Differential expression of LeACS genes during fruit development in wild-type and dgt plants. Fruits of both dgt (dotted lines) and wild-type (solid lines) were harvested at the following stages: 15 DPA, IG, MG, B, O, and R. Expression levels of LeACS transcripts relative to RPL2 were measured via real-time RT-PCR as described in “Materials and Methods.” A, LeACS2. B, LeACS4. C, LeACS6. D, LeACS7. Note different scales.