Identification of Streptomyces sp-MWS1 Producing Antibacterial Compounds

An actinomycete, designated Streptomyces sp-MWS1, was isolated from mangrove ecosystem soil in the eastern coast of Surabaya. This organism was capable of producing a series of antibiotics that strongly inhibit the growth of Gram-positive and Gram-negative bacteria. Furthermore, culture morphological and physiological characteristics of the isolated strain, Streptomyces sp-MWS1 were compared to other reference strains belong to Streptomyces species. The analysis of nucleotide sequence of the 16S rDNA indicated similarity binary 98% with Streptomyces species