棉花GhMADS7基因正调控棉花花瓣发育

马欢欢, 方启迪, 丁元昊, 池华斌, 张献龙, 闵玲

GhMADS7 positively regulates petal development in cotton

MA Huan-Huan, FANG Qi-Di, DING Yuan-Hao, CHI Hua-Bin, ZHANG Xian-Long, MIN Ling

图2 GhMADS7和GhMADS98基因序列及表达模式分析 A: GhMADS7基因及其同源基因蛋白序列分析; B: GhMADS7基因结构域分析; C: GhMADS7和GhMADS98基因表达模式分析。R: 根; S: 茎; L: 叶; P: 花瓣; A: 花药; S: 柱头; O: 胚珠; F10DPA/20DPA: 10 DPA和20 DPA纤维; S10DPA/20DPA: 10 DPA和20 DPA种子。

Fig. 2 Sequence analysis and tissue expression pattern analysis of GhMADS7 and GhMADS98 in Gossypium hirsutum A: alignment of the protein sequences of GhMADS7 and its homologous genes; B: the domain sequences analysis of GhMADS7; C: expression pattern analysis of GhMADS7 and GhMADS98 in Gossypium hirsutum. R: root; S: stem; L: leaf; P: petal; A: anther; S: stigma; O: ovule; F10 DPA/20 DPA: the fiber of 10 DPA/20 DPA; S10 DPA/20 DPA: the seed of 10 DPA/20 DPA.