Original document(15 pages) Authorized document(15 pages) 中文版
    A mutant strain having a glucose consumption rate is at most 1/4 that of wild type strains is provided. The mutant strain belongs to Escherichia, Bacillus, Pseudomonas, or Serratia; has a glucose consumption rate of at most one fourth that of the corresponding wild type strain, and the feedback repression by biotin is removed. Further, a process for producing biotins using this nutant strain is provided.
Application Number
91103221 Application Date
Title 名称 Microorganisms and process for producing biotin vitamers using same
Publication Number
1066291 Publication Date
Approval Pub. Date Granted Pub. Date 2000.06.07
International Classification 分类号 C12N1/20,C12P17/18
Applicant(s) Name
Shiseido Co., Ltd.
Address 地址
Inventor(s) Name 发明人 Jiro Kishimoto, Ohji Ifuku
Attorney & Agent 代理人 HUANG GESHENG

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