Fig. 4From: Characterization of self-aggregation in Bacillus licheniformis strain RK14Morphological changes in RK14 cells during aggregate formation. The RK14 strain was grown under shaking culture conditions in LB at 37 °C. a Time-lapse observation of aggregates at 1, 2, 4, 6, 8, and 10 h. b Aggregates at 2 h are stained with FM4-64, a membrane-specific dyeBack to article page