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2 007 458

(13)

C1

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IPC

(21) (22)

Application

5033510/13, 1992-03-23

(22)

Actual filing date

1992-03-23

(45)

Published

1994-02-15

(72)

Inventor

Zvenigorodskij V.I.Tjaglov B.V.Vladimirova E.S.Zhdanov V.G.

(73)

Holder

Vsesojuznyj Nauchno-Issledovatel'Skij Institut Genetiki I Selektsii Promyshlennykh Mikroorganizmov

STRAIN STREPTOMYCES VIRGINAE - A PRODUCER OF ANTIBIOTIC VIRGINIAMYCINE Russian patent published in 1994 - IPC

Abstract RU 2007458 C1

FIELD: microbiological industry. SUBSTANCE: new strain Streptomyces virginae VKPM S-1046 is obtained by multistep selection from the natural strain Streptomyces virginae ATCC 13161 by ultraviolet irradiation. Morphological, cultural, physiological and biochemical properties are described. Grown spores of strain are cultured on fermenting medium at 25 C for 22-24 h. Strain produces antibiotic virginiamycine showing activity 650 U/ml at the end of fermentation. EFFECT: enhanced production of antibiotic.

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RU 2 007 458 C1

Authors

Zvenigorodskij V.I.

Tjaglov B.V.

Vladimirova E.S.

Zhdanov V.G.

Dates

1994-02-15—Published

1992-03-23—Filed

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