Increased Expression of PIN1 and PIN2 Partially Rescues Aspects of the wxr1 Phenotype.
(A) to (F) Root hairs of Col-0 (A), PIN1:PIN1-GFP (B), PIN2:PIN2-GFP (C), wxr1 (D), wxr1 PIN1:PIN1-GFP (E), and wxr1 PIN2:PIN2-GFP (F); n = 25. Bars = 200 μm.
(G) Root length is increased in 8-d-old PIN1:PIN1-GFP wxr1 and PIN2:PIN2-GFP wxr1 compared with wxr1. Bars represent se; n ≥ 14, t test, P < 0.001.
[See online article for color version of this figure.]