Cuticular wax composition (A–C) and amount (D and E) of the wild type (WT; white bars), the ltpg1 mutant (black bars), and ltpg1 complemented with the LTPG1 genomic DNA (gray bars). Cuticular waxes were extracted from stems (A and D), siliques (B), and leaves (C and E) of 5- to 6-week-old Arabidopsis plants. Each value is the mean of six independent measurements ± se. Asterisks denote statistical differences with respect to the wild-type (* P < 0.05, ** P < 0.01).