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. 2019 Sep 13;10:2127. doi: 10.3389/fmicb.2019.02127

Figure 4.

Figure 4

Transcriptional analysis of Poly-P metabolism related genes. (A) Transcriptional analysis of putative target genes of PolR. The expression of pit (MLP_RS00235, MLP_RS24590), ppgk (MLP_RS12905), ppk (MLP_RS23025), and pstS (MLP_RS23035) at stage T3 (aerobic condition, light gray) and stage T4 (anaerobic condition, dark gray) was determined by RT-qPCR. (B) Transcriptional analysis of other Poly-P metabolism related genes. The transcription levels of genes at T3 were set to one, and the expression of the 16S rRNA gene was used as the control. The values were obtained by three independent experiments and are shown as means ± standard deviations. **, compared with the expression data at stage T3, P < 0.01.