Figure 4From: Ectopic expression of OsMADS45 activates the upstream genes Hd3a and RFT1 at an early development stage causing early flowering in riceA schematic diagram showing the sequence variations and cDNA of Hd1 of TNG67 rice compare with Nipponbare plants. In TNG67 rice, a total of 52 in/del and mismatched bases scattered between 22nd and 327th bases near the Hd1 zinc finger domain in exon 1 and a 1912Â bp insertion adjacent to the CCT domain in exon 2 are shown (see detail in Additional file 2: Figure S1). The Hd1 cDNA of TNG67 with a potential alternative splice site located in exon 2 that causes the removal of a 109-bp of exon 2 and the 1912Â bp insertion fragment is shown.Back to article page