JPH0348792B2 - - Google Patents

Info

Publication number
JPH0348792B2
JPH0348792B2 JP54051987A JP5198779A JPH0348792B2 JP H0348792 B2 JPH0348792 B2 JP H0348792B2 JP 54051987 A JP54051987 A JP 54051987A JP 5198779 A JP5198779 A JP 5198779A JP H0348792 B2 JPH0348792 B2 JP H0348792B2
Authority
JP
Japan
Prior art keywords
strain
fusion
strains
parent
cephalosporin
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
JP54051987A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54163880A (en
Inventor
Booru Kurisutofuaa
Sherifu Korinzu Jon
Furedoritsuku Hamurin Hooru
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.)
Glaxo Group Ltd
Original Assignee
Glaxo Group Ltd
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 Glaxo Group Ltd filed Critical Glaxo Group Ltd
Publication of JPS54163880A publication Critical patent/JPS54163880A/ja
Publication of JPH0348792B2 publication Critical patent/JPH0348792B2/ja
Granted 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
    • C12P35/00—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin
    • C12P35/06—Cephalosporin C; Derivatives thereof
    • 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
    • C12N15/02—Preparation of hybrid cells by fusion of two or more cells, e.g. protoplast fusion
    • C12N15/04—Fungi
    • 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
    • Y10S435/911—Microorganisms using fungi

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mycology (AREA)
  • Cell Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Plant Pathology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
JP5198779A 1978-04-26 1979-04-24 Improvement in cephalosporin production Granted JPS54163880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1652878 1978-04-26

Publications (2)

Publication Number Publication Date
JPS54163880A JPS54163880A (en) 1979-12-26
JPH0348792B2 true JPH0348792B2 (enFirst) 1991-07-25

Family

ID=10078967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5198779A Granted JPS54163880A (en) 1978-04-26 1979-04-24 Improvement in cephalosporin production

Country Status (10)

Country Link
US (1) US4368263A (enFirst)
JP (1) JPS54163880A (enFirst)
BE (1) BE875844A (enFirst)
CH (1) CH645405A5 (enFirst)
DE (1) DE2916736A1 (enFirst)
DK (1) DK169879A (enFirst)
FR (1) FR2424320A1 (enFirst)
GB (1) GB2021640B (enFirst)
IT (1) IT1116868B (enFirst)
NL (1) NL7903251A (enFirst)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3119196A1 (de) * 1981-05-14 1982-12-09 Hoechst Ag, 6000 Frankfurt "verfahren zur gewinnung neuer, zur antibiotika-herstellung geeigneter pilzstaemme"
US4520101A (en) * 1983-03-07 1985-05-28 Bristol-Myers Company Production of cephalosporin C
US4643901A (en) * 1983-06-10 1987-02-17 Universal Foods Corporation Yeast strains, method of production and use in baking
US6326204B1 (en) 1997-01-17 2001-12-04 Maxygen, Inc. Evolution of whole cells and organisms by recursive sequence recombination
US7148054B2 (en) * 1997-01-17 2006-12-12 Maxygen, Inc. Evolution of whole cells and organisms by recursive sequence recombination
KR100568008B1 (ko) 1997-01-17 2006-04-07 맥시겐, 인크. 반복적 서열 재조합에 의한 전세포 및 유기체의 개량 방법
EP1026236A1 (en) * 1999-02-04 2000-08-09 Dsm N.V. Auxotrophic strains for secondary metabolite biosynthesis
CN105524849B (zh) * 2016-02-01 2019-02-12 中国科学院微生物研究所 一株不依赖于甲硫氨酸的头孢菌素高产基因工程菌株的构建及其应用
CN112538436B (zh) * 2020-12-23 2021-08-17 江苏三仪生物工程有限公司 一种地顶孢霉培养物的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577719B2 (enFirst) * 1973-09-28 1982-02-12

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JOURNAL OF GENERAL MICROBIOLOGY=1976 *

Also Published As

Publication number Publication date
NL7903251A (nl) 1979-10-30
FR2424320A1 (fr) 1979-11-23
CH645405A5 (de) 1984-09-28
JPS54163880A (en) 1979-12-26
IT1116868B (it) 1986-02-10
BE875844A (fr) 1979-10-25
GB2021640A (en) 1979-12-05
FR2424320B1 (enFirst) 1984-01-06
IT7948848A0 (it) 1979-04-26
US4368263A (en) 1983-01-11
DK169879A (da) 1979-10-27
DE2916736A1 (de) 1979-11-08
GB2021640B (en) 1982-11-03

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