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
2011-01-18
2011-01-18
Fronda, Christian L (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...
C435S183000, C435S200000, C435S252300, C435S320100, C536S023200
Reexamination Certificate
active
07871801
ABSTRACT:
A method for producing an L-amino acid is provided which includes culturing in a medium a microorganism of the Enterobacteriaceae family which has an ability to produce an L-amino acid and which has been modified so as to enhance the mannose PTS activity, accumulating the L-amino acid in the medium or in cells, and collecting the L-amino acid from the medium or cells.
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U.S. Appl. No. 11/759,419, filed Jun. 7, 2007, Ueda et al.
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Joe Yuji
Ueda Takuji
Ajinomoto Co. Inc.
Cermak Shelly Guest
Cermak Nakajima LLP
Fronda Christian L
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