发明名称 |
Method for producing L-phenylalanine by fermentation |
摘要 |
L-phenylalanine is produced by fermentation by culturing in a culture medium an L-phenylalanine producing microorganism constructed by incorporating a hybrid plasmid in a recipient strain of the genus Escherichia and recovering the L-phenylalanine which accumulates in the culture medium, said hybrid plasmid containing a deoxyribonucleic acid fragment possessing genetic information related to L-phenylalanine production and obtained from a phenylalanine analogue resistant mutant of the genus Escherichia.
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申请公布号 |
US4407952(A) |
申请公布日期 |
1983.10.04 |
申请号 |
US19800159477 |
申请日期 |
1980.06.16 |
申请人 |
AJINOMOTO COMPANY INCORPORATED |
发明人 |
TSUCHIDA, TAKAYASU;SANO, KONOSUKE |
分类号 |
C12N15/09;C12N1/21;C12N15/52;C12P13/22;C12R1/185;(IPC1-7):C12N15/00;C12R1/19 |
主分类号 |
C12N15/09 |
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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