JPS5548387A - Microorganism having cycloserine resistance - Google Patents

Microorganism having cycloserine resistance

Info

Publication number
JPS5548387A
JPS5548387A JP12444579A JP12444579A JPS5548387A JP S5548387 A JPS5548387 A JP S5548387A JP 12444579 A JP12444579 A JP 12444579A JP 12444579 A JP12444579 A JP 12444579A JP S5548387 A JPS5548387 A JP S5548387A
Authority
JP
Japan
Prior art keywords
cycloserine
resistance
microorganism
cycloserine resistance
amylase
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.)
Pending
Application number
JP12444579A
Other languages
Japanese (ja)
Inventor
Bunji Maruo
Kunio Yamane
Kazumasa Ichiyanagi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP12444579A priority Critical patent/JPS5548387A/en
Publication of JPS5548387A publication Critical patent/JPS5548387A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C12N15/01—Preparation of mutants without inserting foreign genetic material therein; Screening processes therefor

Abstract

PURPOSE:Microorganisms having a great amylase-producing ability and Cycloserine resistance. CONSTITUTION:The variation of strains having an alpha-amylase-producing ability and no Cycloserine resistance is induced by the conventional induction method, and the suspension of the variation strains thus obtained is cultured in a plate medium containing Cycloserine for 2-3 days, and large colonies are fished and separated to give microorganisms having the Cycloserine resistance, comprising Bacillus subtilis CS108 (FERM-P No.4633), TM23 (No.4634), 630T2 (No.4635) and T2N26 (No,4636), Bacillus subtilis Marburg 6160 (ATCC 6015).
JP12444579A 1979-09-27 1979-09-27 Microorganism having cycloserine resistance Pending JPS5548387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12444579A JPS5548387A (en) 1979-09-27 1979-09-27 Microorganism having cycloserine resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12444579A JPS5548387A (en) 1979-09-27 1979-09-27 Microorganism having cycloserine resistance

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP10661478A Division JPS5534047A (en) 1978-08-31 1978-08-31 Preparation of alpha-amylase

Publications (1)

Publication Number Publication Date
JPS5548387A true JPS5548387A (en) 1980-04-07

Family

ID=14885679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12444579A Pending JPS5548387A (en) 1979-09-27 1979-09-27 Microorganism having cycloserine resistance

Country Status (1)

Country Link
JP (1) JPS5548387A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0337009A2 (en) * 1988-03-30 1989-10-18 Kao Corporation Mutant resistant to cell membrane synthesis inhibitor and process for preparing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0337009A2 (en) * 1988-03-30 1989-10-18 Kao Corporation Mutant resistant to cell membrane synthesis inhibitor and process for preparing the same
US5079154A (en) * 1988-03-30 1992-01-07 Kao Corporation Mutant resistant to cell membrane synthesis inhibitor and process for preparing the same

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