甘蓝型油菜早熟性状QTL定位及候选基因筛选

李书宇, 黄杨, 熊洁, 丁戈, 陈伦林, 宋来强

QTL mapping and candidate genes screening of earliness traits in Brassica napus L.

LI Shu-Yu, HUANG Yang, XIONG Jie, DING Ge, CHEN Lun-Lin, SONG Lai-Qiang

表4 不同环境下检测出的早熟相关性状QTL

Table 4 Detected QTLs of earliness related traits in different environments

位点 Locus 性状 Trait 染色体 Chr. 位置 Pos (cM) LOD值 LOD value 贡献率 R2 (%) 加性效应Additive effect 置信区间Confidence interval 环境 Environment qFT.A02-1 FT A02 18.23 5.37 10.6 2.15 16.52-18.52 2018西宁 2018 Xining qFT.A02-2 FT A02 60.99 3.99 9.1 -1.82 58.14-61.84 2018西宁 2018 Xining qFT.A06-1 FT A06 95.90 6.73 10.9 2.39 95.61-96.75 2018南昌 2018 Nanchang qFT.A09-1 FT A09 84.60 5.22 11.8 5.56 84.03-87.84 2016韶关 2016 Shaoguan qFT.A09-2 FT A09 123.12 4.04 8.8 3.92 121.65-126.32 2016南昌 2016 Nanchang qFT.C04-1 FT C04 99.26 4.32 9.5 5.04 96.73-99.26 2016韶关 2016 Shaoguan qFT.C06-1 FT C06 145.13 5.90 9.6 2.29 144.13-149.13 2018南昌 2018 Nanchang qFT.C07-1 FT C07 81.72 3.76 5.8 1.69 78.76-84.10 2018南昌 2018 Nanchang qFT.C08-1 FT C08 15.37 7.47 12.4 2.05 10.88-15.37 2018西宁 2018 Xining qFT.C08-2 FT C08 40.61 6.60 11.1 2.01 34.77-43.49 2018西宁 2018 Xining FT C08 43.49 4.65 9.0 4.00 42.63-47.70 2016南昌 2016 Nanchang FT C08 45.80 12.87 22.4 3.71 45.80-45.80 2018南昌 2018 Nanchang qFT.C08-3 FT C08 52.89 6.54 12.5 6.50 52.04-53.75 2016韶关 2016 Shaoguan qFT.C08-4 FT C08 104.06 4.57 7.2 2.08 103.27-104.94 2018南昌 2018 Nanchang qFPD.A02-1 FPD A02 19.09 4.22 7.3 -1.40 19.09-21.67 2018南昌 2018 Nanchang qFPD.A06-1 FPD A06 95.61 6.14 11.0 -1.54 95.33-97.32 2018南昌 2018 Nanchang qFPD.A09-1 FPD A09 84.60 4.28 8.9 -2.21 84.03-87.25 2016韶关 2016 Shaoguan qFPD.C04-1 FPD C04 123.90 3.79 8.4 -2.42 118.86-127.70 2016南昌 2016 Nanchang qFPD.C08-1 FPD C08 45.80 8.24 15.2 -1.95 44.36-46.70 2018南昌 2018 Nanchang qSPD.A09-1 SPD A09 91.99 4.59 9.1 -1.19 89.73-92.87 2018西宁 2018 Xining qSPD.C04-1 SPD C04 64.02 5.07 10.3 -1.30 62.14-64.30 2018西宁 2018 Xining qSPD.C08-1 SPD C08 17.20 4.77 10.2 1.71 13.88-21.20 2016韶关 2016 Shaoguan qSPD.C08-2 SPD C08 32.35 5.86 10.1 -1.27 32.35-33.56 2018西宁 2018 Xining qFGP.A02-1 FGP A02 50.67 5.50 10.7 -5.35 50.10-51.53 2016韶关 2016 Shaoguan qFGP.A02-2 FGP A02 61.56 5.72 11.9 -1.53 58.71-62.13 2018西宁 2018 Xining qFGP.A09-1 FGP A09 84.60 4.48 8.8 4.21 83.74-87.25 2016韶关 2016 Shaoguan qFGP.C06-1 FGP C06 111.50 7.34 12.0 1.34 111.16-119.50 2018南昌 2018 Nanchang qFGP.C07-1 FGP C07 79.33 6.53 10.0 1.16 78.14-80.33 2018南昌 2018 Nanchang qFGP.C08-1 FGP C08 5.40 7.56 11.8 1.41 4.54-9.88 2018南昌 2018 Nanchang qFGP.C08-2 FGP C08 23.27 6.16 12.5 2.15 21.20-27.89 2016南昌 2016 Nanchang qFGP.C08-3 FGP C08 42.05 3.99 7.2 1.21 40.16-44.65 2018西宁 2018 Xining FGP C08 44.07 5.42 10.7 4.84 43.49-44.65 2016韶关 2016 Shaoguan qFGP.C08-4 FGP C08 86.77 5.97 9.2 1.21 86.77-87.36 2018南昌 2018 Nanchang