铝毒胁迫下甘蓝型油菜种子萌发期相关性状的QTL定位

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

QTL mapping of seed germination-related traits in Brassica napus L. under aluminum toxicity stress

Rui-Li WANG,Liu-Yan WANG,Sang YE,Huan-Huan Gao,Wei LEI,Jia-Yi WU,Fang YUAN,Li-Jiao MENG,Zhang-Lin TANG,Jia-Na LI,Qing-Yuan ZHOU,Cui CUI

表2 油菜种子铝胁迫处理后各性状间的相关性分析

Table 2 Correlation analysis of various characters of rape seeds treated by aluminum stress

测定指标Index 相对发芽势RGV 相对发芽率RGR 相对根长RRL 相对芽长RBL 相对干重RDW 相对发芽势RGV 1 相对发芽率RGR 0.404** 1 相对根长RRL 0.101 0.053 1 相对芽长RBL -0.108 -0.109 0.062 1 相对干重RDW -0.148* -0.252** -0.075 -0.020 1