基于NCII遗传交配设计的籼稻抽穗期全基因组关联分析

徐凯, 郑兴飞, 张红燕, 胡中立, 宁子岚, 李兰芝

Genome-wide association analysis of indica-rice heading date based on NCII genetic mating design

XU Kai, ZHENG Xing-Fei, ZHANG Hong-Yan, HU Zhong-Li, NING Zi-Lan, LI Lan-Zhi

图3 抽穗期Blink模型的曼哈顿图和QQ图 黑色虚竖线代表在多个数据集中定位到的重叠的显著关联位点, 蓝色虚竖线代表多个数据集中距离小于200 kb但非重叠的显著关联位点; 红、蓝、绿色克隆基因代表距离显著位点200 kb以内、200~500 kb、500 kb~1 Mb的抽穗期基因。

Fig. 3 Manhattan plot and quantile-quantile plot of Blink model of heading date Black dashed vertical line indicates the overlapped significantly associated loci detected in two or more than two datasets; blue dashed vertical line indicates the significantly associated loci within 200 kb genomic region detected in two or more than two datasets. The genes highlighted in red, blue, and green represents the cloned gene related to heading date with 200 kb, 200-500 kb, and 500 kb-1 Mb of genomic region, respectively.