en) * 1990-04-17 1996-08-27 Dekalb Genetics Corporation Methods and compositions for the production of stably transformed, fertile monocot plants and cells thereof
EP0519011A1 (en) * 1990-03-05 1992-12-23 The Upjohn Company Protein expression via seed specific regulatory sequences
US5187267A (en) * 1990-06-19 1993-02-16 Calgene, Inc. Plant proteins, promoters, coding sequences and use
MX9200621A (es) * 1991-02-14 1993-02-01 Du Pont Gen de una proteina con alto contenido de azufre de una semilla y metodo para aumentar el contenido de azufre en aminoacidos de las plantas.
WO1993019190A1 (en) * 1992-03-19 1993-09-30 E.I. Du Pont De Nemours And Company Nucleic acid fragments and methods for increasing the lysine and threonine content of the seeds of plants
AU6679094A (en) * 1993-04-19 1994-11-08 Sandoz Ltd. Genetic stabilizing elements

Also Published As

Publication number Publication date
WO1994007902A1 (en) 1994-04-14
PT663921E (pt) 2002-10-31
AU673859B2 (en) 1996-11-28
EP0663921A4 (en) 1996-07-17
CA2147006C (en) 2004-11-30
EP0663921A1 (en) 1995-07-26
CA2147006A1 (en) 1994-04-14
DE69331908D1 (de) 2002-06-13
ATE217319T1 (de) 2002-05-15
AU5165593A (en) 1994-04-26
EP0663921B1 (en) 2002-05-08
DK0663921T3 (da) 2002-09-02
DE69331908T2 (de) 2002-12-12
US5773689A (en) 1998-06-30

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