Fig. 2.

SlARF10 transgenic plants and their fruit phenotypes. (A) qRT-PCR analysis of the expression of SlARF10 in the transgenic lines; the housekeeping gene ubiquitin was used as the reference. (B) Fruit phenotypes. WT, wild-type plants; OE, SlARF10-overexpression lines; RNAi, SlARF10-RNAi lines. DPA, days post-anthesis. MG, mature green fruit; BR, breaker fruit; OF, orange fruit (2 d post-breaker stage); R, red fruit (5 d post-breaker stage). The fruit pericarp was used for total RNA isolation. Data are means (±SD) of three biological replicates. Significant differences between transgenic and WT plants were determined using Student’s t-test: *P<0.05, **P<0.01.