CA2945574C - Process for producing targeted mutations in bacterial genomes with crispr/cas system - Google Patents

Process for producing targeted mutations in bacterial genomes with crispr/cas system Download PDF

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Publication number
CA2945574C
CA2945574C CA2945574A CA2945574A CA2945574C CA 2945574 C CA2945574 C CA 2945574C CA 2945574 A CA2945574 A CA 2945574A CA 2945574 A CA2945574 A CA 2945574A CA 2945574 C CA2945574 C CA 2945574C
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bacteria
pam
protospacer
crispr
imr
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CA2945574A1 (en
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Elizabeth Jenkinson
Preben Krabben
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Green Biologics Ltd
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Biocleave Ltd
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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
    • C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • 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
    • C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/102—Mutagenizing 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
    • 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
    • C12N15/74—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora
    • 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
    • C12N15/87—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
    • 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
    • C12N2800/00—Nucleic acids vectors
    • C12N2800/10—Plasmid DNA
    • C12N2800/101—Plasmid DNA for bacteria
    • 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
    • C12N2830/00—Vector systems having a special element relevant for transcription
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

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  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (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)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Biophysics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mycology (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
CA2945574A 2014-04-17 2015-04-16 Process for producing targeted mutations in bacterial genomes with crispr/cas system Active CA2945574C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1406970.2 2014-04-17
GBGB1406970.2A GB201406970D0 (en) 2014-04-17 2014-04-17 Targeted mutations
PCT/GB2015/051153 WO2015159087A1 (en) 2014-04-17 2015-04-16 Targeted mutations

Publications (2)

Publication Number Publication Date
CA2945574A1 CA2945574A1 (en) 2015-10-22
CA2945574C true CA2945574C (en) 2022-10-25

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CA2945574A Active CA2945574C (en) 2014-04-17 2015-04-16 Process for producing targeted mutations in bacterial genomes with crispr/cas system

Country Status (11)

