大豆γ-生育酚的混合遗传分析与QTL定位

梁慧珍,许兰杰,董薇,余永亮,杨红旗,谭政委,李磊,刘新梅

Mixed Inheritance Analysis and QTL Mapping for γ-Tocopherol Content in Soybean

LIANG HuiZhen,XU LanJie,DONG Wei,YU YongLiang,YANG HongQi,TAN ZhengWei,LI Lei,LIU XinMei

表5 γ-生育酚QTL位置及其参数

Table 5 QTL positions and its parameters for γ-T

年份 Year 地点 Location QTL 染色体 Chr. 标记区间 Marker interval 位置 Position (cM) 置信区间 Confidence interval LOD 加性效应 Additive R2 (%) 2011 原阳Yuanyang qγ-A1-1 A1(5) Satt276—Satt364 12.01 7.01—14.35 3.71 0.622 29.54 qγ-G-1 G(18) Satt275—Satt038 0.01 0.00—5.15 2.50 -0.590 8.97 三亚Sanya qγ-A2-1 A2(8) Satt315—Satt632 0.01 0.00—4.78 2.54 -1.235 9.45 qγ-A1-2 A1(5) Satt364—Satt382 22.24 18.35—27.11 2.63 0.621 29.55 2012 原阳Yuanyang qγ-K_2-1 K_2(9) Satt264—Sat_044 37.68 35.40—37.70 3.14 -1.448 12.15 qγ-A1-3 A1(5) Satt382—Satt593 55.77 48.12—56.69 3.18 -0.212 14.20 三亚Sanya qγ-A2-2 A2(8) Satt315—Satt632 2.01 0.67—6.17 2.73 -0.711 14.31 qγ-G-1 G(18) Satt275—Satt038 0.01 0.00—4.73 2.56 -0.535 8.12 qγ-M-1 M(7) Satt220—Satt323 75.57 73.27—75.60 2.73 -0.658 10.04 2015 原阳Yuanyang qγ-C1-1 C1(4) Satt565—Satt578 18.82 18.80—28.97 2.99 0.355 7.29 qγ-A1-1 A1(5) Satt276—Satt364 12.01 8.38—15.03 3.81 0.613 28.23 三亚Sanya qγ-G-1 G(18) Satt275—Satt038 0.01 0.00—7.02 2.60 -0.801 7.91