利用DH和IF2群体检测油菜籽粒油酸、亚油酸、亚麻酸含量QTL

蒙姜宇,傅鹰,贺亚军,钱伟

QTL mapping of oleic acid, linoleic acid and linolenic acid contents in Brassica napus L. using DH and IF2 populations

Jiang-Yu MENG,Ying FU,Ya-Jun HE,Wei QIAN

表6 DH群体中检测到的与亚油酸含量相关的QTL

Table 6 Putative QTL for Llei detected in DH population

QTL名称 QTL name 位置 Position 加性效应 Additive 贡献率 R2 (%) LOD值 LOD score 置信区间 Confidence interval qA09-Llei-2010DH-1 38.21 -0.42 3.84 2.93 34.8-39.5 qA09-Llei-2010DH-2# 68.51 0.77 11.85 8.61 68.1-69.7 qA09-Llei-2010DH-3# 77.81 0.87 15.76 11.77 76.5-81.0 qA09-Llei-2010DH-4# 83.41 0.77 12.24 8.06 81.4-88.5 qC01-Llei-2010DH-5# 26.41 0.74 10.57 7.35 26.0-28.6 qA06-Llei-2011DH-6 38.61 -0.34 4.00 2.83 34.6-41.2 qA09-Llei-2011DH-7# 78.81 0.64 11.61 8.45 77.2-81.2 qA09-Llei-2011DH-8# 94.51 0.48 7.65 4.26 88.5-98.5 qC01-Llei-2011DH-9 23.91 0.50 7.43 5.48 22.6-24.3 qA09-Llei-2012DH-10# 69.71 0.83 13.69 6.52 68.4-72.0 qA09-Llei-2012DH-11# 76.91 0.98 19.51 9.03 75.9-77.8 qA09-Llei-2012DH-12# 96.51 0.72 10.28 4.23 88.5-98.7 qC01-Llei-2012DH-13 6.01 0.55 4.98 2.54 0-12.1 qA02-Llei-2013DH-14 13.21 0.57 5.70 4.16 10.3-18.0 qA09-Llei-2013DH-15# 69.51 0.58 7.23 3.71 68.9-70.8 qA09-Llei-2013DH-16# 77.81 1.05 13.51 9.28 76.6-80.8 qA09-Llei-2013DH-17# 83.41 0.92 12.34 6.68 81.4-88.0 qC01-Llei-2013DH-18 16.11 0.51 4.68 3.31 14.7-17.2 qC01-Llei-2013DH-19# 25.41 0.63 7.33 5.29 25.1-28.0 qC02-Llei-2013DH-20 4.01 -0.51 5.37 3.12 0-8.2