Figure 5
From: The ABA receptor PYL9 together with PYL8 plays an important role in regulating lateral root growth
Induced expression of PYL9 confers hypersensitivity of primary root and lateral root initiation.
(a,b) Relative primary root length and lateral root number of Col-0, pRD29A:PYL9#13 and pRD29A:PYL9#27 under ABA treatment. The concentrations of ABA in the medium are as indicated. Measurements in a are expressed as a percentage of the length under 1/2 MS conditions. Error bars indicate s.e.m. (n = 25 seedlings, 5 independent experiments). *P < 0.05, ***P < 0.001, Student’s t test. Asterisks indicate comparison between Col-0 and #13, Col-0 and #27.
