FIG. 2.

Growth of the wild-type L. monocytogenes strain LO28 and its ctc mutant in BHI medium with or without 5.5% NaCl. □, strain LO28 grown in BHI medium; ▪, ctc mutant grown in BHI medium; ▵, strain LO28 grown in BHI medium with NaCl; ▴, ctc mutant grown in BHI medium with NaCl.