doi: 10.7164/antibiotics.29.1182.
The description and antibiotic production of Streptomyces hygroscopicus var. Geldanus
- PMID: 993105
- DOI: 10.7164/antibiotics.29.1182
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The description and antibiotic production of Streptomyces hygroscopicus var. Geldanus
J Antibiot (Tokyo).
1976 Nov.
Free article
Abstract
A new variety of Streptomyces hygroscopicus was isolated from a Kalamazoo soil. This isolate is described and identified as var. geldanus. When fermented in preferential media it produces geldanamycin, nigericin, nocardamine, and a libanamycin-like activity. Fermentation conditions, chromatographic separation, and antimicrobial spectra of the antibiotics are given.
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