大豆重组自交系群体异黄酮含量QTL连锁定位与关联定位的比较研究

刘再东,孟珊,贺建波,邢光南,王吴彬,赵团结,盖钧镒

A Comparative Study on Linkage and Association QTL Mapping for Seed Isoflavone Contents in a Recombinant Inbred Line Population of Soybean

ZaiDong LIU,Shan MENG,JianBo HE,GuangNan XING,WuBin WANG,TuanJie ZHAO,JunYi GAI

表5 异黄酮含量关联标记/QTL

Table 5 Marker/QTL detected for isoflavone component traits

性状 Trait 标记/QTL Marker/QTL 连锁群 Group 位置 Position (cM) Model a -lgP QTL QTL×Env. b -lgP R2 (%) -lgP R2 (%) SIFC GNE332 2 78.5 5.5 21.8 1.3 - - Sat_239 3 6.3 13.3 31.4 2.0 - - Satt339 3 20.1 2.8 32.0 2.0 1.9 0.2 Satt521 3 29.4 5.2 21.8 1.3 3.5 0.3 Satt718 4 13.2 3.4 19.1 1.1 - - Satt225 5 19.1 6.4 26.3 1.6 - - GNE397a 6 5.2 8.5 27.3 1.7 2.9 0.2 Sat_418b 6 47.1 4.1 17.3 1.0 - - GNE072b 8-2 4.8 9.8 29.0 1.8 2.4 0.2 Satt460 10 13.8 5.0 31.0 1.9 3.1 0.3 Satt549b* 10 29.7 7.0 15.3 0.9 5.4 0.4 GNE262* 10 29.9 3.4 3.7 0.2 - - GNE057* 10 30.9 6.4 3.0 0.2 - - GNE187* 10 32.6 4.8 18.4 1.1 - - Satt420a* 10 33.1 3.7 8.6 0.5 - - Satt192 12 20.5 3.5 22.2 1.3 - - Satt030 13 91.6 23.3 89.2 6.3 - - Satt556 14 10.3 3.6 29.1 1.8 - - Sat_168 18 2.5 4.5 15.5 0.9 - - Sat_141 18 5.7 6.0 6.2 0.3 - - GNE397b 19 52.8 5.8 17.7 1.1 - - LC QTL 15 27.4 SC QTL 30 12.3 总Total 51 (3/4;1/2) 45 39.7 21 4.7 TDC GNE498 1-1 19.6 8.8 35.4 1.8 - - Satt506 2 10.4 11.1 67.0 3.7 - - Sat_424b 3 18.6 3.9 14.4 0.7 5.2 0.3 Satt660 3 21.4 6.0 15.5 0.7 - - GNE397a 6 5.2 11.4 34.3 1.8 4.6 0.3 Satt684 7 67.1 9.2 28.8 1.5 2.9 0.2 Sat_199a 8-2 0.0 3.2 4.1 0.2 - - Satt333 8-2 40.2 3.3 23.0 1.1 - - Satt188* 10 28.4 3.9 3.0 0.1 - - Satt549b* 10 29.7 5.9 13.6 0.7 2.4 0.2 GNE001a 11 20.6 11.6 34.2 1.8 2.7 0.2 Satt192* 12 20.5 8.7 18.1 0.9 3.4 0.2 Satt146 13 88.7 8.8 34.6 1.8 - - Satt653 13 90.2 4.2 22.3 1.1 - - Sat_191a* 14 3.4 4.1 3.0 0.1 - - GNE186b 14 13.9 44.6 134.5 8.6 5.1 0.3 GNB191* 16 56.7 7.9 34.7 1.8 - - Satt669 17 85.3 9.9 33.8 1.7 - - Sat_210 18 1.4 3.1 9.4 0.4 - - Sat_141 18 5.7 2.7 4.0 0.2 - - Sat_421 20 21.9 5.0 23.0 1.1 - - LC QTL 12 27.7 SC QTL 48 19.3 性状 Trait 标记/QTL Marker/QTL 连锁群 Group 位置 Position (cM) Model a -lgP QTL QTL×Env. b -lgP R2 (%) -lgP R2 (%) 总Total 66 (4/5;4/12) 60 47.0 30 5.5 TGC GNE332 2 78.5 4.6 20.1 1.4 - - Satt339 3 20.1 3.6 17.5 1.2 - - Satt521 3 29.4 3.9 34.5 2.4 - - GMAC7L 6 16.6 9.1 20.1 1.4 - - Sat_148 7 37.6 6.8 31.1 2.2 3.1 0.3 GNE072b 8-2 4.8 8.5 15.6 1.0 5.1 0.4 Sat_193* 10 6.4 3.2 7.6 0.5 - - Satt460 10 13.8 5.5 27.7 1.9 3.0 0.3 Satt549b* 10 29.7 4.6 12.2 0.8 2.0 0.2 Satt442 12 28.0 4.3 26.4 1.8 2.0 0.2 GNB125 13 11.1 5.4 15.6 1.0 - - Satt030 13 91.6 13.1 68.6 5.2 - - Satt020 14 16.7 2.9 39.2 2.8 2.0 0.2 Sat_210 18 1.4 4.7 17.0 1.1 - - LC QTL 12 23.5 SC QTL 28 11.4 总Total 42 (2/6; 2/8) 40 34.9 18 4.8 TGLC Satt147 1-2 18.5 7.7 11.1 1.1 2.8 0.4 Sat_306 3 2.4 8.0 15.9 1.6 - - Satt354 5 26.1 9.4 16.1 1.6 3.1 0.4 GNE055* 5 47.8 4.6 9.6 1.0 - - GNB215a 6 79.8 21.0 46.4 5.0 2.3 0.3 GNB022b 7 0.0 10.4 22.3 2.3 - - Sat_140 8-2 1.6 14.7 33.4 3.5 - - Satt576 10 16.7 13.3 30.4 3.1 - - Satt259* 10 50.9 13.5 29.3 3.0 - - Satt332 11 5.1 5.0 11.6 1.1 - - GNB177 13 8.3 8.2 16.9 1.7 - - Satt304* 14 0.0 7.8 15.7 1.5 - - Satt651 15-2 0.0 6.7 13.9 1.4 - - Satt669* 17 85.3 10.2 21.0 2.1 - - Sat_143 18 73.6 7.8 14.6 1.4 - - GNE493 18 108.5 4.9 10.9 1.0 - - LC QTL 15 31.3 SC QTL 21 12.0 总Total 36 (2/4;4/10) 36 43.3 7 2.3