منابع مشابه
Cylindrocarpon pauciseptatum sp. nov., with notes on Cylindrocarpon species with wide, predominantly 3-septate macroconidia.
A Cylindrocarpon species with up to 10 microm wide, straight and predominantly 3-septate macroconidia, subglobose to ovoidal microconidia and chlamydospores, is described as Cyl. pauciseptatum. It is most similar to Cyl. austrodestructans but no chlamydospores and microconidia are formed in the latter. Similar macroconidia also occur in Cyl. theobromicola, which forms oval to ellipsoidal microc...
متن کاملKitamycins, new antimycin antibiotics produced by Streptomyces sp.
In the course of our screening program for plant growth inhibitors, Streptomyces sp. K385 isolated from a soil sample collected in OkayamaJapan, was found to produce kitamycin A (1) and B (2), new antimycin type antibiotics, together with known antimycin type antibiotics, antimycin A1? A2a, A3, A4a1?2), urauchimycin B (3)3), and deisovalerylblastmycin (4).4?5) This study describes the fermentat...
متن کاملLandomycins, new angucycline antibiotics from Streptomyces sp. I. Structural studies on landomycins A-D.
The chemical structure of the new angucycline antibiotic landomycin A has been elucidated via chemical and spectroscopic methods, in particular by 2D NMR correlation spectroscopy, e.g., 1H, 1H-COSY, 13C, 1H-COSY, correlation spectroscopy via long-range-couplings and heteronuclear multiple bond connectivity spectroscopy sequences. The spectroscopic investigations were carried out principally wit...
متن کاملNocathiacins, new thiazolyl peptide antibiotics from Nocardia sp. II. Isolation, characterization, and structure determination.
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متن کاملCedarmycins A and B, new antimicrobial antibiotics from Streptomyces sp. TP-A0456.
Two novel butyrolactone antibiotics, cedarmycins A and B, were isolated from the cultured broth of the actinomycete Streptomyces sp. TP-A0456. The new compounds were purified by HP-20 resin, silica gel, ODS column chromatographies and preparative HPLC, consecutively. The structure of cedarmycin was determined by spectroscopic methods as an alpha,beta-unsaturated butyrolactone with a fatty acid ...
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ژورنال
عنوان ژورنال: The Journal of Antibiotics
سال: 1977
ISSN: 0021-8820,1881-1469
DOI: 10.7164/antibiotics.30.681