Screening of Antibiotic Producing Actinomycetes for Antibiosis from Soil of Siraha, Nepal
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چکیده
منابع مشابه
Screening of antibacterial producing actinomycetes from sediments of the Caspian Sea
Actinomycetes are interesting as a main producer of secondary metabolites and industrial antibiotics from marine environments. A total of 44 strains of actinomycetes were isolated from Caspian Sea sediments at a depth of 5-10 m. Preliminary screening was done using cross-streak method against 2 gram-positive and 4 gram-negative pathogen bacteria. The most potent strains MN2, MN3, MN38, MN39, MN...
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Cardaria draba is an important, troublesome weed in the sustainable production of wheat. Inthe first step of this study, 100 actinomycete isolates were purified from soil samples collectedfrom the rhizosphere and phyllosphere of plants in different provinces of Iran. All isolates weresubjected to primary screening by assaying the fermentation broth of the sterile surfaces of C.draba leaves. Con...
متن کاملIsolation, Molecular Characterization and Identification of Antibiotic Producing Actinomycetes from Soil Samples
Article history: Received on: 09/05/2017 Accepted on: 07/07/2017 Available online: 30/09/2017 A total of 9 actinomycetes (FA1-FA9) isolates were isolated from soil and water samples using starch casein agar and actinomycetes isolation agar. Except FA4, all the isolates showed antimicrobal activity against one or more of the bacteria (Escherichia coli, Enterococcus faecalis, Klebisella pneumonia...
متن کاملRules for the classification of antibiotic-producing actinomycetes.
One of the most important tasks in our present day science of antibiotics is the establishment of a completely rational taxonomy and nomenclature for antibiotic-producing organisms. A purposeful search for antibiotic substances is possible only with good knowledge of the species which produce them. A great many antibiotic-producing actinomycetes have been described recently. Investigators often...
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An actinomycete strain, Streptomyces hygroscopicus subsp. ossamyceticus (strain D10) was isolated from Thar Desert soil, Rajasthan during the year 2006 and found to produce a yellow color pigment with antibiotic activity. Crude pigment was produced from strain D10 by solid state fermentation using wheat bran medium followed by extraction with ethyl acetate. The antimicrobial activity of the cru...
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ژورنال
عنوان ژورنال: Himalayan Journal of Science and Technology
سال: 2017
ISSN: 2616-0234,2565-5132
DOI: 10.3126/hijost.v1i0.25817