Process for producing L-histidine by fermentation

Details Process for producing L-histidine by fermentation Process for producing L-histidine by fermentation

1983-04-07

1985-01-22

Shapiro, Lionel 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...

4351721, 435840, 435843, 435253, C12P 1324, C12N 1500, C12N 120, C12R 113, C12R 115

Patent

active

044952830

ABSTRACT:
L-histidine is produced by culturing, in a nutrient medium, an L-histidine producing mutant microorganism belonging to the genus Corynebacterium or Brevibacterium. The mutant is resistant to growth inhibition by an RNA polymerase inhibitor or requires adenine. L-histidine is accumulated in the culture liquor and is recovered therefrom.

REFERENCES:
patent: 3713977 (1973-01-01), Nakayama et al.
patent: 3816258 (1974-06-01), Arai et al.
patent: 3875001 (1975-04-01), Kubota et al.

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