陆地棉光合相关性状的QTL定位分析
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唐丽媛,李兴河,张素君,王海涛,刘存敬,张香云,张建宏
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QTL Mapping for Photosynthesis Related Traits in Upland Cotton
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Liyuan Tang,Xinghe Li,Sujun Zhang,Haitao Wang,Cunjing Liu,Xiangyun Zhang,Jianhong Zhang
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表3 F2:3家系群体光合相关性状的QTL定位分析
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Table 3 The analysis of QTL for photpsynthesis related traits in F2:3 population
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| QTL | 连锁群/染色体
Linkage group/Chromosome | 位置(cM)
Position | 左标记
Left marker | 右标记
Right marker | LOD | 加性效应
Additive effect | 显性效应
Dominant effect | 贡献率(%)
Contribution rate | | qPn-1-1 | LG1 | 44 | STV031 | SWU20241 | 2.06 | 2.74 | 1.50 | 8.17 | | qPn-1-2 | LG1 | 98 | SWU16417 | BNL0830 | 2.12 | 2.81 | -1.72 | 17.30 | | qPn-2-1 | D3 | 22 | SWU12703 | SWU12406 | 3.20 | -2.75 | -0.09 | 22.87 | | qGs-1-1 | LG1 | 45 | STV031 | SWU20241 | 2.23 | 0.04 | 0.00 | 20.55 | | qGs-1-2 | LG1 | 140 | SWU11499 | SWU11689 | 2.06 | -0.04 | -0.04 | 17.11 | | qCi-4-1 | D7 | 0 | SWU10641 | SWU10568 | 2.19 | -15.39 | -21.56 | 31.89 | | qTr-1-1 | LG1 | 1 | GL607 | GL222 | 2.14 | -0.11 | 1.30 | 3.31 | | qSPAD-1-1 | LG1 | 1 | GL607 | GL222 | 3.16 | 0.73 | -3.92 | 10.98 | | qSPAD-1-2 | LG1 | 27 | GL222 | STV031 | 2.26 | 2.44 | 0.82 | 10.97 | | qSPAD-1-3 | LG1 | 50 | SWU20241 | SWU11125 | 2.53 | -0.38 | 2.98 | 5.90 |
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