Method of producing amino acids using E. coli transformed...

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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C435S108000, C435S115000, C435S116000, C435S183000, C435S194000, C435S252330, C530S350000, C536S023200

Reexamination Certificate

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11204011

ABSTRACT:
Amino acids such as threonine, homoserine, isoleucine, lysine, valine and tryptophan are produced using a bacterium belonging to the genusEscherichiawhich has been constructed from a sucrose non-assimilative strain belonging to the genusEscherichiaand which harbors sucrose non-PTS or PTS genes and has an ability to produce the amino acid.

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