基于RIL和CSSL群体定位大豆脂肪酸组分QTL

渠可心,韩露,谢建国,潘文婧,张泽鑫,辛大伟,刘春燕,陈庆山,齐照明

Mapping QTL for Soybean Fatty Acid Composition Based on RIL and CSSL Population

QU KeXin,HAN Lu,XIE JianGuo,PAN WenJing,ZHANG ZeXin,XIN DaWei,LIU ChunYan,CHEN QingShan,QI ZhaoMing

表1 2个群体亲本和后代单株脂肪酸含量的基本统计

Table 1 Descriptive statistics of fatty acids content for parents and individuals in two population

性状 Trait 群体 Population 亲本Parent 群体Population 父本 Male 母本 Female 最小值 Minimum 最大值 Maximum 平均值 Mean 标准差 SD 变异系数 CV 偏度 Skewness 峰度 Kurtosis 棕榈酸 PA (%) 17-RIL 12.80 13.15 11.48 13.98 13.05 0.42 3.21 -0.76 1.82 17-CSSL 12.75 13.17 12.62 13.33 13.03 0.15 1.13 -0.18 -0.61 18-RIL 12.74 13.09 12.11 13.27 12.90 0.18 1.42 -0.63 -1.04 18-CSSL 12.81 13.12 12.70 13.60 13.05 0.15 1.16 -0.09 -0.05 硬脂酸 SA (%) 17-RIL 4.09 4.28 3.59 5.19 4.40 0.31 6.99 -0.43 0.15 17-CSSL 3.94 4.17 3.64 4.95 4.19 0.17 4.17 0.21 1.19 18-RIL 4.03 4.23 3.92 4.99 4.53 0.27 5.88 -0.28 -0.86 18-CSSL 4.04 4.15 3.80 4.68 4.23 0.17 3.91 0.28 -0.01 油酸 OA (%) 17-RIL 19.19 20.35 17.00 23.53 19.33 1.12 5.78 0.84 1.59 17-CSSL 19.10 20.71 17.00 22.20 19.61 1.17 5.94 0.16 -0.63 18-RIL 19.13 20.06 18.09 22.25 19.53 0.83 4.25 0.64 0.59 18-CSSL 19.29 20.72 17.03 22.25 19.45 0.98 5.03 0.43 -0.13 亚油酸 LA (%) 17-RIL 54.81 53.35 51.15 57.37 54.28 1.16 2.13 0.12 0.46 17-CSSL 55.17 53.19 51.59 57.37 54.20 1.25 2.31 -0.07 -0.62 18-RIL 54.97 53.76 51.47 56.12 54.10 0.95 1.76 -0.14 -0.06 18-CSSL 54.85 53.14 51.65 57.09 54.27 1.06 1.95 -0.29 -0.29 亚麻酸 LNA (%) 17-RIL 9.11 8.87 7.75 10.87 8.94 0.40 4.51 0.47 3.93 17-CSSL 9.04 8.76 8.52 9.63 8.98 0.20 2.25 0.22 -0.42 18-RIL 9.13 8.86 8.29 9.34 8.93 0.19 2.11 -0.81 0.37 18-CSSL 9.01 8.87 8.30 9.63 8.99 0.19 2.12 -0.26 0.96 油分 OIL (%) 17-RIL 20.25 21.62 19.82 24.26 21.94 0.99 4.53 -0.08 -0.44 17-CSSL 20.79 21.34 19.74 23.35 21.70 0.96 4.40 -0.24 -0.97 18-RIL 20.11 21.46 19.66 23.38 21.58 1.04 4.83 -0.11 -1.04 18-CSSL 20.53 21.19 19.87 23.33 21.74 1.00 4.59 -0.36 -0.93