DE69637385D1 - DNS-Segmente und Verfahren zur Erhöhung von Polysaccharid-Produktion - Google Patents

DNS-Segmente und Verfahren zur Erhöhung von Polysaccharid-Produktion

Info

Publication number
DE69637385D1
DE69637385D1 DE69637385T DE69637385T DE69637385D1 DE 69637385 D1 DE69637385 D1 DE 69637385D1 DE 69637385 T DE69637385 T DE 69637385T DE 69637385 T DE69637385 T DE 69637385T DE 69637385 D1 DE69637385 D1 DE 69637385D1
Authority
DE
Germany
Prior art keywords
methods
dna segments
polysaccharide production
increasing polysaccharide
increasing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69637385T
Other languages
English (en)
Other versions
DE69637385T2 (de
Inventor
Thomas J Pollock
Linda Thorne
Motohide Yamazaki
Marcia Mikolajczak
Richard W Armentrout
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shin Etsu Chemical Co Ltd
Shin Etsu Bio Inc
Original Assignee
Shin Etsu Chemical Co Ltd
Shin Etsu Bio Inc
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 Shin Etsu Chemical Co Ltd, Shin Etsu Bio Inc filed Critical Shin Etsu Chemical Co Ltd
Application granted granted Critical
Publication of DE69637385D1 publication Critical patent/DE69637385D1/de
Publication of DE69637385T2 publication Critical patent/DE69637385T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • 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
    • C12N15/52—Genes encoding for enzymes or proenzymes
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales

Landscapes

  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DE69637385T 1995-01-24 1996-01-24 DNS-Segmente und Verfahren zur Erhöhung von Polysaccharid-Produktion Expired - Lifetime DE69637385T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/377,440 US5985623A (en) 1995-01-24 1995-01-24 DNA segments and methods for increasing polysaccharide production
US377440 2003-02-28

Publications (2)

Publication Number Publication Date
DE69637385D1 true DE69637385D1 (de) 2008-02-14
DE69637385T2 DE69637385T2 (de) 2008-12-11

Family

ID=23489120

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69637385T Expired - Lifetime DE69637385T2 (de) 1995-01-24 1996-01-24 DNS-Segmente und Verfahren zur Erhöhung von Polysaccharid-Produktion

Country Status (4)

