JPS57186489A - Novel lysozyme sensitive bacterium - Google Patents
Novel lysozyme sensitive bacteriumInfo
- Publication number
- JPS57186489A JPS57186489A JP6577781A JP6577781A JPS57186489A JP S57186489 A JPS57186489 A JP S57186489A JP 6577781 A JP6577781 A JP 6577781A JP 6577781 A JP6577781 A JP 6577781A JP S57186489 A JPS57186489 A JP S57186489A
- Authority
- JP
- Japan
- Prior art keywords
- lysozyme
- bacterium
- protoplast
- brevibacterium
- novel
- 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.)
- Granted
Links
Landscapes
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
PURPOSE: A novel lysozyme sensitive bacterium belonging to the genus Corynebacteriumr Brevibacterium, preparation of protoplast using the bacterium, and the transformation of the bacterium.
CONSTITUTION: A lysozyme nonsensitive strain or lysozyme low sensitive strain belonging to the genus Corynebacterium or Brevibacterium as a parent strain is subjected to variation induction to give a novel lysozyme sensitive bacterium having susceptibility to lysozyme with a concentration <25μg/ml, for example, Corynebacterium glutamicum L-15 (FERM-P 5946), Brevibacterium divaricatum L-204 (FERM-P 5948), etc. is reacted with lysozyme to give protoplast of the bacterium, deoxyribonucleic acid is integrated into it, and the protoplast is regenerated, so that transformation is carried out.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6577781A JPS57186489A (en) | 1981-04-30 | 1981-04-30 | Novel lysozyme sensitive bacterium |
CA000401782A CA1185197A (en) | 1981-04-30 | 1982-04-27 | Lysozyme-sensitive microorganism |
DE8282103677T DE3277306D1 (en) | 1981-04-30 | 1982-04-29 | Novel lysozyme-sensitive microorganism |
AU83122/82A AU553125B2 (en) | 1981-04-30 | 1982-04-29 | Lysozyme-sensitive microorganisms for genetic engineering |
IL65650A IL65650A0 (en) | 1981-04-30 | 1982-04-29 | Lysozyme-sensitive microorganisms and processes for the preparation thereof |
EP82103677A EP0064680B1 (en) | 1981-04-30 | 1982-04-29 | Novel lysozyme-sensitive microorganism |
DE198282103677T DE64680T1 (en) | 1981-04-30 | 1982-04-29 | LYSOCYME-SENSITIVE MICROORGANISM. |
US06/695,574 US4681847A (en) | 1981-04-30 | 1985-01-28 | Novel lysozyme-sensitive microorganism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6577781A JPS57186489A (en) | 1981-04-30 | 1981-04-30 | Novel lysozyme sensitive bacterium |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57186489A true JPS57186489A (en) | 1982-11-16 |
JPS643475B2 JPS643475B2 (en) | 1989-01-20 |
Family
ID=13296798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6577781A Granted JPS57186489A (en) | 1981-04-30 | 1981-04-30 | Novel lysozyme sensitive bacterium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57186489A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5856678A (en) * | 1981-09-25 | 1983-04-04 | Kyowa Hakko Kogyo Co Ltd | Novel lysozyme-sensitive microorganism |
EP0401735A1 (en) | 1989-06-06 | 1990-12-12 | Kyowa Hakko Kogyo Co., Ltd. | Process for producing -L-tryptophan |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55114293A (en) * | 1979-02-22 | 1980-09-03 | Kyowa Hakko Kogyo Co Ltd | Production of l-glutamic acid |
-
1981
- 1981-04-30 JP JP6577781A patent/JPS57186489A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55114293A (en) * | 1979-02-22 | 1980-09-03 | Kyowa Hakko Kogyo Co Ltd | Production of l-glutamic acid |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5856678A (en) * | 1981-09-25 | 1983-04-04 | Kyowa Hakko Kogyo Co Ltd | Novel lysozyme-sensitive microorganism |
EP0401735A1 (en) | 1989-06-06 | 1990-12-12 | Kyowa Hakko Kogyo Co., Ltd. | Process for producing -L-tryptophan |
Also Published As
Publication number | Publication date |
---|---|
JPS643475B2 (en) | 1989-01-20 |
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