Figure 5.

Morphological Alteration during Petal Development in Line 25 Is Correlated with a Reduction in PhEXP1 Transcript Levels.

(A) Wild-type (+) and line 25 (−) flowers at 140, 170, 190, and 250 h AFBA.

(B) Petal length comparison at 120 to 340 h AFBA of wild-type and line 25 plants.

(C) Analysis of PhEXP1 transcript levels by semiquantitative real-time RT-PCR of wild-type and line 25 petal tube and limb at 140, 170, 190, and 250 h AFBA.

(D) Tube and limb length at anthesis of the wild type and line 25.

Error bars represent standard deviation.