Country Link
US (1) US10508271B2 (enExample)
EP (1) EP3132036B8 (enExample)
JP (1) JP6621465B2 (enExample)
KR (1) KR102272684B1 (enExample)
CN (1) CN106460000B (enExample)
BR (1) BR112016023814B1 (enExample)
CA (1) CA2945574C (enExample)
DK (1) DK3132036T3 (enExample)
GB (2) GB201406970D0 (enExample)
MY (1) MY176328A (enExample)
WO (1) WO2015159087A1 (enExample)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013066438A2 (en) 2011-07-22 2013-05-10 President And Fellows Of Harvard College Evaluation and improvement of nuclease cleavage specificity
US20150044192A1 (en) 2013-08-09 2015-02-12 President And Fellows Of Harvard College Methods for identifying a target site of a cas9 nuclease
US9359599B2 (en) 2013-08-22 2016-06-07 President And Fellows Of Harvard College Engineered transcription activator-like effector (TALE) domains and uses thereof
US9526784B2 (en) 2013-09-06 2016-12-27 President And Fellows Of Harvard College Delivery system for functional nucleases
US9388430B2 (en) 2013-09-06 2016-07-12 President And Fellows Of Harvard College Cas9-recombinase fusion proteins and uses thereof
US9340799B2 (en) 2013-09-06 2016-05-17 President And Fellows Of Harvard College MRNA-sensing switchable gRNAs
WO2015066119A1 (en) 2013-10-30 2015-05-07 North Carolina State University Compositions and methods related to a type-ii crispr-cas system in lactobacillus buchneri
CN106459995B (zh) 2013-11-07 2020-02-21 爱迪塔斯医药有限公司 使用统治型gRNA的CRISPR相关方法和组合物
US20150166984A1 (en) 2013-12-12 2015-06-18 President And Fellows Of Harvard College Methods for correcting alpha-antitrypsin point mutations
US10787654B2 (en) 2014-01-24 2020-09-29 North Carolina State University Methods and compositions for sequence guiding Cas9 targeting
EP4063503A1 (en) 2014-02-11 2022-09-28 The Regents of the University of Colorado, a body corporate Crispr enabled multiplexed genome engineering
EP3129490A4 (en) 2014-04-08 2017-10-04 North Carolina State University Methods and compositions for rna-directed repression of transcription using crispr-associated genes
WO2016022363A2 (en) 2014-07-30 2016-02-11 President And Fellows Of Harvard College Cas9 proteins including ligand-dependent inteins
US10450584B2 (en) 2014-08-28 2019-10-22 North Carolina State University Cas9 proteins and guiding features for DNA targeting and genome editing
KR20200091499A (ko) 2015-05-06 2020-07-30 스니프르 테크놀로지스 리미티드 미생물 개체군 변경 및 미생물군 변형
WO2016196361A1 (en) 2015-05-29 2016-12-08 North Carolina State University Methods for screening bacteria, archaea, algae, and yeast using crispr nucleic acids
JP7051438B2 (ja) 2015-06-15 2022-04-11 ノース カロライナ ステート ユニバーシティ 核酸およびｒｎａに基づく抗菌剤の効率的な送達のための方法および組成物
WO2017058751A1 (en) 2015-09-28 2017-04-06 North Carolina State University Methods and compositions for sequence specific antimicrobials
SG10202104041PA (en) 2015-10-23 2021-06-29 Harvard College Nucleobase editors and uses thereof
WO2017112620A1 (en) 2015-12-22 2017-06-29 North Carolina State University Methods and compositions for delivery of crispr based antimicrobials
CN108473986A (zh) * 2016-01-08 2018-08-31 诺维信公司 芽孢杆菌宿主细胞的基因组编辑
CA3015665C (en) * 2016-02-26 2020-09-22 Lanzatech New Zealand Limited Crispr/cas systems for c1-fixing bacteria
AU2017260714B2 (en) * 2016-05-01 2023-10-05 Duane CHUNG Harnessing heterologous and endogenous CRISPR-Cas machineries for efficient markerless genome editing in clostridium
GB201609811D0 (en) 2016-06-05 2016-07-20 Snipr Technologies Ltd Methods, cells, systems, arrays, RNA and kits
ES2915562T3 (es) 2016-06-24 2022-06-23 Univ Colorado Regents Métodos para generar bibliotecas combinatorias con código de barras
KR20250103795A (ko) 2016-08-03 2025-07-07 프레지던트 앤드 펠로우즈 오브 하바드 칼리지 아데노신 핵염기 편집제 및 그의 용도
US11661590B2 (en) 2016-08-09 2023-05-30 President And Fellows Of Harvard College Programmable CAS9-recombinase fusion proteins and uses thereof
WO2018039438A1 (en) 2016-08-24 2018-03-01 President And Fellows Of Harvard College Incorporation of unnatural amino acids into proteins using base editing
SG11201903089RA (en) 2016-10-14 2019-05-30 Harvard College Aav delivery of nucleobase editors
WO2018119359A1 (en) 2016-12-23 2018-06-28 President And Fellows Of Harvard College Editing of ccr5 receptor gene to protect against hiv infection
