巢式杂交分离群体的花生籽仁性状的主基因+多基因混合遗传模型分析

张毛宁,黄冰艳,苗利娟,徐静,石磊,张忠信,孙子淇,刘华,齐飞艳,董文召,郑峥,张新友

Genetic Analysis of Peanut Kernel Traits in a Nested-crossing Population by Major Gene Plus Polygenes Mixed Model

ZHANG MaoNing,HUANG BingYan,MIAO LiJuan,XU Jing,SHI Lei,ZHANG ZhongXin,SUN ZiQi,LIU Hua,QI FeiYan,DONG WenZhao,ZHENG Zheng,ZHANG XinYou

图1 亲本及F2:3籽仁表型性状的群体分布 A：亲本籽仁长、宽、长宽比;B：亲本的籽仁表面积及表面周长;C：亲本的单仁重;D：F2:3的籽仁长、宽、长宽比;E：F2:3的表面积及表面周长;F：F2:3的单仁重。KL：籽仁长;KW：籽仁宽;KL/KW：籽仁长宽比;KSA：籽仁表面积;KSP：籽仁表面周长。下同

Fig. 1 Population distribution of kernel phenotypic traits in parents and F2:3 A: KL, KW and KL/KW of parents; B: Kernel surface area and perimeter of parents; C: Average-kernel weight of parents; D: KL, KW and KL/KW of F2:3; E: Kernel surface area and perimeter of F2:3; F: Average-kernel weight of F2:3. KL: Kernel length; KW: Kernel width; KL/KW: Ratio of kernel length to kernel width; KSA: Kernel surface area; KSP: Kernel surface perimeter. The same as below