发明授权
- 专利标题: Fermentative production of l-threonine
- 专利标题(中): L-精氨酸的生产
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申请号: US3580810D申请日: 1968-07-26
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公开(公告)号: US3580810A公开(公告)日: 1971-05-25
- 发明人: SHIIO ISAMU , NAKAMORI SHIGERU , SANO KOUNOSUKE
- 申请人: AJINOMOTO KK
- 专利权人: Ajinomoto Kk
- 当前专利权人: Ajinomoto Kk
- 优先权: JP4856867 1967-07-28
- 主分类号: C12P13/08
- IPC分类号: C12P13/08 ; C12B1/00
摘要:
CERTAIN MUTANTS OF ESCHERICHIA COLI WHICH REQUIRE ISOLEUCINE FOR GROWTH AND CAN GROW IN THE PRESENCE OF MORE THAN 1 MG./1. A-AMINO-B-HYDROXY-VALERIC ACID IN AN OTHERWISE CONVENTIONAL CULTURE MEDIUM PRODUCE 6-THREONINE IN AMOUNTS OF SEVERAL GRAMS PER LITER OF THE MEDIUM.
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