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PRODUCTION OF OXYTETRACYCLINE BY DIFFERENT MUTANTS OF STREPTOMYCES RIMOSUS INDUCED BY PHYSICAL MUTAGENS IN A DATE MEDIUM

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Title: PRODUCTION OF OXYTETRACYCLINE BY DIFFERENT MUTANTS OF STREPTOMYCES RIMOSUS INDUCED BY PHYSICAL MUTAGENS IN A DATE MEDIUM

Authors: N.A. BASHEN, A.A. ABOU- ZEID, A.O. BAGHLAE

Journal: Pakistan Journal of Scientific and Industrial Research (Series B: Biological Sciences)

HEC Recognition History
Category From To
Y 2023-07-01 2024-09-30
Y 2022-07-01 2023-06-30
Y 2021-07-01 2022-06-30
Y 2020-07-01 2021-06-30
Y 1900-01-01 2005-06-30

Publisher: PCSIR Scientific Information Centre

Country: Pakistan

Year: 1994

Volume: 37

Issue: 12

Language: English

Keywords: UVX-rayMutagens-oxytetracycline

Categories
Microbiology (14542) Genetics (16287) Biotechnology (6089) Radiation Chemistry (21) Pharmaceutical Science (262)

Abstract

Sixty seven mutants produced by different physical mutagens were surveyed for antibiotic formation. One mutantout of 18 UV -mutants produced higher antibiotic titres than the initial organism, while in case of the 49 x-rays mutants,none of the mutants produced antibiotic yield more than the parent organism. UV irradiation gave the highest totalauxotrophic mutants percentage

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