having a disrupted putrescine degradation pathway

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United States of America Patent

PATENT NO 9840725
SERIAL NO

15097500

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Abstract

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The present invention provides a method for producing L-amino acids such as L-amino acids belonging to the glutamate family by fermentation using a bacterium of the family Enterobacteriaceae, particularly a bacterium belonging to the genus Escherichia, which has been modified to disrupt the putrescine degradation pathway by, for example, inactivation of one gene or several genes from the puuADRCBE gene cluster.

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AJINOMOTO CO INCJAPAN TOKYO CENTRAL BEIJING A CHOME 15-1 TOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gusyatiner, Mikhail Markovich Moscow, RU 49 676
Kiryukhin, Mikhail Yurievich Moscow, RU 4 11
Romkina, Anastasia Yurienva Moscow, RU 1 0
Rostova, Yulia Georgievna Moscow, RU 13 41

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