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
1980-06-12
1983-06-14
Kepplinger, Esther M.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing alpha or beta amino acid or substituted amino acid...
435253, 435172, 435848, 435849, C12N 120, C12N 1500, C12P 1324, C12R 1185
Patent
active
043884059
ABSTRACT:
A microorganism of the genus Escherichia incorporated with a hybrid plasmid, which have been inserted with a DNA fragment possessing genetic information related to L-histidine production and obtained from a mutant of the genus Escherichia, resistant to a histidine-analogue, produces L-histidine in a high yield.
REFERENCES:
patent: 3713977 (1973-01-01), Nakayama et al.
patent: 3716453 (1973-02-01), Okumura et al.
patent: 4237224 (1980-12-01), Cohen et al.
patent: 4278765 (1981-07-01), Debabor et al.
Moyed et al., Science, 129, 968-969, (1959).
Sano Kounosuke
Tsuchida Takayasu
Ajinomoto Company Incorporated
Kepplinger Esther M.
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