BR0212941A - Composições e métodos para manipulação de polissacarìdeos sintases de plantas - Google Patents

Composições e métodos para manipulação de polissacarìdeos sintases de plantas

Info

Publication number
BR0212941A
BR0212941A BR0212941-8A BR0212941A BR0212941A BR 0212941 A BR0212941 A BR 0212941A BR 0212941 A BR0212941 A BR 0212941A BR 0212941 A BR0212941 A BR 0212941A
Authority
BR
Brazil
Prior art keywords
plant
methods
compositions
manipulating
polysaccharides
Prior art date
Application number
BR0212941-8A
Other languages
English (en)
Inventor
Kanwarpal S Dhugga
Dwight T Tomes
Original Assignee
Pioneer Hi Bred Internacional
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 Pioneer Hi Bred Internacional filed Critical Pioneer Hi Bred Internacional
Publication of BR0212941A publication Critical patent/BR0212941A/pt

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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10—Transferases (2.)
    • C12N9/1048—Glycosyltransferases (2.4)
    • C12N9/1051—Hexosyltransferases (2.4.1)
    • C12N9/1059—Cellulose synthases (2.4.1.12; 2.4.1.29)
    • 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)
    • C12N15/8241—Phenotypically and genetically modified plants via recombinant DNA technology
    • C12N15/8242—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
    • C12N15/8243—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine
    • C12N15/8245—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine involving modified carbohydrate or sugar alcohol metabolism, e.g. starch biosynthesis
    • C12N15/8246—Non-starch polysaccharides, e.g. cellulose, fructans, levans

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Plant Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

"COMPOSIçõES E MéTODOS PARA MANIPULAçãO DE POLISSACARìDEOS SINTASES DE PLANTAS". A presente invenção fornece composições e métodos para manipulação de polissacarídeos de plantas e polissacarídeo sintases de plantas. As composições incluem novas seq³ências de nucleotídeos que codificam polipeptídeos de polissacarídeo sintases, e variantes biologicamente ativas dessas. Também são fornecidos métodos para manipulação de polissacarídeos usando aa seq³ências aqui revelada. O método compreende a incorporação estável, no genoma da célula de planta, de uma seq³ência de nucleotídeos da presente invenção operacionalmente ligada a um promotor heterólogo e a regeneração de uma planta transformada, de forma estável, que expressa a seq³ência de nucleotídeos. Métodos para melhorar a digestibilidade de plantas, melhorar o potencial de extração de goma de plantas, e alterar o crescimento das plantas também são fornecidos.
BR0212941-8A 2001-09-27 2002-09-27 Composições e métodos para manipulação de polissacarìdeos sintases de plantas BR0212941A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32561401P 2001-09-27 2001-09-27
PCT/US2002/030796 WO2003026389A2 (en) 2001-09-27 2002-09-27 Manipulation of plant polysaccharide synthases

Publications (1)

Publication Number Publication Date
BR0212941A true BR0212941A (pt) 2005-01-04

Family

ID=23268629

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0212941-8A BR0212941A (pt) 2001-09-27 2002-09-27 Composições e métodos para manipulação de polissacarìdeos sintases de plantas

Country Status (6)

Country Link
US (3) US7098380B2 (pt)
EP (1) EP1437935A4 (pt)
BR (1) BR0212941A (pt)
CA (1) CA2461825A1 (pt)
HU (1) HUP0401786A3 (pt)
WO (1) WO2003026389A2 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7592505B2 (en) * 2005-12-30 2009-09-22 Pioneer Hi-Bred International, Inc. UDP-xylose synthases (UXS) polynucleotides, polypeptides, and uses thereof
US8173866B1 (en) 2008-01-11 2012-05-08 Pioneer Hi-Bred International, Inc. Modulation of plant xylan synthases
EP2880165A4 (en) * 2012-08-03 2016-03-16 Adelaide Res &Innovation Pty Ltd POLYSACCHARIDE SYNTHASES (X)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08510728A (ja) 1993-05-12 1996-11-12 ザ ペン ステート リサーチ ファウンデーション エクスパンシン類、植物細胞壁の伸長を触媒するタンパク質および紙繊維結合の弱化
AUPO069996A0 (en) * 1996-06-27 1996-07-18 Australian National University, The Manipulation of plant cellulose
DE19642261A1 (de) 1996-10-11 1998-04-16 Hoechst Ag Verfahren und Vorrichtung zum Erkennen der katalytischen Aktivität von Feststoffen
BR9712457A (pt) 1996-10-29 1999-10-19 Calgene Llc Celulose sintetase vegetal e sequências promotoras
US6096504A (en) * 1997-09-05 2000-08-01 E. I. Du Pont Nemours And Company Maize glutathione-S-transferase enzymes
WO1999067404A1 (en) 1998-06-23 1999-12-29 Pioneer Hi-Bred International, Inc. Alteration of hemicellulose concentration in plants by rgp
WO2000004166A2 (en) * 1998-07-14 2000-01-27 E.I. Du Pont De Nemours And Company Plant cellulose synthases
CA2339483C (en) 1998-08-17 2006-01-31 Pioneer Hi-Bred International, Inc. Maize cellulose synthases and uses thereof
MXPA02010012A (es) 2000-04-14 2003-04-25 Pioneer Hi Bred Int Celulosa sintetasas de maiz y usos de las mismas.
EP1402038A2 (en) * 2001-06-22 2004-03-31 Syngenta Participations AG Identification and characterization of plant genes

Also Published As

Publication number Publication date
US7098380B2 (en) 2006-08-29
CA2461825A1 (en) 2003-04-03
EP1437935A4 (en) 2005-05-11
WO2003026389A2 (en) 2003-04-03
EP1437935A2 (en) 2004-07-21
US20030079251A1 (en) 2003-04-24
US7612254B2 (en) 2009-11-03
HUP0401786A2 (hu) 2004-11-29
HUP0401786A3 (en) 2005-06-28
US20100017915A1 (en) 2010-01-21
US20060288453A1 (en) 2006-12-21
WO2003026389A3 (en) 2003-12-18

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]