US11898179B2 (en) 2017-03-09 2024-02-13 President And Fellows Of Harvard College Suppression of pain by gene editing
EP3592381A1 (en) 2017-03-09 2020-01-15 President and Fellows of Harvard College Cancer vaccine
WO2018165629A1 (en) 2017-03-10 2018-09-13 President And Fellows Of Harvard College Cytosine to guanine base editor
WO2018176009A1 (en) 2017-03-23 2018-09-27 President And Fellows Of Harvard College Nucleobase editors comprising nucleic acid programmable dna binding proteins
WO2018209320A1 (en) 2017-05-12 2018-11-15 President And Fellows Of Harvard College Aptazyme-embedded guide rnas for use with crispr-cas9 in genome editing and transcriptional activation
US9982279B1 (en) 2017-06-23 2018-05-29 Inscripta, Inc. Nucleic acid-guided nucleases
US10011849B1 (en) 2017-06-23 2018-07-03 Inscripta, Inc. Nucleic acid-guided nucleases
US20230193241A1 (en) * 2017-06-25 2023-06-22 Snipr Technologies Limited Altering microbial populations & modifying microbiota
CN111801345A (zh) 2017-07-28 2020-10-20 哈佛大学的校长及成员们 使用噬菌体辅助连续进化(pace)的进化碱基编辑器的方法和组合物
GB201712733D0 (en) 2017-08-08 2017-09-20 Snipr Tech Ltd Methods & cells
EP3676376B1 (en) 2017-08-30 2025-01-15 President and Fellows of Harvard College High efficiency base editors comprising gam
GB201716845D0 (en) 2017-10-13 2017-11-29 Green Biologics Ltd Process
US11795443B2 (en) 2017-10-16 2023-10-24 The Broad Institute, Inc. Uses of adenosine base editors
WO2019118949A1 (en) 2017-12-15 2019-06-20 The Broad Institute, Inc. Systems and methods for predicting repair outcomes in genetic engineering
US10760075B2 (en) 2018-04-30 2020-09-01 Snipr Biome Aps Treating and preventing microbial infections
US12157760B2 (en) 2018-05-23 2024-12-03 The Broad Institute, Inc. Base editors and uses thereof
EP3820495A4 (en) 2018-07-09 2022-07-20 The Broad Institute Inc. RNA-PROGRAMMABLE EPIGENETIC RNA MODIFIERS AND THEIR USES
KR102208031B1 (ko) * 2018-08-20 2021-01-27 경상대학교산학협력단 표적 유전자의 활성산소종 매개 염기 돌연변이 유도 방법
US12264330B2 (en) 2018-10-01 2025-04-01 North Carolina State University Recombinant type I CRISPR-Cas system and uses thereof for killing target cells
WO2020072250A1 (en) 2018-10-01 2020-04-09 North Carolina State University Recombinant type i crispr-cas system and uses thereof for genome modification and alteration of expression
WO2020072253A1 (en) 2018-10-01 2020-04-09 North Carolina State University Recombinant type i crispr-cas system and uses thereof for screening for variant cells
US10711267B2 (en) 2018-10-01 2020-07-14 North Carolina State University Recombinant type I CRISPR-Cas system
US11851663B2 (en) 2018-10-14 2023-12-26 Snipr Biome Aps Single-vector type I vectors
WO2020092453A1 (en) 2018-10-29 2020-05-07 The Broad Institute, Inc. Nucleobase editors comprising geocas9 and uses thereof
US12351837B2 (en) 2019-01-23 2025-07-08 The Broad Institute, Inc. Supernegatively charged proteins and uses thereof
US11142751B2 (en) 2019-03-07 2021-10-12 Auburn University CRISPR-cas system for Clostridium genome engineering and recombinant strains produced thereof
EP3942043A2 (en) 2019-03-19 2022-01-26 The Broad Institute, Inc. Methods and compositions for editing nucleotide sequences
WO2020214842A1 (en) 2019-04-17 2020-10-22 The Broad Institute, Inc. Adenine base editors with reduced off-target effects
US12435330B2 (en) 2019-10-10 2025-10-07 The Broad Institute, Inc. Methods and compositions for prime editing RNA
WO2021211862A1 (en) * 2020-04-15 2021-10-21 University of Alaska Anchorage Methods and compositions for the production of isobutene
WO2021211972A1 (en) * 2020-04-16 2021-10-21 Zymergen Inc. Circular-permuted nucleic acids for homology-directed editing
BR112022022603A2 (pt) 2020-05-08 2023-01-17 Broad Inst Inc Métodos e composições para edição simultânea de ambas as fitas de sequência alvo de nucleotídeos de fita dupla
WO2021252570A1 (en) * 2020-06-10 2021-12-16 North Carolina State University Novel type i-c crispr-cas system from clostridia
CN112029699B (zh) * 2020-11-04 2021-06-08 中国农业科学院北京畜牧兽医研究所 一种基于内源CRISPR-Cas系统的丁酸梭菌基因编辑系统及其应用
EP4230721A1 (en) * 2022-02-17 2023-08-23 Evonik Operations GmbH Microorganisms with reduced competence
GB202209518D0 (en) 2022-06-29 2022-08-10 Snipr Biome Aps Treating & preventing E coli infections

