Screening of isolates for antimicrobial activity. (A) colonies showing zone of clearance (B) well diffusion assay of methanol extracts. Selected colonies were purified and preserved. Further, methanol extracts were prepared from 48 h cell free fermented broth of all selected isolates and tested against S. aureus (MTCC1430).
Mandal et al. BMC Microbiology 2013 13:152 doi:10.1186/1471-2180-13-152