Microbiology and Biotechnology Letters (한국미생물·생명공학회지)
- Volume 13 Issue 3
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- Pages.279-283
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- 1985
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- 1598-642X(pISSN)
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- 2234-7305(eISSN)
Development of L-Lysine Producing Strains by Intergeneric Protoplast Fusion of Brevibacterium flavum and Corynebacterium glutamicum
Brevibacterium flavum과 Corynebacterium glutamicum의 이속간 원형질체 융합에 의한 L-라이신 생산균주 개발
- Kyung, Ki-Cheon (Department of Agricultural Chemistry, Korea University) ;
- Lim, Bun-Sam (Department of Agricultural Chemistry, Korea University) ;
- Lee, Se-Yong (Department of Agricultural Chemistry, Korea University) ;
- Chun, Moon-Jin (Department of Agricultural Chemistry, Korea University)
- Published : 1985.09.01
Abstract
As a method of breeding L-lysine producing strains, the intergeneric protoplast fusion between Brevibacterium flavum and Corynebacterium glutamicum was performed. As a results, Brevibacterium flavum ATCC 21528 R showed 99% of protoplast formation and 10% of regeneration frequencies when treated with 400
L-Lysine생산균주 육종의 한 방법으로, Brevibacterium flavum과 Corynebacterium glutamicum의 이속간 원형질체 융합을 실시하였으며, 이들 균주에 대한 원형질체 형성과 재생의 최적 조건을 조사하였다. 그 결과, Corynebacterium glutamicum ATCC 21514 S의 경우, lysozyme을 300
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