It was originally extracted from Streptomyces nodosus, a filamentous bacterium, in 1955 at the Squibb Institute for Medical Research from cultures of an undescribed streptomycete isolated from the soil collected in the Orinoco River region of Venezuela.
Streptomyces | Streptomyces peucetius | Streptomyces pentaticus | Streptomyces nodosus | Streptomyces hygroscopicus | Potamogeton nodosus |