Scanning Electron Microscopy Analysis of Wild-Type and adl1A Leaf Trichomes.
(A) and (B) Comparison of trichome branching in wild-type (A) and homozygous adl1A-2 (B) siblings from an adl1A-2/ADL1A heterozygous plant. Sc, socket cell. Bar = 100 μm.
(C) Trichome density and the number of branches per trichome were measured on the fourth leaves of wild-type and mutant plants grown under identical conditions. Data are means ± sd of three leaf samples (>125 trichomes per leaf).