MX2020002872A - Moléculas de arn. - Google Patents

Moléculas de arn.

Info

Publication number
MX2020002872A
MX2020002872A MX2020002872A MX2020002872A MX2020002872A MX 2020002872 A MX2020002872 A MX 2020002872A MX 2020002872 A MX2020002872 A MX 2020002872A MX 2020002872 A MX2020002872 A MX 2020002872A MX 2020002872 A MX2020002872 A MX 2020002872A
Authority
MX
Mexico
Prior art keywords
dsrna
basepaired
rna molecules
dumbbell
proportion
Prior art date
Application number
MX2020002872A
Other languages
English (en)
Inventor
Neil Andrew Smith
Ming-Bo Wang
Timothy James Doran
Mark Tizard
Annapurna Devi Allu
Ian Kevin Greaves
Lingling Gao
Jonathan Paul Anderson
Daai Zhang
Feyter Robert De
Original Assignee
Commw Scient Ind Res Org
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
Priority claimed from AU2017903773A external-priority patent/AU2017903773A0/en
Application filed by Commw Scient Ind Res Org filed Critical Commw Scient Ind Res Org
Publication of MX2020002872A publication Critical patent/MX2020002872A/es

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    • 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
    • C12N15/111—General methods applicable to biologically active non-coding nucleic acids
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
    • A01N63/60—Isolated nucleic acids
    • 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
    • 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
    • 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
    • C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • C12N15/86—Viral vectors
    • 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
    • C12N2310/11—Antisense
    • 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
    • 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
    • C12N2310/533—Physical structure partially self-complementary or closed having a mismatch or nick in at least one of the strands
    • 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
    • C12N2330/00—Production
    • C12N2330/50—Biochemical production, i.e. in a transformed host cell
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Plant Pathology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Pest Control & Pesticides (AREA)
  • Virology (AREA)
  • Cell Biology (AREA)
  • Environmental Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Insects & Arthropods (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Saccharide Compounds (AREA)

Abstract

La presente invención se refiere a nuevas estructuras de ARN bicatenario (ARNbc) y su uso en el silenciamiento génico. En una modalidad el ARNbc comprende una estructura de doble horquilla (mancuerna). En otra modalidad, una proporción de las cadenas sentido y antisentido de la molécula de ARNbc contiene ribonucleótidos que o bien forman pares de bases en un par de bases no canónicas o bien no forman pares de bases.
MX2020002872A 2017-09-15 2018-09-17 Moléculas de arn. MX2020002872A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU2017903773A AU2017903773A0 (en) 2017-09-15 RNA molecules
AU2018902840A AU2018902840A0 (en) 2018-08-03 RNA molecules
AU2018902896A AU2018902896A0 (en) 2018-08-08 RNA molecules
PCT/AU2018/051015 WO2019051563A1 (en) 2017-09-15 2018-09-17 RNA MOLECULES

Publications (1)

Publication Number Publication Date
MX2020002872A true MX2020002872A (es) 2020-10-05

Family

ID=65722312

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020002872A MX2020002872A (es) 2017-09-15 2018-09-17 Moléculas de arn.

Country Status (14)

Country Link
US (1) US20200263174A1 (es)
EP (1) EP3673066A4 (es)
JP (2) JP2020536506A (es)
KR (1) KR20200065005A (es)
CN (1) CN111344407A (es)
AU (2) AU2018333285C1 (es)
BR (1) BR112020005103A2 (es)
CA (1) CA3075746A1 (es)
IL (1) IL273245A (es)
MX (1) MX2020002872A (es)
PH (1) PH12020500527A1 (es)
SG (1) SG11202002264RA (es)
WO (1) WO2019051563A1 (es)
ZA (1) ZA202001649B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114729357A (zh) * 2019-08-02 2022-07-08 联邦科学技术研究组织 调节植物开花的rna分子
EP4182464A4 (en) * 2020-07-15 2024-09-04 Univ Manitoba USE OF A PAPER STAPLE RNA STRUCTURE TO INHIBIT THE EXPRESSION OF A TARGET GENE
WO2022155226A1 (en) * 2021-01-12 2022-07-21 Duke University Compositions and methods for the genetic manipulation of the influenza virus
EP4095248A1 (en) * 2021-05-25 2022-11-30 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Circrnas for gene silencing
CN113564186B (zh) * 2021-07-16 2023-07-25 山西大学 苹果黄蚜Tre基因及其核酸干扰剂制备方法与应用
CN115011609B (zh) * 2022-06-06 2024-03-19 江苏大学 BnaFANCM基因、应用及获得油菜雄性不育突变体的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2587854C (en) * 2004-11-18 2014-01-21 The Board Of Trustees Of The University Of Illinois Multicistronic sirna constructs to inhibit tumors
AP2851A (en) * 2007-01-29 2014-02-28 Univ Witwatersrand Jhb Use of double stranded RNA hairpin duplexes in gene silencing
JP5296328B2 (ja) * 2007-05-09 2013-09-25 独立行政法人理化学研究所 １本鎖環状ｒｎａおよびその製造方法
ES2343618B1 (es) * 2009-02-03 2011-06-20 Consejo Superior De Investigaciones Cientificas (Csic) Polinucleotido que comprende secuencias de gliadinas de trigo y su uso para silenciamiento mediante rnai.
ES2550487T3 (es) * 2010-07-08 2015-11-10 Bonac Corporation Molécula de ácido nucleico monocatenario para controlar la expresión génica
US8785121B2 (en) * 2010-07-08 2014-07-22 Bonac Corporation Single-stranded nucleic acid molecule for controlling gene expression
WO2012170372A2 (en) * 2011-06-08 2012-12-13 University Of Cincinnati Prna mutlivalent junction domain for use in stable multivalent rna nanoparticles
WO2014107763A1 (en) * 2013-01-08 2014-07-17 Benitec Biopharma Limited Age-related macular degeneration treatment
US20170327834A1 (en) * 2014-12-15 2017-11-16 Syngenta Participations Ag Pesticidal microrna carriers and use thereof
GB201509578D0 (en) * 2015-06-03 2015-07-15 Univ Singapore Vectors

Also Published As

Publication number Publication date
EP3673066A1 (en) 2020-07-01
EP3673066A4 (en) 2021-05-26
ZA202001649B (en) 2021-07-28
IL273245A (en) 2020-04-30
KR20200065005A (ko) 2020-06-08
CN111344407A (zh) 2020-06-26
AU2018333285B2 (en) 2022-11-24
JP2023164536A (ja) 2023-11-10
RU2020113448A (ru) 2021-10-18
CA3075746A1 (en) 2019-03-21
AU2023200995A1 (en) 2023-05-18
WO2019051563A1 (en) 2019-03-21
SG11202002264RA (en) 2020-04-29
PH12020500527A1 (en) 2021-03-15
BR112020005103A2 (pt) 2020-09-24
US20200263174A1 (en) 2020-08-20
AU2018333285A1 (en) 2020-04-23
JP2020536506A (ja) 2020-12-17
AU2018333285C1 (en) 2023-10-05

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