苯磺隆胁迫下甘蓝型油菜萌发期关联性状的QTL定位及候选基因筛选

王刘艳,王瑞莉,叶桑,郜欢欢,雷维,陈柳依,吴家怡,孟丽姣,袁芳,唐章林,李加纳,周清元,崔翠

QTL Mapping and Candidate Genes Screening of Related Traits in Brassica napus L. During the Germination Under Tribenuron-Methyl Stress

LiuYan WANG,RuiLi WANG,Sang YE,HuanHuan GAO,Wei LEI,LiuYi CHEN,JiaYi WU,LiJiao MENG,Fang YUAN,ZhangLin TANG,JiaNa LI,QingYuan ZHOU,Cui CUI

表2 亲本及F2:7群体4个相对性状的表型分析

Table 2 Phenotype variation of 4 related traits in parents and F2:7 population

性状 Trait 亲本 Parent F2:7群体 F2:7 populations ZS11 10D130 平均数±标准差Mean±SD 极差Range 变异系数CV (%) 相对发芽势RGV 1.00 0.97 0.98±0.18 1.33 18.7 相对发芽率RGR 1.00 0.97 1.00±0.14 1.04 13.5 相对根长RRL 0.88 0.61 0.53±0.19 0.92 36.0 相对干重RDW 0.99 0.87 0.98±0.15 1.89 15.1