AR113840A1 - Control de plagas de plantas utilizando moléculas de arn - Google Patents

Control de plagas de plantas utilizando moléculas de arn

Info

Publication number
AR113840A1
AR113840A1 ARP180103450A ARP180103450A AR113840A1 AR 113840 A1 AR113840 A1 AR 113840A1 AR P180103450 A ARP180103450 A AR P180103450A AR P180103450 A ARP180103450 A AR P180103450A AR 113840 A1 AR113840 A1 AR 113840A1
Authority
AR
Argentina
Prior art keywords
rna molecules
pest control
insect
plant pest
toxic
Prior art date
Application number
ARP180103450A
Other languages
English (en)
Inventor
Annelies Philips
Isabelle Maillet
Schrijver Lien De
Myriam Beghyn
Yann Naudet
Original Assignee
Devgen Nv
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 Devgen Nv filed Critical Devgen Nv
Publication of AR113840A1 publication Critical patent/AR113840A1/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
    • 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
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H21/00—Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
    • C07H21/02—Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids with ribosyl as saccharide radical
    • 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
    • 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
    • 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
    • C12N15/8261—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield
    • C12N15/8271—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for stress resistance, e.g. heavy metal resistance
    • C12N15/8279—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for stress resistance, e.g. heavy metal resistance for biotic stress resistance, pathogen resistance, disease resistance
    • C12N15/8286—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for stress resistance, e.g. heavy metal resistance for biotic stress resistance, pathogen resistance, disease resistance for insect resistance
    • 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
    • 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
    • C12N2310/50—Physical structure
    • C12N2310/53—Physical structure partially self-complementary or closed
    • C12N2310/531—Stem-loop; Hairpin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/146—Genetically Modified [GMO] plants, e.g. transgenic plants

Landscapes

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

Abstract

Se divulgan moléculas de ARN bicatenario (ARNbc) que son tóxicas para plagas de insectos. En particular, se proporcionan moléculas de ARN interferente capaces de modular la expresión de un gen diana del insecto que constituye una plaga y que son tóxicas para la plaga de insectos. Además, se divulgan métodos para preparar y emplear el ARN interferente, por ejemplo, como el principio activo en una composición insecticida o en una planta transgénica, con el fin de conferir protección contra el daño provocado por insectos.
ARP180103450A 2017-11-27 2018-11-26 Control de plagas de plantas utilizando moléculas de arn AR113840A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1719680.9A GB201719680D0 (en) 2017-11-27 2017-11-27 Improvements in or relating to gene silencing

Publications (1)

Publication Number Publication Date
AR113840A1 true AR113840A1 (es) 2020-06-17

Family

ID=60950695

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP180103450A AR113840A1 (es) 2017-11-27 2018-11-26 Control de plagas de plantas utilizando moléculas de arn

Country Status (6)

Country Link
US (2) US11198868B2 (es)
EP (1) EP3720866A4 (es)
AR (1) AR113840A1 (es)
CA (1) CA3082574A1 (es)
GB (1) GB201719680D0 (es)
WO (1) WO2019103840A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3784784A1 (en) * 2018-04-27 2021-03-03 Devgen NV Control of insect pests using rna molecules

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090100536A1 (en) * 2001-12-04 2009-04-16 Monsanto Company Transgenic plants with enhanced agronomic traits
JP2006507841A (ja) * 2002-11-14 2006-03-09 ダーマコン， インコーポレイテッド 機能的ｓｉＲＮＡおよび超機能的ｓｉＲＮＡ
US20060021087A1 (en) * 2004-04-09 2006-01-26 Baum James A Compositions and methods for control of insect infestations in plants
US8865668B2 (en) * 2008-02-20 2014-10-21 Devgen N.V. Methods and compositions for increasing RNA interference
MX2011004270A (es) * 2008-10-23 2011-07-13 Basf Plant Science Gmbh Plantas con rendimiento aumentado (nue).
EP2451476A4 (en) * 2009-07-06 2013-07-03 Alnylam Pharmaceuticals Inc BIOTRAITEMENT BASED ON CELLS
SG179075A1 (en) * 2009-09-29 2012-04-27 Temasek Life Sciences Lab Ltd Control of pests in plants
CA2815116A1 (en) 2010-10-27 2012-05-03 Devgen Nv Down-regulating gene expression in insect pests
AU2012245134B2 (en) * 2011-04-20 2017-01-19 Devgen Nv Down-regulating gene expression in insect pests
US20160230186A1 (en) * 2013-03-14 2016-08-11 Monsanto Technology Llc Compositions and methods for controlling diabrotica
BR102014031844A2 (pt) 2013-12-20 2015-10-06 Dow Agrosciences Llc ras oposto (rop) e moléculas de ácido nucleico relacionadas que conferem resistência a pragas de coleópteros e hemípteros
RU2723049C2 (ru) 2015-01-22 2020-06-08 Монсанто Текнолоджи Ллс Композиции и способы борьбы с leptinotarsa
WO2017106171A1 (en) 2015-12-14 2017-06-22 The Regents Of The University Of California Rna interference for control of insect pests
CA3011521A1 (en) * 2016-01-26 2017-08-03 Monsanto Technology Llc Compositions and methods for controlling insect pests
EP3784784A1 (en) 2018-04-27 2021-03-03 Devgen NV Control of insect pests using rna molecules

Also Published As

Publication number Publication date
WO2019103840A1 (en) 2019-05-31
GB201719680D0 (en) 2018-01-10
US20200239891A1 (en) 2020-07-30
US20220049256A1 (en) 2022-02-17
US11198868B2 (en) 2021-12-14
CA3082574A1 (en) 2019-05-31
EP3720866A4 (en) 2021-09-08
EP3720866A1 (en) 2020-10-14

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