NOVEL MICROORGANISM - YAMANOUCHI PHARMA CO LTD

Title:

NOVEL MICROORGANISM

Document Type and Number:

Japanese Patent JPS61268174

Kind Code:

A

Abstract:

PURPOSE: To provide a microbial strain belonging to Streptomyces organonensis, deficient of sulfokinase and capable of economically producing organomycin B and cephamycin B useful as antibacterial agents.

CONSTITUTION: A microbial strain belonging to Streptomyces organonensis and separated from natural environment is subjected to mutagenic treatment to obtain a mutant strain of Streptomyces organonensis No.6827 (FERM-P 8141). The mutant is inoculated in a medium containing nutrient source and cultured aerobically at 5W10pH and 18W35°C for 3W10hr.

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Inventors:

SAITO TAKESHI
SUZUKI KENICHI
YAMAGUCHI YOJI
FUNAKOSHI KATSUYUKI
MIYAZAKI SHIGERU
GUSHIMA HIROSHI
SASAKI TOSHIO

Application Number:

JP11085785A

Publication Date:

November 27, 1986

Filing Date:

May 22, 1985

Export Citation:

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Assignee:

YAMANOUCHI PHARMA CO LTD

International Classes:

C12N1/20; C12P35/08; C12R1/465; (IPC1-7): C12N1/20; C12P35/08; C12R1/465

Attorney, Agent or Firm:

Shozo Nagai (1 person outside)

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