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. 2023 Oct 12;194(2):1204–1217. doi: 10.1093/plphys/kiad543

Figure 3.

Figure 3.

CSC activity increases under low Pi conditions. Roots were grown on agar plates containing Pi-sufficient (1 mM) or Pi-deficient media (20 µM). A) Plasma membrane localization and kymographs of YFP-CesA6 images taken from cells in the root elongation zone of 8-d-old Arabidopsis seedlings. B) Boxplots showing CSC speeds in the elongation zone of roots of seedlings grown on Pi-sufficient or Pi-deficient media. In box plots, the boxes represent the IQR, with medians marked. Whiskers extend 1.5 times IQR, and dots indicate individual data points, n > 5 roots. C) Bar plots showing CSC density at the plasma membrane of root cells in seedlings grown in Pi-sufficient or Pi-deficient media. Data are presented as means ± Se, n > 7. Asterisks denote statistical significance (ns, nonsignificant; *P < 0.05; **P < 0.01; ***P < 0.001; and ****P < 0.0001) according to Student's t test. The graphics and statistical analysis were generated using the ggpubR package in R.