发明名称 |
Process for producing riboflavin |
摘要 |
The present invention provides a process for producing riboflavin efficiently at a low cost, wherein riboflavin is formed and accumulated in a medium by culturing a microorganism carrying a recombinant DNA prepared by inserting into a vector DNA a DNA which is derived from a microorganism belonging to the genus Corynebacterium or Brevibacterium and which, upon introduction into a riboflavin-requiring microorganism, confers on the microorganism the ability to complement its riboflavin requirement.
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申请公布号 |
US5589355(A) |
申请公布日期 |
1996.12.31 |
申请号 |
US19950465795 |
申请日期 |
1995.06.06 |
申请人 |
KYOWA HAKKO KOGYO CO., LTD. |
发明人 |
KOIZUMI, SATOSHI;YONETANI, YOSHIYUKI;TESHIBA, SADAO |
分类号 |
C12N1/21;C12N15/09;C12N15/22;C12N15/52;C12N15/55;C12P25/00;C12R1/15;C12R1/19;(IPC1-7):C12P25/00;C12N15/63 |
主分类号 |
C12N1/21 |
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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