Figure 2.

Expression Analysis of AtZP1.

(A) Relative expression levels of AtZP1 in different Arabidopsis tissues. Data represent the means of three biological replicates ± sd. Statistical significance was determined by one-way ANOVA, Duncan’s multiple range test. Significant differences at P < 0.05 are represented by different letters (a to e) above the bars.

(B) to (F) GUS analysis of AtZP1 promoter activity in young seedlings (B), mature roots (C), epidermal cells of young leaves (D), flowers (E), and siliques (F). Bar in (B), (D), (E), and (F) = 0.5 cm; bar in (C) = 200 μm.