Characterization of Antibiotic Actinomycin D Isolated from Streptomyces parvulus Collected from Marine Sponge of Barrang Lompo Island, Makassar, Indonesia.

Characterization and identification of Strain 20 / BLP by molecular phylogenetic analysis of 16S rRNA sequences revealed the closest relationship with Uncultured Streptomy-ces sp and S. parvulus with a similarity value of 83 %, which indicated a new species. The structure of the active compound isolated from actinomycetes strain 20 / BLP leads to Actino-mycin D.