title: Antibiotic A-130, isolation and characterization.
abstract: An antibiotic, A-130, was isolated from a strain identified as Streptomyces hygroscopicus, strain A-130. The antibiotic belongs to the nigericin group and like dianemycin, has an alpha, beta-unsaturated ketone chromophore in its molecule. A-130 is active against gram-positive organisms.
mesh_terms: D000900:Anti-Bacterial Agents / Q000302:isolation & purification* / Q000494:pharmacology; D001407:Bacillus / Q000187:drug effects; D004755:Enterobacteriaceae / Q000187:drug effects; D009550:Nigericin / Q000031:analogs & derivatives; D013291:Streptococcus / Q000187:drug effects; D013302:Streptomyces; D014249:Trichophyton / Q000187:drug effects
chemical_list: D000900:Anti-Bacterial Agents; D009550:Nigericin