Process for producing phenylananine

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United States of America Patent

PATENT NO 4908312
SERIAL NO

07281920

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Abstract

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The invention relates to a bacterial process for producing phenylalanine. The process utilizes a Corynebacterium or Brevibacterium host which is transformed with a recombinant DNA. The recombinant DNA harbors a DNA containing a gene which encodes chorismate mutase or prephenate dehydratase. The transformed microorganism is then cultured in order to accumulate phenylalanine in the culture medium and the phenylalanine is recovered therefrom.

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Patent Owner(s)

Patent OwnerAddress
KYOWA HAKKO KOGYO CO LTDTOKYO TOKYO METROPOLIS

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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
Ozaki, Akio Machida, JP 50 611

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