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. 2022 Sep 14;13:953225. doi: 10.3389/fpls.2022.953225

Figure 6.

Figure 6

Abnormal root hair patterning in CO2::ΔARF5 plants. (A) Schematic diagram of root hair patterning in Arabidopsis roots. Blue and pink indicate hair cells (H) and non-hair cells (N), respectively. (B) Root hair patterning in wild-type and CO2::ΔARF5 transgenic plants grown in 1/2 MS solid medium for 7 days. #1 and 2 indicate two independent lines of CO2::ΔARF5 plants. Black arrows point to the formation of double H files in CO2::ΔARF5 plants. Scale bars = 20 μm. (C) Quantification of abnormal root hair patterning in these plants (n > 30). Error bars represent SD, and asterisks indicate a significant difference from the wild-type control (p < 0.01, two-tailed t-test).