AR128678A1 - Nickasas cas12a - Google Patents

Nickasas cas12a

Info

Publication number
AR128678A1
AR128678A1 ARP230100518A ARP230100518A AR128678A1 AR 128678 A1 AR128678 A1 AR 128678A1 AR P230100518 A ARP230100518 A AR P230100518A AR P230100518 A ARP230100518 A AR P230100518A AR 128678 A1 AR128678 A1 AR 128678A1
Authority
AR
Argentina
Prior art keywords
nucleic acid
acid molecule
activity
encodes
engineered
Prior art date
Application number
ARP230100518A
Other languages
English (en)
Inventor
Der Oost John Van
Warren Ricardo Villegas
Maartje Janneke Luteijn
Raymond Hubert Josphe Staals
Wen Ying Wu
Vleesschauwer David De
Katelijn Dhalluin
Frank Meulewaeter
Original Assignee
BASF Agricultural Solutions Seed US LLC
Univ Wageningen
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 Agricultural Solutions Seed US LLC, Univ Wageningen filed Critical BASF Agricultural Solutions Seed US LLC
Publication of AR128678A1 publication Critical patent/AR128678A1/es

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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14Hydrolases (3)
    • C12N9/16Hydrolases (3) acting on ester bonds (3.1)
    • C12N9/22Ribonucleases RNAses, DNAses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/10Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/102Mutagenizing nucleic acids
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/74Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora
    • C12N15/75Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora for Bacillus
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8241Phenotypically and genetically modified plants via recombinant DNA technology
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/87Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/90Stable introduction of foreign DNA into chromosome
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2310/00Structure or type of the nucleic acid
    • C12N2310/10Type of nucleic acid
    • C12N2310/20Type of nucleic acid involving clustered regularly interspaced short palindromic repeats [CRISPRs]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mycology (AREA)
  • Cell Biology (AREA)
  • Immunology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

Abstract

En el campo de la edición del genoma génico, una enzima Cas12a que tiene actividad de nickasa, así como también los medios y métodos para la modificación de un locus genómico de interés con una enzima Cas12a que tiene actividad de nickasa y usos de estos. Reivindicación 8: Una molécula de ácido nucleico que codifica la enzima Cas12a o el fragmento catalíticamente activo de esta de acuerdo con cualquiera de las reivindicaciones anteriores, opcionalmente, caracterizada porque la molécula de ácido nucleico está optimizada por codones, preferentemente optimizada por codones para una célula fúngica, incluso una célula de levadura, una célula procariota o una célula de arquea, y/o comprende una molécula de ácido nucleico que codifica al menos un ARN guía. Reivindicación 10: Un constructo o vector de expresión caracterizado porque comprende al menos una molécula de ácido nucleico de acuerdo con la reivindicación 8 o 9. Reivindicación 11: Una célula caracterizada porque comprende al menos una enzima Cas12a diseñada por ingeniería genética o un fragmento catalíticamente activo de esta de acuerdo con cualquiera de las reivindicaciones 1 a 7; y/o al menos una molécula de ácido nucleico de acuerdo con la reivindicación 8 o 9; y/o al menos un constructo o vector de expresión de acuerdo con la reivindicación 10. Reivindicación 16: Una proteína de fusión o al menos una molécula de ácido nucleico que la codifica, caracterizada porque comprende al menos una enzima Cas12a diseñada por ingeniería genética que tiene actividad de nickasa o el fragmento catalíticamente activo de esta de acuerdo con cualquiera de las reivindicaciones 1 a 7, unida covalente y/o no covalentemente a al menos un dominio de polipéptido adicional, en donde el al menos un dominio de polipéptido adicional tiene una actividad seleccionada de una actividad enzimática, actividad de unión o actividad de direccionamiento, y que comprende opcionalmente al menos un ARN guía compatible con la enzima Cas12a diseñada por ingeniería genética que tiene actividad de nickasa, en donde el al menos un ARN guía compatible interactúa covalente y/o no covalentemente con la al menos una enzima Cas12a diseñada por ingeniería genética que tiene actividad de nickasa o el fragmento catalíticamente activo de esta. Reivindicación 19: Un kit caracterizado porque comprende (i) una enzima Cas12a diseñada por ingeniería genética que tiene actividad de nickasa (nCas12a), o un fragmento catalíticamente activo de esta como se define en cualquiera de las reivindicaciones 1 a 7, o un constructo o vector de expresión como se define en la reivindicación 10, o un complejo como se define en la reivindicación 15, o al menos una secuencia que lo codifica, o una proteína de fusión como se define en la reivindicación 16, o al menos una secuencia que la codifica, o un editor base de adenina o citidina, o un complejo editor de base, o al menos una molécula de ácido nucleico que lo codifica como se define en la reivindicación 17, o un editor de calidad o un complejo editor de calidad, o al menos una molécula de ácido nucleico que lo codifica como se define en la reivindicación 18; (ii) al menos un ARN guía compatible, o un conjunto de ARN guía compatibles, en donde cada ARN guía es complementario a las secuencias diana de interés; y (iii) un conjunto de reactivos; (iv) que comprende opcionalmente partículas, vesículas, o al menos un vector, incluso un vector viral, para asistir en la administración, en donde dichas partículas comprenden un lípido, incluso nanopartículas lipídicas, un azúcar, un metal o un polipéptido, o una combinación de estos, o en donde dichas vesículas comprenden exosomas o liposomas.
ARP230100518A 2022-03-01 2023-03-01 Nickasas cas12a AR128678A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP22159465 2022-03-01
EP22202125 2022-10-18

