L-threonine producing bacterium belonging to the genus...

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing alpha or beta amino acid or substituted amino acid...

Reexamination Certificate

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Details

C435S115000, C435S320100, C435S189000, C435S006120, C435S252330, C435S069100, C536S023200

Reexamination Certificate

active

11002072

ABSTRACT:
There is disclosed a method for producing L-threonine using bacterium belonging to the genusEscherichiawherein the bacterium has been modified to enhance an activity of aspartate-β-semialdehyde dehydrogenase.

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