Mutant strains of agrobacterium for producing .beta.-1,3-glucan

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United States of America Patent

PATENT NO 5508191
SERIAL NO

08266657

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Disclosed is a microorganism belonging to the genus Agrobacterium which is able to produce .beta.-1,3-glucan and is either deficient or defective in phosphoenolpyruvate carboxykinase activity. Preferred microorganisms are mutants of Agrobacterium sp. biovar I. Particularly preferred mutant strains are Agrobacterium sp. biovar I GA-27 (FERM BP-4350) and Agrobacterium sp. biovar I GA-33 (FERM BP-4351).

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Patent Owner(s)

Patent OwnerAddress
TAKEDA-KIRIN FOODS CORPORATION19-20 TSUKIJI 6-CHOME CHUO-KU TOKYO 104-0045

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kanegae, Yukihiro Kobe, JP 6 27
Nakatsui, Isamu Kobe, JP 4 10
Yutani, Akira Himeji, JP 1 4

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