Antimicrobial Potential of spp. Isolated from the Rift Valley Regions of Ethiopia.

The study was undertaken to isolate, screen, and identify actinomycetes with antimicrobial metabolites. Twenty-one composite soil samples were randomly collected from various unique agroecological niches in the Rift Valley of Ethiopia. The soil samples were serially diluted and spread on starch casein agar medium supplemented with 50 g/ml cycloheximide and 25 g/ml nalidixic acid.