BR112016008008A2 - árvores transgênicas tendo conteúdo de xilano reduzido - Google Patents

árvores transgênicas tendo conteúdo de xilano reduzido

Info

Publication number
BR112016008008A2
BR112016008008A2 BR112016008008A BR112016008008A BR112016008008A2 BR 112016008008 A2 BR112016008008 A2 BR 112016008008A2 BR 112016008008 A BR112016008008 A BR 112016008008A BR 112016008008 A BR112016008008 A BR 112016008008A BR 112016008008 A2 BR112016008008 A2 BR 112016008008A2
Authority
BR
Brazil
Prior art keywords
xylan content
transgenic
tree
transgenic trees
reduced
Prior art date
Application number
BR112016008008A
Other languages
English (en)
Inventor
Terebieniec Barbara
Ratke Christine
J Mellerowicz Ewa
Jönsson Leif
Winestrand Sandra
Original Assignee
Swetree Technologies Ab
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 Swetree Technologies Ab filed Critical Swetree Technologies Ab
Publication of BR112016008008A2 publication Critical patent/BR112016008008A2/pt

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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)
    • C12N15/8241—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
    • 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
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/113—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
    • C12N15/1137—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing against enzymes
    • 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
    • C12N15/8218—Antisense, co-suppression, viral induced gene silencing [VIGS], post-transcriptional induced gene silencing [PTGS]
    • 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
    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/10—Type of nucleic acid
    • C12N2310/14—Type of nucleic acid interfering N.A.
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y204/00—Glycosyltransferases (2.4)
    • C12Y204/01—Hexosyltransferases (2.4.1)

Landscapes

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

Abstract

a presente invenção refere-se a um método para a produção de uma árvore transgênica tendo um teor de xilano reduzido em comparação com uma árvore de tipo selvagem da mesma espécie, o referido método compreendendo a redução de expressão de um ou mais genes da glicosiltransferase 43 (gt43), família na referida árvore transgênica, em que as propriedades de crescimento, propriedades mecânicas e/ou propriedades de sacarificação são melhoradas na referida árvore transgênica.
BR112016008008A 2013-10-21 2014-10-21 árvores transgênicas tendo conteúdo de xilano reduzido BR112016008008A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1351248 2013-10-21
PCT/SE2014/051238 WO2015060773A1 (en) 2013-10-21 2014-10-21 Transgenic trees having reduced xylan content

Publications (1)

Publication Number Publication Date
BR112016008008A2 true BR112016008008A2 (pt) 2017-10-17

Family

ID=52993243

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016008008A BR112016008008A2 (pt) 2013-10-21 2014-10-21 árvores transgênicas tendo conteúdo de xilano reduzido

Country Status (9)

Country Link
US (1) US20160251671A1 (pt)
EP (1) EP3060667A4 (pt)
JP (1) JP2016537970A (pt)
CN (1) CN105658798A (pt)
AU (1) AU2014337747A1 (pt)
BR (1) BR112016008008A2 (pt)
CA (1) CA2925097A1 (pt)
CL (1) CL2016000887A1 (pt)
WO (1) WO2015060773A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109022451B (zh) * 2018-08-20 2020-09-01 华中农业大学 一种水稻基因OsPGSIP1及其应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9911379D0 (en) * 1999-05-18 1999-07-14 Univ Manchester Plant cellulose synthase genes
SE0301233D0 (sv) * 2003-04-28 2003-04-28 Swetree Technologies Ab Tissue specific promoters
WO2012037107A1 (en) * 2010-09-14 2012-03-22 Board Of Trustees Of Michigan State University Compositions and methods for xylem-specific expression in plant cells
US8710297B2 (en) * 2011-01-19 2014-04-29 Industrial Technology Research Institute Glycosyltransferase promoter
CN103403016B (zh) * 2011-01-28 2017-10-24 加利福尼亚大学董事会 植物中经空间修饰的基因表达
GB201106964D0 (en) * 2011-04-21 2011-06-08 Rothamsted Res Ltd A method

Also Published As

Publication number Publication date
WO2015060773A9 (en) 2015-12-10
US20160251671A1 (en) 2016-09-01
JP2016537970A (ja) 2016-12-08
EP3060667A4 (en) 2017-05-03
CL2016000887A1 (es) 2017-02-17
EP3060667A1 (en) 2016-08-31
AU2014337747A1 (en) 2016-04-28
CA2925097A1 (en) 2015-04-30
CN105658798A (zh) 2016-06-08
WO2015060773A1 (en) 2015-04-30

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]