UY33992A - Métodos para modificar la biosintesis de la lignina y mejorar la digestibilidad - Google Patents

Métodos para modificar la biosintesis de la lignina y mejorar la digestibilidad

Info

Publication number
UY33992A
UY33992A UY0001033992A UY33992A UY33992A UY 33992 A UY33992 A UY 33992A UY 0001033992 A UY0001033992 A UY 0001033992A UY 33992 A UY33992 A UY 33992A UY 33992 A UY33992 A UY 33992A
Authority
UY
Uruguay
Prior art keywords
methods
lignin biosynthesis
improve digestibility
modify lignin
modify
Prior art date
Application number
UY0001033992A
Other languages
English (en)
Inventor
Seo Beomseok
Guan Hanping
Ren Peifeng
Deppong David
Fu Huihua
Original Assignee
Basf Plant Science Co Gmbh
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 Basf Plant Science Co Gmbh filed Critical Basf Plant Science Co Gmbh
Publication of UY33992A publication Critical patent/UY33992A/es

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.)
    • C12N9/1003—Transferases (2.) transferring one-carbon groups (2.1)
    • C12N9/1007—Methyltransferases (general) (2.1.1.)
    • C12N9/1011—Catechol O-methyltransferase (2.1.1.6)
    • 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
    • C12N15/8255—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 lignin biosynthesis
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y201/00—Transferases transferring one-carbon groups (2.1)
    • C12Y201/01—Methyltransferases (2.1.1)
    • C12Y201/01104—Caffeoyl-CoA O-methyltransferase (2.1.1.104)

Landscapes

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

Abstract

Se divulgan métodos para aumentar Ia digestibilidad y/o la proteína cruda de una planta modificando la biosíntesis de la lignina de Ia planta. Los métodos implican la manipulación del nivel de expre sión de genes en la vía de biosíntesis de la lignina mediante la reducción directa de Ia expresión génica usando miARN o la regulación de factores d e transcripción. También se proveen casetes de expresión para lograr dicha manipulación y plantas y células vegetales transgénicas que comprenden los constructos y casetes; secuencias de nucleótidos reguladoras de la transcripción, y métodos para usar estas secuencias y casetes.
UY0001033992A 2011-04-21 2012-03-29 Métodos para modificar la biosintesis de la lignina y mejorar la digestibilidad UY33992A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161477916P 2011-04-21 2011-04-21
US201261602813P 2012-02-24 2012-02-24

Publications (1)

Publication Number Publication Date
UY33992A true UY33992A (es) 2012-09-28

Family

ID=47022366

Family Applications (1)

Application Number Title Priority Date Filing Date
UY0001033992A UY33992A (es) 2011-04-21 2012-03-29 Métodos para modificar la biosintesis de la lignina y mejorar la digestibilidad

Country Status (4)

Country Link
US (1) US20120272406A1 (es)
AR (1) AR085759A1 (es)
UY (1) UY33992A (es)
WO (1) WO2012143805A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2840630C (en) 2011-06-30 2021-11-30 Monsanto Technology Llc Alfalfa plant and seed corresponding to transgenic event kk 179-2 and methods for detection thereof
US9854778B2 (en) 2011-06-30 2018-01-02 Monsanto Technology Llc Alfalfa plant and seed corresponding to transgenic event KK 179-2 and methods for detection thereof
CN104603275A (zh) * 2012-06-26 2015-05-06 孟山都技术公司 用于提高饲料品质的方法和组合物
US20150291969A1 (en) * 2014-01-30 2015-10-15 Chromatin, Inc. Compositions for reduced lignin content in sorghum and improving cell wall digestibility, and methods of making the same
WO2015168158A1 (en) * 2014-04-28 2015-11-05 Fredy Altpeter Targeted genome editing to modify lignin biosynthesis and cell wall composition
CN104031922A (zh) * 2014-05-28 2014-09-10 浙江大学 参与枇杷果实木质素合成调控的转录因子EjMYB1及应用
WO2017144669A1 (en) * 2016-02-24 2017-08-31 Rijk Zwaan Zaadteelt En Zaadhandel B.V. Plants showing a reduced wound-induced surface discoloration
US11613760B2 (en) 2018-01-29 2023-03-28 Afingen, Inc. Compositions and methods for increasing plant growth and improving multiple yield-related traits
CN110004160B (zh) * 2019-05-23 2022-04-19 南京林业大学 孝顺竹转录因子BmMYB26及其编码基因与应用
CN111454955B (zh) * 2020-04-27 2023-05-12 广西壮族自治区林业科学研究院 源于尾叶桉CAD基因序列的RNAi片段及其应用
CN111518803B (zh) * 2020-04-27 2023-05-12 广西壮族自治区林业科学研究院 一种RNAi片段及其用于调控木质素合成的应用
CN113201556B (zh) * 2021-05-14 2022-11-22 浙江大学 pSOY19-ZM2载体、其制备方法及应用
CN119162228B (zh) * 2024-09-30 2025-05-02 江西农业大学 转录因子CgGATA8在调节木质素合成中的应用
CN119662589A (zh) * 2024-12-18 2025-03-21 盐城师范学院 大麦HvHCT1基因、蛋白及其在调控植物耐盐性中的应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1318579C (zh) * 2003-08-08 2007-05-30 浙江省农业科学院 一种提高植物有用次生物质含量的基因工程方法
US20060260011A1 (en) * 2005-03-28 2006-11-16 Syngenta Participations Ag Methods and genetic constructs for modification of lignin composition of corn cobs
BRPI0516874A (pt) * 2004-10-12 2008-09-23 Univ Rockefeller micrornas
CA2591230A1 (en) * 2004-12-20 2006-07-13 Basf Plant Science Gmbh Nucleic acid molecules encoding fatty acid desaturase genes from plants and methods of use
EP2184361A3 (en) * 2005-02-09 2010-07-14 BASF Plant Science GmbH Expression cassettes for regulation of expression in monocotyledonous plants
BRPI0608829A2 (pt) * 2005-04-19 2011-03-15 Basf Plant Science Gmbh método para a expressão transgênica com especificidade intensificada em uma planta, uso de um construto de ácido nucleico quimérico, seqüência de ribonucleotìdeo quimérica, construto de expressão, vetor de expressão, organismo não-humano ou célula transformada, semente transformada, e, preparação farmacêutica
US7491813B2 (en) * 2005-12-07 2009-02-17 Monsanto Technology Llc Promoter polynucleotides identified from Zea mays for use in plants
US20080213871A1 (en) * 2006-12-01 2008-09-04 Michigan State University Altering regulation of maize lignin biosynthesis enzymes via RNAi technology

Also Published As

Publication number Publication date
AR085759A1 (es) 2013-10-23
US20120272406A1 (en) 2012-10-25
WO2012143805A1 (en) 2012-10-26

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Legal Events

Date Code Title Description
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Effective date: 20210318