Streptomyces Griseus - Antibiotic Production

Antibiotic Production

Interest in the genus Streptomyces for antibiotics came after the discovery of the antibiotic streptomycin in a S. griseus strain in 1943. The discovery of streptomycin, an antituberculosis antibiotic, earned Waksman the Nobel Prize in 1952. The strains of this species are now known to be rich sources of antibiotics and to produce 32 different structural types of commercially significant secondary metabolites. Furthermore, the genomic studies have revealed a single strain of S. griseus IFO 13350 has the capacity to produce 34 different secondary metabolites.