Figure 7. Increase of auxin level in QC cells can rescue the short‐root phenotype of kup9 mutants.

• A, C
  Phenotypes of the kup9‐1/ProWOX5:AMI1 (A) and kup9‐1/ProKUP9:AMI1 (C) transgenic lines. Seeds were germinated and grown on LK or HK medium with or without IAM for 7 days. Scale bars, 1 cm.
• B, D
  Primary root length of the plants tested in (A) and (C), respectively. Data are means ± SE (n = 25, individual plants). Student's t‐test (**P < 0.01) was used to analyze statistical significance, and “#” represents the control.

Source data are available online for this figure.