陆地棉亲本间遗传距离与杂种优势的相关性研究
曲玉杰,孙君灵,耿晓丽,王骁,ZareenSarfraz,贾银华,潘兆娥,何守朴,龚文芳,王立如,庞保印,杜雄明

Correlation Between Genetic Distance of Parents and Heterosis in Upland Cotton
QU YuJie,SUN JunLing,GENG XiaoLi,WANG Xiao,Zareen Sarfraz,JIA YinHua,PAN ZhaoE,HE ShouPu,GONG WenFang,WANG LiRu,PANG BaoYin,DU XiongMing
表3 Cor1遗传距离与杂种优势的相关关系
Table 3 Correlation between heterosis and genetic distance by Cor1
性状
Trait
与遗传距离的相关性系数
Correlation coefficient with genetic distance
中亲优势MPH 超亲优势HB
PH 0.0115 -0.2798***
BW -0.1618*** -0.1250***
LP 0.2459*** -0.1234***
BN -0.3870*** -0.5277***
FL 0.0109 -0.3482***
FS 0.1890*** -0.1055***
MIC -0.3627*** -0.5161***
FU 0.1764*** 0.0921***
FE -0.0495 -0.0315
SCI 0.3530*** -0.0634*