Figure 2.

Partial silencing of SlCyp1 in the phloem alters auxin response. Primary root elongation rate of M82, SlCyp1-AS-6, SlCyp1-AS-9, and dgt tomato seedlings grown on various concentrations of NAA: 0 µM (empty bars), 0.2 µM (light gray bars), 0.4 µM (dark gray bars) and 1 µM (black bars). The indicated data represents the means of 6 biologic repeats ± SE. Identical letters indicate no significant differences between each replicate at p < 0.05 by Tukey's HSD-test.