Files in this Data Supplement:

• Supplemental file 1 - σ^B-dependent promoters used to build Hidden Markov Model (HMM) training alignment (Table S1); L. monocytogenes σ^B-dependent promoters predicted by HMM (Table S2); σ^B promoter classification for L. monocytogenes and L. innocua genes identified as σ^B-dependent by microarray analyses (Table S3); L. innocua σ^B-dependent promoters predicted by HMM (Table S4); L. innocua-specific microarray probes (Table S5); summary of genes identified by microarray analyses as positively regulated by σ^B in L. monocytogenes and/or L. innocua (Table S6); summary of genes identified by microarray analyses as negatively regulated by σ^B in L. monocytogenes and/or L. innocua (Table S7); TaqMan primers and probes (Table S8); σ^B-dependent L. monocytogenes genes with putative roles during intracellular survival and replication (Table S9); absolute swarming areas for L. monocytogenes and L. innocua parent strains and isogenic sigB null mutants (Table S10).
  Zipped PDF document, 742K.
• Supplemental file 2 - Sequence logo for L. monocytogenes sigma B consensus promoters (Fig. S1); Venn diagram of genes identified by microarray as positively regulated by sigma B in L. monocytogenes or L. innocua exposed to salt stress or grown to stationary phase (Fig. S2); selected species-specific genes and operons identified by microarray analyses as positively regulated by sigma B (Fig. S3); selected operons identified as positively regulated by sigma B in L. monocytogenes and L. innocua (Fig. S4); selected operons identified by microarray analyses as negatively regulated by sigma B in L. monocytogenes (Fig. S5); swarming ability of the L. monocytogenes 10403S parent, L. monocytogenes ΔsigB, L. innocua FSL C2-008 parent, and the L. innocua ΔsigB strains (Fig. S6); ethanol resistance of the L. monocytogenes and L. innocua parent and ΔsigB strains (Fig. S7); correlation between qRT-PCR (TaqMan) results and microarray results (Fig. S8).
  Zipped PDF document, 170K.