Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing alpha or beta amino acid or substituted amino acid...
Patent
1994-07-29
1995-12-12
Knode, Marian C.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing alpha or beta amino acid or substituted amino acid...
435116, 435106, 4352528, C12P 1308, C12P 1306, C12P 1304
Patent
active
054749182
ABSTRACT:
A process for the production of L-threonine by fermentation of Escherichia coli FERM BP-3756 or Escherichia coli FERM BP-4072 and a process for the production of L-isoleucine by the fermentation of Escherichia coli FERM BP-3757 is disclosed. The strains are resistant to purine analogues such as 6-dimethylaminopurine or 6-methylaminopurine.
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Kino Kuniki
Kuratsu Yoshiyuki
Okamoto Kazuyuki
Takeda Yasuya
Knode Marian C.
Kyowa Kakko Kogyo Co., Ltd.
Osoteo Maria L.
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