Figure 4

Representative CLSM images of  Y. lipolytica  NCIM 3589 biofilms. Observations of control cells and cells treated with sub-MIC concentration of rhamnolipid (2.5% w/v), SDS (0.3% w/v) and CTAB (2.5% w/v) for 1 h, showed live cells stained with SYTO9 and dead cells stained with PI. Bar indicates 30 μm.