Country Link
US (3) US5985623A (de)
EP (2) EP1895007B1 (de)
CA (1) CA2167981C (de)
DE (1) DE69637385T2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010022434A1 (en) * 1993-07-19 2001-09-20 Sauter Thomas M. In-line roller skate with internal support and external ankle cuff
AU8070898A (en) * 1997-06-12 1998-12-30 Shin-Etsu Bio, Inc. Production of non-native bacterial exopolysaccharide in a recombinant bacteri al host
WO1999050389A1 (en) 1998-03-30 1999-10-07 Metabolix, Inc. Microbial strains and processes for the manufacture of biomaterials
US6709845B1 (en) 1999-07-02 2004-03-23 Shin-Etsu Bio, Inc. Production of modified polysaccharide S-7
AU2001239737B9 (en) * 2000-02-02 2007-03-22 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Biopolymer thickener
US20110027838A1 (en) 2009-07-31 2011-02-03 Harding Nancy E Sphingomonas Strains Producing Greatly Increased Yield Of PHB-Deficient Sphingan (Diutan)
EP1261717B1 (de) 2000-03-02 2008-05-07 CP Kelco U.S., Inc. Mutante bakteriestämme vom genus sphingonomas die defizient in der herstellung von polyhydroxybutyrate sind, und verfahren zur klärung von sphinganen
US6602997B2 (en) 2000-04-27 2003-08-05 Shin-Etsu Bio, Inc. Whole cell and cell-debris polysaccharide
CA2351233C (en) 2000-07-24 2010-10-19 Shin-Etsu Chemical Co., Ltd. Production of exopolysaccharides unattached to the surface of bacterial cells
DE60233137D1 (de) * 2001-02-16 2009-09-10 Univ R Transporter mit beabstandeten arginin-teilchen
DE10120061A1 (de) * 2001-04-24 2002-10-31 Werner Lubitz Exopolysaccharidproduktion
EP1392824B1 (de) * 2001-06-06 2008-08-20 DSM IP Assets B.V. Verbesserte isoprenoid herstellung
CA2459040A1 (en) * 2001-09-14 2003-03-27 Mimeon, Inc. Methods of making glycolmolecules with enhanced activities and uses thereof
US7439044B2 (en) * 2003-03-21 2008-10-21 Cp Kelco U.S., Inc. High viscosity xanthan polymer preparations
WO2005084672A1 (de) * 2004-03-03 2005-09-15 Boehringer Ingelheim International Gmbh Ausgewählte cgrp-antagonisten, verfahren zu deren herstellung sowie deren verwendung als arzneimittel
US7645600B2 (en) 2004-07-23 2010-01-12 Shin-Etsu Chemical Co., Ltd. Compositions and methods for enhanced bacterial exopolysaccharide production
CN103087970B (zh) 2005-02-04 2016-12-21 Cp凯尔科美国公司 多糖粘液形成菌的靶基因缺失
JP4597708B2 (ja) * 2005-02-25 2010-12-15 平田機工株式会社 Ｆｏｕｐオープナ
DE11185331T8 (de) 2005-11-01 2013-04-25 Cp Kelco Us, Inc. Hochviskoses Diutan-Gum und Herstellungsverfahren
US7868167B2 (en) 2005-11-01 2011-01-11 Cp Kelco U.S., Inc. High viscosity diutan gums
AU2013201377B2 (en) * 2005-11-01 2014-10-23 Cp Kelco U.S., Inc. High viscosity diutan gums and methods of producing
KR20080106160A (ko) * 2005-11-01 2008-12-04 씨피 켈코 유에스, 인코포레이티드 변성 카르복시메틸셀룰로오스 물질로 제조된 필름 및 캡슐및 그의 제조방법
KR101054886B1 (ko) 2008-07-16 2011-08-09 대한민국 잔탄검 생합성 관련 돌연변이 유전자와 이를 포함하는잔탄검 생합성 균주 및 돌연변이 균주를 이용한 잔탄검의제조방법
ES2602108T3 (es) 2010-04-07 2017-02-17 Momenta Pharmaceuticals, Inc. Método para cuantificar glicoformas que contienen alta manosa
US9170249B2 (en) 2011-03-12 2015-10-27 Momenta Pharmaceuticals, Inc. N-acetylhexosamine-containing N-glycans in glycoprotein products
WO2013181575A2 (en) 2012-06-01 2013-12-05 Momenta Pharmaceuticals, Inc. Methods related to denosumab
EP2855533A4 (de) 2013-03-15 2015-11-25 Momenta Pharmaceuticals Inc Verfahren in zusammenhang mit ctla4-fc-fusionsproteinen
EP2996772B1 (de) 2013-05-13 2018-12-19 Momenta Pharmaceuticals, Inc. Verfahren zur behandlung von neurodegeneration
WO2015057622A1 (en) 2013-10-16 2015-04-23 Momenta Pharmaceuticals, Inc. Sialylated glycoproteins
CN113355378A (zh) * 2021-06-08 2021-09-07 绥化市蓝源生物工程有限公司 一种r-多糖发酵液及其发酵方法、抑菌应用、含有r-多糖发酵液的食品防腐剂

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960832A (en) * 1973-10-05 1976-06-01 Kenneth Suk Kang Polysaccharide and bacterial fermentation process for its preparation
US4326053A (en) * 1978-12-04 1982-04-20 Merck & Co., Inc. Polysaccharide S-60 and bacterial fermentation process for its preparation
US4342866A (en) * 1979-09-07 1982-08-03 Merck & Co., Inc. Heteropolysaccharide S-130
US4535153A (en) * 1979-09-07 1985-08-13 Merck & Co., Inc. Heteropolysaccharide S-88
US4529797A (en) * 1981-04-23 1985-07-16 Merck & Co., Inc. Heteropolysaccharide S-198
US4401760A (en) * 1981-10-21 1983-08-30 Merck & Co., Inc. Heteropolysaccharide S-194
IL79165A0 (en) * 1985-06-28 1986-09-30 Merck & Co Inc Heteropolysaccharide s-657 and its preparation
EP0233019B1 (de) * 1986-02-06 1992-12-23 Merck & Co. Inc. Rekombinantes DNS-Plasmid zur Herstellung von Xanthangummi
US5338841A (en) * 1987-04-14 1994-08-16 Shin-Etsu Chemical Co., Ltd. DNA segments controlling production of xanthan gum
US5342773A (en) * 1992-02-18 1994-08-30 Shin-Etsu Bio, Inc. Endoglycanase isolated from bacillus ATCC 55294

Also Published As

Publication number Publication date
CA2167981C (en) 2012-03-27
EP1895007B1 (de) 2013-01-09
CA2167981A1 (en) 1996-07-25
DE69637385T2 (de) 2008-12-11
US5985623A (en) 1999-11-16
EP0728841A3 (de) 1997-09-17
EP1895007A1 (de) 2008-03-05
EP0728841A2 (de) 1996-08-28
US6284516B1 (en) 2001-09-04
US5854034A (en) 1998-12-29
EP0728841B1 (de) 2008-01-02

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