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4 容重、千粒重、体积相关性状的显著关联标记

Table 4 Summary of significant SNPs for seed density, thousand-seed weight, and seed volume

性状 Trait 环境 Environment 模型 Model 位点 SNP 染色体 Chr. 位置 Position 阈值 -log10(P) 贡献率 R2 (%) 基因型 Loci 容重 Seed density 2018-2019 K+PCA Bn-A01-p6774837 A01 6194252 5.12 9.52 T/C Bn-scaff_17067_1-p175366 C02 27613356 5.06 8.64 T/C Bn-A03-p8112016 C03 9899295 4.64 8.43 A/G Bn-scaff_16069_1-p1916253 C07 38327703 4.59 9.39 A/G Bn-scaff_21269_1-p313587 C08 37159594 4.53 8.54 A/G 2019-2020 K+PCA Bn-scaff_16394_2-p777469 C03 50479817 5.58 10.36 T/C Bn-scaff_16394_2-p510062 C03 50830988 4.95 9.20 T/C 体积 Seed volume 2018-2019 K+PCA Bn-A10-p9973634 C09 40023501 4.41 8.22 A/C 2019-2020 K+PCA Bn-Scaffold000232-p58128 A07 826353 5.32 9.88 A/G 性状 Trait 环境 Environment 模型 Model 位点 SNP 染色体 Chr. 位置 Position 阈值 -log10(P) 贡献率 R2 (%) 基因型 Loci Bn-A07-p3618045 A07 5593584 5.32 9.88 T/C Bn-A10-p5210204 A10 4798717 4.43 8.25 T/G Bn-A10-p12933288 A10 12981101 4.88 9.07 A/C Bn-scaff_15838_5-p603655 C01 3432942 5.03 9.34 T/C Bn-scaff_17731_1-p749457 C01 7033263 4.41 8.21 A/C Bn-scaff_17731_1-p979512 C01 7260158 4.76 8.84 A/G Bn-scaff_21186_1-p36313 C04 43747053 4.65 8.65 A/G Bn-scaff_21566_1-p5088 C04 43859433 4.60 8.56 A/C Bn-scaff_16770_1-p306276 C05 35633542 5.26 9.78 T/C Bn-scaff_20270_1-p1211632 C05 41648492 5.04 9.37 T/C Bn-scaff_18439_1-p633449 C06 12752920 5.22 9.70 T/C Bn-scaff_15763_1-p595094 C06 20165181 4.65 8.64 T/G Bn-A07-p16045526 C06 26606197 4.63 8.62 A/C 千粒重Thousand-seed weight 2018-2019 K — 2019-2020 K Bn-scaff_21186_1-p36313 C04 43747053 4.55 8.43 A/G Bn-scaff_21566_1-p5088 C04 43859433 5.62 10.40 A/C