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
1983-11-22
1985-07-09
Rosen, Sam
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing alpha or beta amino acid or substituted amino acid...
435843, C12P 1306, C12R 115
Patent
active
045282730
ABSTRACT:
A method for improving a strain of microorganisms capable of converting glycine to L-serine by selecting for strain-improving mutations such that the improved strain is serine dehydratase negative and is resistant to at least one of the amino acid analogs serine hydroxamate, glycine hydroxamate or methionine hydroxamate.
REFERENCES:
Morinaga et al.-Chem. Abst., vol. 93 (1980) p. 43927v.
Ajinomoto-Chem. Abst., vol. 94 (1981) p. 45608m.
Lovinger Gerald G.
Whitehead Susan A.
Krafte Jill H.
Rosen Sam
W. R. Grace & Co.
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