E. COLI VARIANT STRAIN OR CORYNEBACTERIUM GLUTAMICUM VARIANT STRAIN PRODUCING L-AMINO ACIDS, AND METHOD FOR PRODUCING L-AMINO ACIDS USING SAME

The present disclosure relates to an L-amino acid-producing E. coli mutant strain or Corynebacterium glutamicum mutant strain having enhanced L-amino acid productivity, and a method of producing L-amino acid using the same. The L-amino acid-producing E. coli mutant strain and Corynebacterium glutami...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, Hyun Ho, JO, Young Il, YANG, Cheol Min, KIM, Hyun Young, KIM, Yong Soo, LEE, Sun Hee, SHIN, Won Joo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY PEPTIDES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The present disclosure relates to an L-amino acid-producing E. coli mutant strain or Corynebacterium glutamicum mutant strain having enhanced L-amino acid productivity, and a method of producing L-amino acid using the same. The L-amino acid-producing E. coli mutant strain and Corynebacterium glutamicum mutant strain according to the present disclosure exhibit an enhanced ability to produce L-amino acid, such as L-tryptophan, L-phenylalanine, L-tyrosine, L-glutamine, L-lysine, L-arginine, L-valine, L-leucine, L-isoleucine, L-threonine, L-histidine, L-serine, or L-citrulline, compared to parent strains thereof, and are capable of producing a high concentration of L-amino acid in high yield.