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Kinetics of biofilm formation by wild-type S. enterica. SJW1103 was cultured at 30°C in PVC 96-well plates containing LB without NaCl plus 0.2% glucose. Samples were harvested at designated time points to determine growth (OD630) and biofilm formation after crystal violet staining (OD550) as described in the text. ▪, OD630; ●, OD550.
