Spatial Expression of the ADF8P:GUS Reporter Gene in Different Actin Double Mutants.
(A) to (D) Hypocotyl-radicle junction of 36-h-old seedlings of the wild type (A) and of act2-1 act8-2 (B), act2-1 act7-4 (C), and act8-2 act7-4 (D) double mutants.
(E) to (K) Portions of the root of the wild type ([E] and [F]) and of various actin double mutants ([G] to [K]). ADF8 promoter activity is generally restricted to the trichoblast cells and root hairs in the wild type (Ruzicka et al., 2007). 2/7, act2-1 act7-4; 2/8, act2-1 act8-2; and 7/8, act7-4 act8-2.