Fig. 3
From: Carbon starvation of Pseudomonas aeruginosa biofilms selects for dispersal insensitive mutants
Colony variants of P. aeruginosa during biofilm starvation. Effluent from biofilms pre- and post- starvation was serially diluted and plated onto LB agar for enumeration. For each time point, the biomass was also harvested from the flow cells, serially diluted and plated onto LB agar to ennumerate morphotypic variants. Independent flow-cells were run for each time point for control (A) and starved (B) conditions