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. 2009 Apr;149(4):1690–1700. doi: 10.1104/pp.108.132928

Figure 2.

Figure 2.

Silencing NappHS is associated with elongated pistils in N. attenuata flowers. A, Characteristic morphology of fully opened flowers of AZ wild type (WT), AZ IRsys line 1, and AZ IRsys line 2 (left section) plants, and of UT wild type, UT IRsys line 1, and UT IRsys line 2 (right section) plants. B, Mean ± se pistil and stamen lengths (mm) of 12 flowers per genotype. Stamen 1 is the shortest, 2 the middle length, and 3 the longest stamen of the flower. C, Differences in length (mm) between the stigma and the anther of the longest filament of 10 to 24 fully opened flowers of each genotype. D, Relative transcript abundance of NappHS in corolla, pistil, and stamens of three to five replicate wild-type (black bars), IRsys line 1 (white bars), and IRsys line 2 (gray bars) plants of AZ (left section) and UT (right section) accessions. Asterisks indicate significant differences (*** < 0.001, ** < 0.005, * < 0.05); ANOVA followed by Bonferroni-corrected post-hoc test.