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO323345B1 (no) 2002-01-07 2007-04-02 Norwegian Inst Of Fisheries An Forbedring av fiskeprodukter og fôr
GB0612301D0 (en) 2006-06-21 2006-08-02 Morvus Technology Ltd DNA molecules and methods
WO2008040387A1 (en) * 2006-10-03 2008-04-10 Metabolic Explorer Process for chromosomal integration and dna sequence replacement in clostridia
AU2008335178A1 (en) 2007-12-10 2009-06-18 Ablexis Llc Methods for sequential replacement of targeted region by homologous recombination
GB0802842D0 (en) 2008-02-15 2008-03-26 Univ Nottingham Synthetic operon construction in clostridia
WO2009137778A2 (en) 2008-05-08 2009-11-12 Northwestern University Methods and compositions for genetically engineering clostridia species
EP2206723A1 (en) 2009-01-12 2010-07-14 Bonas, Ulla Modular DNA-binding domains
WO2010127111A1 (en) 2009-04-30 2010-11-04 The Trustees Of Comlumbia University In The City Of New York In vivo assembly of dna via homologous recombination
WO2013133882A2 (en) 2011-12-16 2013-09-12 University Of Delaware Recombinant clostridium organism and method for isolation of double-crossover allelic exchange mutants
WO2013141680A1 (en) 2012-03-20 2013-09-26 Vilnius University RNA-DIRECTED DNA CLEAVAGE BY THE Cas9-crRNA COMPLEX
US9637739B2 (en) 2012-03-20 2017-05-02 Vilnius University RNA-directed DNA cleavage by the Cas9-crRNA complex
CN114634950A (zh) * 2012-12-12 2022-06-17 布罗德研究所有限公司 用于序列操纵的crispr-cas组分系统、方法以及组合物
US10612043B2 (en) * 2013-03-09 2020-04-07 Agilent Technologies, Inc. Methods of in vivo engineering of large sequences using multiple CRISPR/cas selections of recombineering events
ES2670531T3 (es) * 2013-05-29 2018-05-30 Cellectis S.A. Un método para producir una escisión de ADN precisa utilizando la actividad nickasa de Cas9
ES2844174T3 (es) * 2013-09-18 2021-07-21 Kymab Ltd Métodos, células y organismos
EP4063503A1 (en) * 2014-02-11 2022-09-28 The Regents of the University of Colorado, a body corporate Crispr enabled multiplexed genome engineering

Also Published As

Publication number Publication date
GB2530831B (en) 2016-11-30
JP6621465B2 (ja) 2019-12-18
MY176328A (en) 2020-07-29
CA2945574A1 (en) 2015-10-22
BR112016023814A2 (pt) 2017-10-17
EP3132036B1 (en) 2020-01-15
US20170037393A1 (en) 2017-02-09
US10508271B2 (en) 2019-12-17
WO2015159087A1 (en) 2015-10-22
KR102272684B1 (ko) 2021-07-02
JP2017511156A (ja) 2017-04-20
CN106460000A (zh) 2017-02-22
CN106460000B (zh) 2019-12-27
DK3132036T3 (da) 2020-03-16
EP3132036A1 (en) 2017-02-22
BR112016023814B1 (pt) 2023-02-07
GB201406970D0 (en) 2014-06-04
EP3132036B8 (en) 2020-04-22
GB201506460D0 (en) 2015-06-03
KR20160147844A (ko) 2016-12-23
GB2530831A (en) 2016-04-06

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