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Inventor:
Kimura; Eiichiro
Address:
Kawasaki, JP
No. of patents:
14
Patents:












Patent Number Title Of Patent Date Issued
7833397 Amino-acid biosensor, Fischer-ratio biosensor and health information management system November 16, 2010
Disclosed is a biosensor capable of measuring a total concentration of plural types of amino acids. An amino-acid biosensor (200) for measuring a total concentration of a plurality of specific amino acids, comprises a measuring electrode (202) which includes as components a mediator and
7608437 Method of constructing amino acid producing bacterial strains, and method of preparing amino aci October 27, 2009
A method of producing coryneform bacteria having an improved amino acid or nucleic acid-productivity comprises the steps of introducing a mutation in a promoter sequence of amino acid- or nucleic acid-biosynthesizing genes on a chromosome of a coryneform bacterium so that it is close to
7244569 Plasmid autonomously replicable in coryneform bacteria July 17, 2007
A plasmid isolatable from Corynebacterium thermoaminogenes, which comprises a gene coding for a Rep protein having the amino acid sequence shown in SEQ ID NO: 8 or an amino acid sequence having homology of 90% or more to the amino acid sequence shown in SEQ ID NO: 8, and has a size of
7183403 Genes for heat resistant enzymes of amino acid biosynthetic pathway derived from thermophilic co February 27, 2007
A plurality of primer sets are designed based on a region where conservation at the amino acid level is observed among various microorganisms for known gene sequences corresponding to a gene coding for an enzyme of the L-amino acid biosynthetic pathway derived from Corynebacterium th
7125977 Genes for heat resistant enzymes of amino acid biosynthetic pathway derived from thermophilic co October 24, 2006
A plurality of primer sets are designed based on a region where conservation at the amino acid level is observed among various microorganisms for known gene sequences corresponding to a gene coding for an enzyme of the L-amino acid biosynthetic pathway derived from Corynebacterium th
6995250 Thermophilic amino acid biosynthesis system enzyme gene of thermotolerant coryneform bacterium February 7, 2006
A plurality of primer sets are designed based on a region where conservation at the amino acid level is observed among various microorganisms for known gene sequences corresponding to a gene coding for an enzyme of the L-amino acid biosynthetic pathway derived from Corynebacterium th
6962805 Method of constructing amino acid producing bacterial strains, and method of preparing amino aci November 8, 2005
A method of producing coryneform bacteria having improved amino acid or nucleic acid productivity comprising the steps of introducing a mutation in a promoter sequence of amino acid- or nucleic acid-biosynthesizing genes on a chromosome of a coryneform bacterium to make it close to a
6905819 Plasmid autonomously replicable in coryneform bacteria June 14, 2005
A plasmid which is able to be isolated from Corynebacterium thermoaminogenes, and which comprises a gene coding for a Rep protein having the amino acid sequence shown in SEQ ID NO: 4 or an amino acid sequence having homology of 90% or more to the amino acid sequence shown in SEQ ID N
6338956 Stress-resistant microorganism and method of producing fermentative product January 15, 2002
A microorganism is utilized to fermentatively produce useful substances such as amino acids by cultivating the microorganism in a medium to allow a fermentative product to be produced and accumulated in the medium, and collecting the fermentative product, wherein the microorganism to be
6303383 Temperature sensitive plasmid for coryneform bacteria October 16, 2001
A coryneform bacterium in which a DNA fragment is incorporated into its chromosome is prepared by (a) obtaining a recombinant plasmid through ligation of a DNA fragment having a sequence homologous to a gene present on a chromosome of a coryneform bacterium to a plasmid that has a wi
6156532 Stress-resistant microorganism and method of producing fermentative product December 5, 2000
A microorganism is utilized to fermentatively produce useful substances such as amino acids by cultivating the microorganism in a medium to allow a fermentative product to be produced and accumulated in the medium, and collecting the fermentative product, wherein the microorganism to be
5977331 .alpha.-Ketoglutarate dehydrogenase gene November 2, 1999
Disclosed are coryneform L-glutamic acid-producing bacteria deficient in .alpha.-ketoglutarate dehydrogenase, a method of producing L-glutamic acid by using the bacteria, a gene coding for an enzyme having .alpha.-KGDH activity originating from coryneform L-glutamic acid-producing bacter
5929221 Gene derived from coryneform bacteria and use thereof July 27, 1999
The L-lysine productivity of an L-lysine producing Coryneform bacterium is enhanced by amplifying a novel gene derived from a Coryneform bacterium and participating in L-glutamic acid production, while the L-glutamic acid productivity of an L-glutamic acid-producing Coryneform bacterium
5846790 Methods of producing L-lysine and L-glutamic acid by fermentation December 8, 1998
A mutant strain having an ability to produce L-glutamic acid in the absence of any biotin action-suppressing agent in a medium containing an excessive amount of biotin is obtained by giving temperature sensitivity with respect to a biotin action-suppressing agent to a coryneform L-glutam










 
 
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