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
2007-01-09
2007-01-09
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...
C435S243000, C435S252100, C435S252300, C435S252320, C435S320100, C435S440000, C435S455000, C530S350000, C536S023700
Reexamination Certificate
active
09835381
ABSTRACT:
L-Arginine is produced by culturing a coryneform bacterium in which an arginine repressor involved in L-arginine biosynthesis is deleted by disrupting a gene coding for the repressor, and which has L-arginine producing ability in a medium to produce and accumulate L-arginine in the medium, and collecting the L-arginine from the medium.
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A. Maghnouj, et al., Journal of Bacteriology, vol. 180, No. 24, pp. 6468-6475, “The ARCABDC Gene Cluster, Encoding the Arginine Deiminase Pathway ofBacillus licheniformis, and its Activation by the Arginine Repressor ARGR”, Dec. 1998.
Asakura Yoko
Ito Hisao
Kurahashi Osamu
Mori Yukiko
Suga Mikiko
Ajinomoto Co. Inc.
Fronda Christian L.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Saidha Tekchand
LandOfFree
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