Title:
METHOD FOR PRODUCING L-AMINO ACID
Document Type and Number:
Japanese Patent JP2012029565
Kind Code:
A
Abstract:
To reduce by-products in fermenting/producing L-lysine, L-threonine, L-asparagine, L-asparagine acid, L-methionine, L-alanine, L-isoleucine, or L-homoserine.
A bacterium belonging to the family Enterobacteriaceae, which has an ability to produce L-lysine, L-threonine, L-asparagine, L-asparagine acid, L-methionine, L-alanine, L-isoleucine or L-homoserine, and which is modified so that expression of a gltP gene and/or gltS gene is increased, is cultured in a culture medium to produce and accumulate the L-amino acid in the culture medium or in cells of the bacterium.
Inventors:
WAKASA YUORI
TAKESHITA AKIRA
TAKESHITA AKIRA
Application Number:
JP2008302521A
Publication Date:
February 16, 2012
Filing Date:
November 27, 2008
Export Citation:
Assignee:
AJINOMOTO KK
International Classes:
C12P13/08; C12N15/09; C12R1/185
Attorney, Agent or Firm:
Yoshiyuki Kawaguchi
Hidemi Matsukura
Tsutomu Toyama
Shinichi Sanuki
Takeshi Niwa
Hidemi Matsukura
Tsutomu Toyama
Shinichi Sanuki
Takeshi Niwa
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