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. 2017 Oct 16;8:2013. doi: 10.3389/fmicb.2017.02013

FIGURE 3.

FIGURE 3

The developmentally regulated expression of chaplin (A) and rodlin (B) genes in S. coelicolor M145 is blocked in ΔmtrA. Expression of these morphogen genes was determined by real-time PCR analysis. M145 and ΔmtrA were grown on YBP solid medium, and RNA samples were isolated at the indicated times. Expression of hrdB, encoding the major sigma factor in M145, was used as an internal control. For each gene, the expression level in M145 at 36 h was arbitrarily set to one. The y-axis shows the fold change in expression levels in M145 (gray bars) and ΔmtrA (light bars) over the levels in M145 at 36 h. Results are the means (± SD) of triplet experiments.