CN114206376A - 新型crispr dna靶向酶及系统 - Google Patents

新型crispr dna靶向酶及系统 Download PDF

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Publication number
CN114206376A
CN114206376A CN202080050148.XA CN202080050148A CN114206376A CN 114206376 A CN114206376 A CN 114206376A CN 202080050148 A CN202080050148 A CN 202080050148A CN 114206376 A CN114206376 A CN 114206376A
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China
Prior art keywords
crispr
nucleic acid
sequence
seq
cell
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Pending
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CN202080050148.XA
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English (en)
Chinese (zh)
Inventor
D·A·斯科特
D·R·程
W·X·严
T·M·迪托马索
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Abbott Biotechnology
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Abbott Biotechnology
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    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
    • C12N9/22—Ribonucleases [RNase]; Deoxyribonucleases [DNase]
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    • 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
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    • 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
    • C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/90—Stable introduction of foreign DNA into chromosome
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    • 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
    • C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/90—Stable introduction of foreign DNA into chromosome
    • C12N15/902—Stable introduction of foreign DNA into chromosome using homologous recombination
    • C12N15/907—Stable introduction of foreign DNA into chromosome using homologous recombination in mammalian cells
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/60—Fusion polypeptide containing spectroscopic/fluorescent detection, e.g. green fluorescent protein [GFP]
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    • 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
    • C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/1034—Isolating an individual clone by screening libraries
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    • 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
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    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/10—Type of nucleic acid
    • C12N2310/20—Type of nucleic acid involving clustered regularly interspaced short palindromic repeats [CRISPR]
    • C—CHEMISTRY; METALLURGY
    • C40—COMBINATORIAL TECHNOLOGY
    • C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
    • C40B40/00—Libraries per se, e.g. arrays, mixtures
    • C40B40/04—Libraries containing only organic compounds
    • C40B40/06—Libraries containing nucleotides or polynucleotides, or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C40—COMBINATORIAL TECHNOLOGY
    • C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
    • C40B50/00—Methods of creating libraries, e.g. combinatorial synthesis
    • C40B50/06—Biochemical methods, e.g. using enzymes or whole viable microorganisms

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  • General Health & Medical Sciences (AREA)
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  • Medicinal Chemistry (AREA)
  • Mycology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Cell Biology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
CN202080050148.XA 2019-07-11 2020-07-10 新型crispr dna靶向酶及系统 Pending CN114206376A (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201962873108P 2019-07-11 2019-07-11
US201962873118P 2019-07-11 2019-07-11
US62/873,108 2019-07-11
US62/873,118 2019-07-11
US201962895406P 2019-09-03 2019-09-03
US201962895422P 2019-09-03 2019-09-03
US62/895,406 2019-09-03
US62/895,422 2019-09-03
PCT/US2020/041714 WO2021007563A1 (en) 2019-07-11 2020-07-10 Novel crispr dna targeting enzymes and systems

Publications (1)

Publication Number Publication Date
CN114206376A true CN114206376A (zh) 2022-03-18

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ID=74115273

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CN202080050148.XA Pending CN114206376A (zh) 2019-07-11 2020-07-10 新型crispr dna靶向酶及系统

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US (1) US20220372456A1 (https=)
EP (1) EP3996738A4 (https=)
JP (1) JP2022540153A (https=)
CN (1) CN114206376A (https=)
AU (1) AU2020311438A1 (https=)
CA (1) CA3141721A1 (https=)
WO (1) WO2021007563A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2015330699B2 (en) 2014-10-10 2021-12-02 Editas Medicine, Inc. Compositions and methods for promoting homology directed repair
MX2021010559A (es) 2019-03-07 2021-12-15 Univ California Polipéptidos efectores de crispr-cas y métodos de uso de estos.
EP4347818A2 (en) 2021-06-01 2024-04-10 Arbor Biotechnologies, Inc. Gene editing systems comprising a crispr nuclease and uses thereof
CN114438055B (zh) * 2021-10-26 2022-08-26 山东舜丰生物科技有限公司 新型的crispr酶和系统以及应用
KR20250151430A (ko) 2023-02-15 2025-10-21 아버 바이오테크놀로지스, 인크. 스타스민 2(stmn2) 전사체에서 비정상적인 스플라이싱을 억제하는 유전자 편집 방법
WO2025171210A1 (en) 2024-02-09 2025-08-14 Arbor Biotechnologies, Inc. Compositions and methods for gene editing via homology-mediated end joining
WO2026015832A2 (en) 2024-07-12 2026-01-15 Arbor Biotechnologies, Inc. Reverse transcriptases and gene editing systems comprising such
WO2026015829A2 (en) 2024-07-12 2026-01-15 Arbor Biotechnologies, Inc. Small reverse transcriptases and gene editing systems comprising such

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3889260A1 (en) * 2014-12-12 2021-10-06 The Broad Institute, Inc. Protected guide rnas (pgrnas)
WO2017196768A1 (en) * 2016-05-09 2017-11-16 President And Fellows Of Harvard College Self-targeting guide rnas in crispr system
MX2019003674A (es) * 2016-09-30 2021-01-08 Univ California Enzimas modificadoras de ácido nucleico guiadas por arn y métodos de uso de estas.
US9816093B1 (en) * 2016-12-06 2017-11-14 Caribou Biosciences, Inc. Engineered nucleic acid-targeting nucleic acids
MX2019014640A (es) * 2017-06-09 2020-10-05 Editas Medicine Inc Nucleasas de repeticiones palíndromicas agrupadas y regularmente interespaciadas de proteina asociada 9 (cas9) genomanipuladas.
US10392616B2 (en) * 2017-06-30 2019-08-27 Arbor Biotechnologies, Inc. CRISPR RNA targeting enzymes and systems and uses thereof
WO2019178427A1 (en) * 2018-03-14 2019-09-19 Arbor Biotechnologies, Inc. Novel crispr dna targeting enzymes and systems
MX2021010559A (es) * 2019-03-07 2021-12-15 Univ California Polipéptidos efectores de crispr-cas y métodos de uso de estos.
BR112021025669A2 (pt) * 2019-06-18 2022-02-22 Mammoth Biosciences Inc Cartucho microfluídico para detectar um ácido nucleico alvo, coletor, método para detectar um ácido nucleico alvo, e, usos de um cartucho microfluídico, de um sistema, de uma nuclease programável, de uma composição e de uma nuclease de rna programável ativada por dna

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Publication number Publication date
AU2020311438A1 (en) 2021-12-16
CA3141721A1 (en) 2021-01-14
JP2022540153A (ja) 2022-09-14
US20220372456A1 (en) 2022-11-24
EP3996738A4 (en) 2023-07-26
WO2021007563A1 (en) 2021-01-14
EP3996738A1 (en) 2022-05-18

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