JPS5645195A - Preparation of adenine by fermentation - Google Patents

Preparation of adenine by fermentation

Info

Publication number
JPS5645195A
JPS5645195A JP12162879A JP12162879A JPS5645195A JP S5645195 A JPS5645195 A JP S5645195A JP 12162879 A JP12162879 A JP 12162879A JP 12162879 A JP12162879 A JP 12162879A JP S5645195 A JPS5645195 A JP S5645195A
Authority
JP
Japan
Prior art keywords
adenine
medium
variant
producing
culturing
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
JP12162879A
Other languages
Japanese (ja)
Inventor
Shigeatsu Shimizu
Tadao Kobayashi
Katsuaki Sato
Hitoshi Ei
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co 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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Priority to JP12162879A priority Critical patent/JPS5645195A/en
Publication of JPS5645195A publication Critical patent/JPS5645195A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prepare adenine in high efficiency, by fermentation process which comprises culturing of a specific variant belonging to Corynebacterium genus and capable of producing adenine, in a culturing medium.
CONSTITUTION: A variant belonging to Corynebacterium genus, resistant to an adenine analogue and sulfamides, and capable of producing adenine, is cultured in a medium, and the accumulated adenine is separated from the medium. The adenine-producing variant can be obtained by subjecting bacteria belonging to Corynebacterium genus such as Corynebacterium equi, etc. to treatment with N-methyl-N'- nitro-N-nitrosoguanidine, ultraviolet ray irradiation, X-ray irradiation, etc. The medium for the culturing of the variant is a liquid medium containing a carbon source, a nitrogen source, inorganic salts, and if necessary other minor nutrients.
COPYRIGHT: (C)1981,JPO&Japio
JP12162879A 1979-09-21 1979-09-21 Preparation of adenine by fermentation Pending JPS5645195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12162879A JPS5645195A (en) 1979-09-21 1979-09-21 Preparation of adenine by fermentation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12162879A JPS5645195A (en) 1979-09-21 1979-09-21 Preparation of adenine by fermentation

Publications (1)

Publication Number Publication Date
JPS5645195A true JPS5645195A (en) 1981-04-24

Family

ID=14815962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12162879A Pending JPS5645195A (en) 1979-09-21 1979-09-21 Preparation of adenine by fermentation

Country Status (1)

Country Link
JP (1) JPS5645195A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110408661A (en) * 2019-05-10 2019-11-05 赤峰蒙广生物科技有限公司 A kind of method of fermenting and producing adenine
CN111560316A (en) * 2020-05-23 2020-08-21 赤峰蒙广生物科技有限公司 Culture medium for adenine production strain
CN112301071A (en) * 2020-11-04 2021-02-02 赤峰蒙广生物科技有限公司 Method for producing adenine by fermentation method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110408661A (en) * 2019-05-10 2019-11-05 赤峰蒙广生物科技有限公司 A kind of method of fermenting and producing adenine
CN111560316A (en) * 2020-05-23 2020-08-21 赤峰蒙广生物科技有限公司 Culture medium for adenine production strain
CN112301071A (en) * 2020-11-04 2021-02-02 赤峰蒙广生物科技有限公司 Method for producing adenine by fermentation method

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