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
1993-01-11
1994-08-30
Marx, Irene
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing alpha or beta amino acid or substituted amino acid...
4351721, 435873, 4352521, C12P 1308, C12N 120
Patent
active
053427661
ABSTRACT:
Higher amount of L-threonine can be accumulated by the cultivation of certain microorganism belonging to the genus Providencia, having a resistance to methionine antagonist and having capabilities of producing L-threonine.
REFERENCES:
patent: 3375173 (1968-03-01), Nishimura et al.
patent: 3893888 (1975-07-01), Tsuchida et al.
Ikeda et al., Agr. Biol. Chem 40, pp. 511-516, 1976.
Yoshinaga et al. In "Amino Acids, Biosynthesis and Genetic Regulation", 1983, Addison Wesley, pp. 405-428.
Stanbury et al, "Principles of Fermentation Technology", 1984, pp. 41-47, Pergamon Press.
Yamada Katsushige
Yotsumoto Kyousuke
Marx Irene
Miller Austin R.
Toray Industries Inc.
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