Isolation, identification, optimization, and metabolite profiling of Streptomyces sparsus VSM-30.

ABSTRACT: Deep sea sediment samples of Bay of Bengal (Visakhapatnam) have been analyzed for actinomycetes as an elite source to screen for the production of bioactive metabolites. The actinomycetes strain VSM-30 has an exciting bioactivity profile and was isolated during our systemic screening of marine actinomycetes. It was identified as Streptomyces sparsus based on morphological, physiological, biochemical, and molecular approaches. Response surface methodology regression analysis was carried out to fit the experimental data of each response by the second-order polynomial. The results have proven right interaction among process variables at optimized values of incubation time at 12 days, pH at 8, temperature at 30 °C, concentrations of starch at 1%, and tryptone at 1% and the data have been adequ

SUBMITTER: Managamuri U 

PROVIDER: S-EPMC5494031 | biostudies-literature | 2017 Jul

REPOSITORIES: biostudies-literature