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. 2018 Jul 16;37(16):e99134. doi: 10.15252/embj.201899134

Figure 4. AHA1‐ and AHA2‐dependent apoplast acidification activates EXPA1 and induces cell differentiation.

Figure 4

  1. DIC microscopy images of WT and expa1 roots expressing the pUBQ10::AHA2:GR construct treated and untreated with Dex. Blue and black arrowheads indicate the QC and the cortex TB, respectively.
  2. Measurement of meristem cell number of roots depicted in a (n = 30. For statistical analysis, untreated pUBQ10::AHA2:GR was set as reference. ***P < 0.001, n.s. corresponds to not significant; Student's t‐test).
  3. Measurement of cell length of newly differentiated cortex cells of root depicted in (A) (n = 15).
  4. Measurement of cell area of newly differentiated cortex cells of root depicted in (A) (n = 15).
Data information: In (A–D), experiments were performed on seedlings at 5 dpg. Error bars indicate SD.