Newly characterized Streptomyces strain yields previously unknown natural products

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Researchers characterized a new subspecies of Streptomyces barkulensis and found it produces two previously unknown natural products, lavasamycin A and B. The bacterium was isolated from soil in Lavasan, Iran, and the findings were published in the Journal of Natural Products.

In a collaboration, researchers from the Leibniz Institute DSMZ-German Collection of Microorganisms and Cell Cultures and the Helmholtz Center for Infection Research (HZI) have discovered two previously unknown natural products. Lavasamycin A and B are produced by the bacterium Streptomyces barkulensis subsp. lavasanensis, which was isolated from a soil sample collected in Lavasan, Iran, and characterized as a new subspecies at the DSMZ. The findings have been published in the Journal of Natural Products.