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Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
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Publication date
Application filed by Asahi Chemical Industry Co LtdfiledCriticalAsahi Chemical Industry Co Ltd
Priority to JP12502576ApriorityCriticalpatent/JPS5350395A/en
Publication of JPS5350395ApublicationCriticalpatent/JPS5350395A/en
Publication of JPS542273B2publicationCriticalpatent/JPS542273B2/ja
Preparation Of Compounds By Using Micro-Organisms
(AREA)
Abstract
PURPOSE: To prepare polypeptide type antibiotics colstine industrially, having antibacterial activity against a wide range of Gram negative bacteria and useful as additives for feeds, by the culture of mutants of Bacillus genus having tolerance to ethionine.
COPYRIGHT: (C)1978,JPO&Japio
JP12502576A1976-10-201976-10-20Preparation of antibiotics colstine
GrantedJPS5350395A
(en)