玉米开花期相关的Indeterminate domain (IDD)蛋白家族基因的鉴定

李云富,王静贤,杜艳芳,邹华文,张祖新

Identification of indeterminate domain protein family genes associated with flowering time in maize

Yun-Fu LI,Jing-Xian WANG,Yan-Fang DU,Hua-Wen ZOU,Zu-Xin ZHANG

图4 候选基因关联分析 A) Zm00001d020683变异位点与开花期的关联及多态性位点的连锁不平衡关系。B) 3种单倍型自交系的开花期比较。Hap1为0 + 0单倍型; Hap3为3 bp + 0单倍型; Hap4为3 bp + 2 bp单倍型。DTT为抽雄期; DTS为吐丝期; DTA为散粉期。*P < 0.05; **P < 0.01.

Fig. 4 Association analysis of candidate gene A) Association of variants at Zm00001d020683 with maize flowering time in the association panel, and linkage disequilibrium block among variants at Zm00001d020683. B) Comparison of flowering time between haplotypes. Hap1: 0 + 0 haplotype. Hap3: 3 bp + 0 haplotype. Hap4: 3 bp + 2 bp haplotype. DTT: days to tassel; DTA: days to anthesis; DTA: days to silking. * P < 0.05; **P < 0.01.