Method for producing L-tryptophan by fermentation

Details Method for producing L-tryptophan by fermentation Method for producing L-tryptophan by fermentation

1990-03-22

1991-07-23

Schwartz, Richard A.

Chemistry: molecular biology and microbiology

Micro-organism, tissue cell culture or enzyme using process...

Preparing alpha or beta amino acid or substituted amino acid...

43525232, 4353201, 435840, 435843, 935 29, 935 60, 935 72, C12P 1322, C12N 121

Patent

active

050343181

ABSTRACT:
A method for producing L-tryptophan comprising culturing coryneform glutamic acid-producing bacteria transformed with an expression vector capable of replicating and expressing an operably linked anthranilic acid phosphoribosyl transferase gene isolated from a brevibacterium glutamic acid-producing bacterium, growing the transformants in culture medium allowing for the production of L-tryptophan and recovering the L-tryptophan accumulated in the culture medium.

REFERENCES:
Aiba, et al., Applied & Environmental Microbiology, vol. 43(2), pp. 289-297, 1982.

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