Functional categories of the genes that showed down-regulation and/or highly reduced RNAP binding in <i>rpoA</i>^<i>del</i>-expressing cells.

a: Number of genes and TUs (in parentheses) down-regulated in rpoAdel-expressing cells, as identified by transcriptome analysis. b: Number of genes and TUs (in parentheses) that showed highly reduced RNAP binding in rpoAdel-expressing cells, as identified by ChAP-chip analysis. c: Number of genes detected as being altered by both transcriptome and ChAP-chip analyses. d: Total number of genes and TUs in each functional category. Functional categories of the genes that showed down-regulation and/or highly reduced RNAP binding in rpoAdel-expressing cells.