发明名称 |
A MICROORGANISM PRODUCING 5'-XANTHYLIC ACID |
摘要 |
<p>The invention relates to a microorganism, obtained by treating Corynebacterium ammoniagenes KCCM 10488 producing 5'-Xanthylic acid as parent strain with UV radiation and mutation Derivatives such as N-methyl-N'nitro-N-nitrosoguanidine (NTG), Having a resistance to 5-fluorotryptophan which enhances Biosynthesis of N5-N10-tetrahydrofolate used for transferring Two formyl group during the process of puring biosynthesis, making It possible to accumulate 5'xanthylic acid in culture medium at a high Yield and high concentration rate same period of fermentation.</p> |
申请公布号 |
KR20050056670(A) |
申请公布日期 |
2005.06.16 |
申请号 |
KR20030089714 |
申请日期 |
2003.12.10 |
申请人 |
CJ CORP. |
发明人 |
PARK, YOUNG HOON;CHANG, JEA YOUNG;LEE, JIN NAM;OH, KI HOON;KIM, JEONG HWAN;OH, YOON SUK;SIM, JAE ICK |
分类号 |
C12N1/20;C12P19/32;C12R1/15;(IPC1-7):C12N1/20 |
主分类号 |
C12N1/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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