Analysis of expression profiles of the Mdomt genes by RT–PCR. Lanes correspond to the following: L, leaves; B, buds; FW1, flower buds at the pink stage (first pink); FW2, flower buds at the balloon stage (full pink); FW3, flowers at full bloom (open flowers); FR1, young fruitlet I (9 days after pollination [DAP]; FR2, young fruitlet II (16 DAP); FR3, young fruitlet III (44 DAP); FR4, maturing fruit I (104 DAP); FR5, ripe fruit (166 DAP). (Bottom) Loading control of actin transcripts in each sample by RT−PCR.