大豆籽粒硬实加性和上位性QTL定位

艾丽娟,陈强,杨春燕,闫龙,王凤敏,葛荣朝,张孟臣

Mapping Main-effect and Epistatic QTL for Hard Seededness in Soybean

Li-Juan AI,Qiang CHEN,Chun-Yan YANG,Long YAN,Feng-Min WANG,Rong-Chao GE,Meng-Chen ZHANG

表3 不同环境下大豆籽粒硬实性状的上位性效应

Table 3 Epistasis effect of QTLs for hardness of soybean seeds under different environments

QTL名称 Name of QTL	标记区间 Marker interval	QTL名称 Name of QTL	标记区间 Marker interval	年份 Years	阈值 LOD	贡献率 R² (%)	上位性效应 Add by add
qHS-6-1	Sat_{_}402-Satt460	qHS-2-1	Sat_{_}069-Sat_183	2011	10.41	2.69	8.66
		qHS-9-1	Sat_{_}399-Satt273	2011	10.93	2.74	8.82
				2013	7.24	3.36	11.64
		qHS-12-1	Barcsoyssr_{_}12_{_}1-Satt353	2011	6.22	2.53	-8.15
				2013	7.50	3.47	-10.08
qHS-14-1	Satt577-Sat_{_}287	qHS-12-1	Barcsoyssr_{_}12_{_}1-Satt353	2013	5.87	3.13	10.10