DK3728583T3 - Modselektion ved hæmning af betinget essentielle gener - Google Patents

Modselektion ved hæmning af betinget essentielle gener Download PDF

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Publication number
DK3728583T3
DK3728583T3 DK18814629.4T DK18814629T DK3728583T3 DK 3728583 T3 DK3728583 T3 DK 3728583T3 DK 18814629 T DK18814629 T DK 18814629T DK 3728583 T3 DK3728583 T3 DK 3728583T3
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Denmark
Prior art keywords
counterselection
inhibition
essential genes
conditionally essential
conditionally
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DK18814629.4T
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English (en)
Inventor
Michael Dolberg Rasmussen
Poul Erik Pedersen
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Novozymes As
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Publication of DK3728583T3 publication Critical patent/DK3728583T3/da

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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
    • 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
    • C12N15/87Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/90Stable introduction of foreign DNA into chromosome
    • C12N15/902Stable introduction of foreign DNA into chromosome using homologous recombination
    • 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
    • C12N15/11DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • 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
    • 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
    • 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]
    • 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
    • C12N2800/00Nucleic acids vectors
    • C12N2800/80Vectors containing sites for inducing double-stranded breaks, e.g. meganuclease restriction sites
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q2521/00Reaction characterised by the enzymatic activity
    • C12Q2521/30Phosphoric diester hydrolysing, i.e. nuclease
    • C12Q2521/301Endonuclease

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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)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Biophysics (AREA)
  • Mycology (AREA)
  • Medicinal Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Saccharide Compounds (AREA)
DK18814629.4T 2017-12-22 2018-12-12 Modselektion ved hæmning af betinget essentielle gener DK3728583T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17210256 2017-12-22
PCT/EP2018/084463 WO2019121192A1 (en) 2017-12-22 2018-12-12 Counter-selection by inhibition of conditionally essential genes

Publications (1)

Publication Number Publication Date
DK3728583T3 true DK3728583T3 (da) 2023-05-30

Family

ID=60957052

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18814629.4T DK3728583T3 (da) 2017-12-22 2018-12-12 Modselektion ved hæmning af betinget essentielle gener

Country Status (7)

Country Link
US (1) US20210017544A1 (da)
EP (1) EP3728583B1 (da)
CN (1) CN111630165B (da)
DK (1) DK3728583T3 (da)
FI (1) FI3728583T3 (da)
LT (1) LT3728583T (da)
WO (1) WO2019121192A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112592881B (zh) * 2021-02-25 2021-06-11 中国科学院天津工业生物技术研究所 用于高效外源蛋白表达和高密度培养的工程枯草芽孢杆菌

Family Cites Families (32)

* Cited by examiner, † Cited by third party
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DK122686D0 (da) 1986-03-17 1986-03-17 Novo Industri As Fremstilling af proteiner
US5989870A (en) 1986-04-30 1999-11-23 Rohm Enzyme Finland Oy Method for cloning active promoters
DK639689D0 (da) 1989-12-18 1989-12-18 Novo Nordisk As Indfoering af dna i celler
IL103750A0 (en) 1991-11-14 1993-04-04 Novo Nordisk As Bacillus promoter
DK153992D0 (da) 1992-12-22 1992-12-22 Novo Nordisk As Metode
FR2704860B1 (fr) 1993-05-05 1995-07-13 Pasteur Institut Sequences de nucleotides du locus cryiiia pour le controle de l'expression de sequences d'adn dans un hote cellulaire.
DE69523052T2 (de) 1994-06-03 2002-06-20 Novo Nordisk Biotech, Inc. Gereinigte myceliophthora laccasen und nukleinsäuren dafür kodierend
CN1151762A (zh) 1994-06-30 1997-06-11 诺沃诺尔迪斯克生物技术有限公司 非毒性、非产毒性、非致病性镰孢属表达***及所用启动子和终止子
US5882888A (en) 1995-01-23 1999-03-16 Novo Nordisk A/S DNA integration by transposition
WO1996029418A1 (en) 1995-03-22 1996-09-26 Novo Nordisk A/S Introduction of dna into bacillus strains by conjugation
US5955310A (en) 1998-02-26 1999-09-21 Novo Nordisk Biotech, Inc. Methods for producing a polypeptide in a bacillus cell
AU6188599A (en) 1998-10-26 2000-05-15 Novozymes A/S Constructing and screening a dna library of interest in filamentous fungal cells
EP2278016B1 (en) 1999-03-22 2012-09-26 Novozymes Inc. Promoter sequences derived from Fusarium Venenatum and uses thereof
WO2002000907A1 (en) 2000-06-23 2002-01-03 Novozymes A/S Method for stable chromosomal multi-copy integration of genes
WO2005042750A1 (en) 2003-10-31 2005-05-12 Novozymes A/S Method for stable gene-amplification in a bacterial host cell
AU2005230844A1 (en) 2004-03-31 2005-10-20 Novozymes Biopharma Dk A/S Methods for producing hyaluronic acid in a bacillus cell
EP1805296B1 (en) 2004-10-22 2009-09-16 Novozymes A/S Stable genomic integration of multiple polynucleotide copies
EP2029732B1 (en) 2006-05-31 2009-09-23 Novozymes A/S Chloramphenicol resistance selection in bacillus licheniformis
WO2008067423A2 (en) 2006-11-29 2008-06-05 Novozymes, Inc. Methods of improving the introduction of dna into bacterial cells
EP2099818A2 (en) 2006-11-29 2009-09-16 Novozymes Inc. Bacillus licheniformis chromosome
CN102224245B (zh) 2008-09-30 2016-01-13 诺维信股份有限公司 在丝状真菌细胞中使用阳性和阴性选择性基因的方法
CN104619721A (zh) 2012-09-27 2015-05-13 诺维信股份有限公司 具有改进的转化效率的细菌突变体
WO2015065964A1 (en) * 2013-10-28 2015-05-07 The Broad Institute Inc. Functional genomics using crispr-cas systems, compositions, methods, screens and applications thereof
JP6688231B2 (ja) * 2014-06-06 2020-04-28 リジェネロン・ファーマシューティカルズ・インコーポレイテッドRegeneron Pharmaceuticals, Inc. 標的遺伝子座を修飾するための方法及び組成物
US11254933B2 (en) * 2014-07-14 2022-02-22 The Regents Of The University Of California CRISPR/Cas transcriptional modulation
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WO2016205745A2 (en) * 2015-06-18 2016-12-22 The Broad Institute Inc. Cell sorting
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US11674145B2 (en) * 2016-01-25 2023-06-13 The Regents Of The University Of California Pathway integration and expression in host cells
WO2017136629A1 (en) * 2016-02-05 2017-08-10 Regents Of The University Of Minnesota Vectors and system for modulating gene expression
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CN109804072A (zh) 2016-10-25 2019-05-24 诺维信公司 地衣芽孢杆菌中flp介导的基因组整合

Also Published As

Publication number Publication date
FI3728583T3 (fi) 2023-05-11
CN111630165A (zh) 2020-09-04
LT3728583T (lt) 2023-06-12
EP3728583B1 (en) 2023-03-01
WO2019121192A1 (en) 2019-06-27
US20210017544A1 (en) 2021-01-21
CN111630165B (zh) 2024-07-16
EP3728583A1 (en) 2020-10-28

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