Figure 3From: The heme sensing response regulator HssR in Staphylococcus aureus but not the homologous RR23 in Listeria monocytogenes modulates susceptibility to the antimicrobial peptide plectasinKinetics of bacterial killing in vitro. S. aureus 8325-4 wild type, 8325-4 hssR::bursa and 8325-4 hssR::bursa/p RMC2-hssRS were incubated in the presence of 1XMIC. The colony counts are shown as representative of three independent experiments. CFU, colony-forming units.Back to article page