Article
A high level of accumulation of 2-hydroxymuconic 6-semialdehyde from aniline by the transpositional mutant Y-2 of Pseudomonas species AW-2.
Microbiological research - 1 Jul 1997
Aoki K, Kodama N, Murakami S, Shinke R
Abstract excerpt
Four transpositional mutants of aniline-assimilating Pseudomonas sp. AW-2 produced 2-hydroxymuconic 6-semialdehyde (HMS) from aniline and accumulated it in a cultural medium. Among the four mutants, strain Y-2 produced the greatest amount of HMS (0.77 mg/ml) from 1 mg/ml of aniline hydrochloride in a 15-h growing culture. The conversion rate of aniline to HMS was 70% on a molar basis. Resting cells of strain Y-2...
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