Figure 3
From: A positive feedback loop mediated by Sigma X enhances expression of the streptococcal regulator ComR
Transcriptome scatter-plot comparing S. mutans grown in the presence or absence of the XIP pheromone in CDM. Normalized mean reads (log scale) for all annotated S. mutans open reading frames (mean values are from three independent experiments). ORFs of the ComR (green), ComED (red), and SigX (light and dark blue) regulons, as shown in Fig. 2. The ORFs of the SigX regulon comprising the pan-streptococcal SigX regulon are in dark blue. The yellow star corresponds to the comR gene. Four-fold change marker (blue line; 135 ORFs > 4, 19 ORFs < 4).
