甘蓝型油菜容重及其相关性状的全基因组关联分析

雷维, 王瑞莉, 王刘艳, 袁芳, 孟丽姣, 邢明礼, 徐璐, 唐章林, 李加纳, 崔翠, 周清元

Genome-wide association study of seed density and its related traits in Brassica napus L.

LEI Wei, WANG Rui-Li, WANG Liu-Yan, YUAN Fang, MENG Li-Jiao, XING Ming-Li, XU Lu, TANG Zhang-Lin, LI Jia-Na, CUI Cui, ZHOU Qing-Yuan

表1 187份甘蓝型油菜品种(系)籽粒容重、千粒重和体积的表型统计

Table 1 Phenotypic statistics of seed density, thousand-seed weight, and seed volume in 187 Brassica napus L.

性状 Trait 年份 Year 最大值 Max. 最小值 Min. 均值 Average 标准差 SD 变异系数 CV (%) 籽粒容重Seed density (kg m-3) 2018-2019 969.05 527.31 859.96** 61.16 7.11 2019-2020 946.00 433.93 804.35** 99.47 12.37 体积Seed volume (×10-9 m3) 2018-2019 7.30 2.58 4.60** 0.89 19.38 2019-2020 11.97 1.28 3.52** 1.27 35.93 千粒重Thousand-seed weight (×10-3 kg) 2018-2019 5.75 1.73 3.95** 0.76 19.24 2019-2020 7.39 0.70 2.80** 0.89 31.79