L-amino acid producing microorganism which has been modified...

Details L-amino acid producing microorganism which has been modified... L-amino acid producing microorganism which has been modified...

2006-01-17

2009-06-16

Ramirez, Delia M (Department: 1652)

Chemistry: molecular biology and microbiology

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

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

C435S110000, C435S115000, C435S320100, C435S069100, C435S252330, C536S023100, C530S350000

Reexamination Certificate

active

07547531

ABSTRACT:
An L-amino acid producing bacterium of the Enterobacteriaceae family is described, wherein the bacterium has been modified so as to not produce type I fimbrial adhesin protein is cultured in a medium to produce and excrete said L-amino acid in the medium, and collecting said L-amino acid from the medium.

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Schembri et al., FEMS Microbiology Letters 137:257-263, 1996.

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