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
2009-06-04
2011-11-15
Saidha, Tekchand (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...
C435S106000, C435S110000, C435S114000
Reexamination Certificate
active
08058035
ABSTRACT:
A microorganism which has an L-amino acid producing ability and has been modified so that succinate dehydrogenase activity and α-ketoglutarate dehydrogenase activity are decreased is cultured in a medium to produce and accumulate an L-amino acid in the medium or cells of the microorganism, and the L-amino acid is collected from the medium or cells to produce the L-amino acid.
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Hara Yoshihiko
Izui Hiroshi
Nakamura Jun
Nishi Ranko
Ajinomoto Co. Inc.
Cermak Shelly Guest
Cermak Nakajima LLP
Meah Younus
Saidha Tekchand
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