JPS5645195A - Preparation of adenine by fermentation - Google Patents
Preparation of adenine by fermentationInfo
- 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
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
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)
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 |
-
1979
- 1979-09-21 JP JP12162879A patent/JPS5645195A/en active Pending
Cited By (3)
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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