Alborixin, a new antibiotic ionophore: Taxonomy, isolation and biological properties.
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چکیده
منابع مشابه
Alborixin, a new antibiotic ionophore: taxonomy, isolation and biological properties.
Alborixin is an ionophorous antibiotic of the nigericin group isolated from cultures of a strain of Streptomyces albus. It is active against Gram-postive bacteria and is coccidiostatic, but it is very toxic. The antibacterial principle was extracted with organic solvent from the mycelium, isolated in crystalline form and named alborixin.
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lated from a mixture of soils plated on yeast starch agar (yeast extract 0.5 %, soluble starch 1.0%, Difco agar 1.5%, pH 7.0) containing 25 jug/ml everninomicin. On the descriptive media of Shirling and Gottlieb5), and Waksman6), after 21 days at 30°C, the culture forms beige to tan vegetative mycelia pigments, gray-white to pink aerial mycelia and a faint yellow-brown diffusible pigment. Upon ...
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ژورنال
عنوان ژورنال: The Journal of Antibiotics
سال: 1976
ISSN: 0021-8820,1881-1469
DOI: 10.7164/antibiotics.29.692