Process for producing L-arginine

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United States of America Patent

PATENT NO 4775623
SERIAL NO

06646512

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Abstract

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Disclosed is a process for producing L-arginine by transforming a host microorganism belonging to the genus Corynebacterium or Brevibacterium with a recombinant DNA of a DNA fragment containing a gene involved in the biosynthesis of L-arginine and a vector DNA, culturing the transformant in a nutrient medium, accumulating L-arginine in the culture medium and recovering L-arginine therefrom.

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Patent Owner(s)

Patent OwnerAddress
KYOWA HAKKO KOGYO CO LTD A CORP OF JAPAN6-1 OHTEMACHI ITCHOME CHIYODA-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Katsumata, Ryoichi Machida, JP 37 317
Oka, Tetsuo Yokohama, JP 46 497
Yokoi, Haruhiko Machida, JP 12 260

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