Publications (1)

Publication Number Publication Date
AR128678A1 true AR128678A1 (es) 2024-06-05

Family

ID=85384366

Family Applications (3)

Application Number Title Priority Date Filing Date
ARP230100519A AR128679A1 (es) 2022-03-01 2023-03-01 Nickasas cas12a
ARP230100518A AR128678A1 (es) 2022-03-01 2023-03-01 Nickasas cas12a
ARP230100520A AR128680A1 (es) 2022-03-01 2023-03-01 Nickasas cas12a

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ARP230100519A AR128679A1 (es) 2022-03-01 2023-03-01 Nickasas cas12a

Family Applications After (1)

Application Number Title Priority Date Filing Date
ARP230100520A AR128680A1 (es) 2022-03-01 2023-03-01 Nickasas cas12a

Country Status (6)

Country Link
US (1) US20230374480A1 (es)
AR (3) AR128679A1 (es)
AU (2) AU2023227365A1 (es)
IL (2) IL315225A (es)
TW (3) TW202342756A (es)
WO (3) WO2023166030A1 (es)

Family Cites Families (23)

* Cited by examiner, † Cited by third party
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AU639319B2 (en) 1990-04-04 1993-07-22 Pioneer Hi-Bred International, Inc. Production of improved rapeseed exhibiting a reduced saturated fatty acid content
FR2673643B1 (fr) 1991-03-05 1993-05-21 Rhone Poulenc Agrochimie Peptide de transit pour l'insertion d'un gene etranger dans un gene vegetal et plantes transformees en utilisant ce peptide.
FR2673642B1 (fr) 1991-03-05 1994-08-12 Rhone Poulenc Agrochimie Gene chimere comprenant un promoteur capable de conferer a une plante une tolerance accrue au glyphosate.
US6509516B1 (en) 1999-10-29 2003-01-21 Plant Genetic Systems N.V. Male-sterile brassica plants and methods for producing same
US6506963B1 (en) 1999-12-08 2003-01-14 Plant Genetic Systems, N.V. Hybrid winter oilseed rape and methods for producing same
CN101688220B (zh) 2007-07-09 2017-04-05 拜尔作物科学公司 包含突变酰基‑acp硫酯酶等位基因的芸苔属植物
CN103898042B (zh) 2007-11-28 2018-05-01 拜尔作物科学公司 包含突变indehiscent等位基因的芸苔属植物
EP2304038B1 (en) 2008-07-17 2016-08-31 Bayer CropScience NV Brassica plant comprising a mutant indehiscent allelle
SI2501804T1 (sl) 2009-11-20 2016-09-30 Bayer Cropscience Nv Rastline Brassice, ki vsebujejo mutirane FAD3 alele
EP3868880A1 (en) 2016-04-29 2021-08-25 Basf Plant Science Company GmbH Improved methods for modification of target nucleic acids
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US20210079366A1 (en) * 2017-12-22 2021-03-18 The Broad Institute, Inc. Cas12a systems, methods, and compositions for targeted rna base editing
MX2020013229A (es) 2018-06-04 2021-04-28 Univ Copenhagen Endonucleasas cpf1 mutantes.
KR20210042130A (ko) 2018-08-08 2021-04-16 인티그레이티드 디엔에이 테크놀로지스 아이엔씨. Acidaminococcus sp. cpf1의 dna 절단 활성을 향상시키는 신규한 돌연변이
WO2020191243A1 (en) * 2019-03-19 2020-09-24 The Broad Institute, Inc. Methods and compositions for editing nucleotide sequences
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JP2023524066A (ja) * 2020-05-01 2023-06-08 インテグレーティッド ディーエヌエイ テクノロジーズ インコーポレーティッド 非カノニカルttttプロトスペーサー隣接モチーフにて増強された切断活性を備えるラクノスピラセsp.のcas12a変異体

Also Published As

Publication number Publication date
WO2023166032A1 (en) 2023-09-07
WO2023166029A1 (en) 2023-09-07
AU2023228036A1 (en) 2024-09-12
TW202342756A (zh) 2023-11-01
AR128680A1 (es) 2024-06-05
TW202342744A (zh) 2023-11-01
AU2023227365A1 (en) 2024-09-12
US20230374480A1 (en) 2023-11-23
IL315225A (en) 2024-10-01
TW202342754A (zh) 2023-11-01
WO2023166030A1 (en) 2023-09-07
AR128679A1 (es) 2024-06-05
IL315220A (en) 2024-10-01

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