This gene was 1432bp long with 6 exons and 5 introns. The putative protein of T13M11.8 gene was highly homologous to dihydroflavonol 4-reductase (DFR),which was an important enzyme in the anthocyanin biosynthesis pathway.

• 该基因的DNA序列长1432bp，含有6个外显子和5个内含子，编码的蛋白与花青苷生物合成途径中的二氢黄酮醇4-还原酶有较高的同源性。