The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 07, 2010
Filed:
Aug. 23, 2002
Seiko Otsuna, Kawasaki, JP;
Masakazu Sugimoto, Kawasaki, JP;
Masako Izui, Kawasaki, JP;
Atsushi Hayakawa, Kawasaki, JP;
Eiichi Nakano, Kawasaki, JP;
Masaki Kobayashi, Kawasaki, JP;
Yasuhiko Yoshihara, Kawasaki, JP;
Tsuyoshi Nakamatsu, Kawasaki, JP;
Seiko Otsuna, Kawasaki, JP;
Masakazu Sugimoto, Kawasaki, JP;
Masako Izui, Kawasaki, JP;
Atsushi Hayakawa, Kawasaki, JP;
Eiichi Nakano, Kawasaki, JP;
Masaki Kobayashi, Kawasaki, JP;
Yasuhiko Yoshihara, Kawasaki, JP;
Tsuyoshi Nakamatsu, Kawasaki, JP;
Ajinomoto Co., Inc., Tokyo, JP;
Abstract
The L-lysine-producing ability and the L-lysine-producing speed are improved in a coryneform bacterium harboring an aspartokinase in which feedback inhibition by L-lysine and L-threonine is substantially desensitized, by successively enhancing DNA coding for a dihydrodipicolinate reductase, DNA coding for a dihydrodipicolinate synthase, DNA coding for a diaminopimelate decarboxylase, and DNA coding for a diaminopimelate dehydrogenase.