Skip to main content
. 2021 Feb 8;12:874. doi: 10.1038/s41467-021-21144-0

Fig. 5. Time-dependent changes in the copy numbers of SgrS and ptsG mRNA and estimation of kinetic parameters.

Fig. 5

Time course changes and corresponding modeling curves for the SgrS, ptsG mRNA, and SgrS-ptsG complex in a wild type, c G184A mutant strain, e G184A–C195U mutant strain, g G215A mutant strain. Average copy numbers per cell are plotted against time. Rate constants obtained for these mutants are shown in Fig. 6 and in Supplementary Table 3. Weighted R2’s for modeling are also reported in Supplementary Table 4. Data are presented as mean values ± SEM for n = 98, 90, 169, 144, 149, 127, 94, and 82 cells examined over two independent experiments after 0, 2, 4, 6, 8, 10, 15, and 20 min induction respectively for a; for n = 84, 84, 94, 99, 94, 90, 87, and 88 cells examined over two independent experiments after 0, 2, 4, 6, 8, 10, 15, and 20 min induction, respectively, for c; for n = 117, 101, 115, 111, 102, 110, 104, and 104 cells examined over two independent experiments after 0, 2, 4, 6, 8, 10, 15, and 20 min induction, respectively, for e and for n = 82, 88, 94, 104, 94, 90, 89, and 88 cells examined over two independent experiments after 0, 2, 4, 6, 8, 10, 15, and 20 min induction, respectively, for g. Histograms showing the change in distribution of SgrS and ptsG mRNA copy numbers for b wild type for n = 98, 90, 169, 144, 149, 127, 94, and 82 cells examined over two independent experiments after 0, 2, 4, 6, 8, 10, 15, and 20 min induction, respectively, d G184A mutant strain for n = 84, 84, 94, 99, 94, 90, 87, and 88 cells examined over two independent experiments after 0, 2, 4, 6, 8, 10, 15, and 20 min induction, respectively, f G184A–C195U mutant strain for n = 117, 101, 115, 111, 102, 110, 104, and 104 cells examined over two independent experiments after 0, 2, 4, 6, 8, 10, 15, and 20 min induction, respectively, h G215A mutant strain for n = 82, 88, 94, 104, 94, 90, 89, and 88 cells examined over two independent experiments after 0, 2, 4, 6, 8, 10, 15, and 20 min induction, respectively. Source data are provided as a Source data file.