利用陆地棉MAGIC群体定位产量、生育期和株高性状的QTL
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黄聪,李晓方,李定国,林忠旭
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QTL Mapping for Yield, Growth Period and Plant Height Traits Using MAGIC Population in Upland Cotton
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Cong HUANG,Xiao-Fang LI,Ding-Guo LI,Zhong-Xu LIN
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表3 8个性状经过BLUP后的统计描述
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Table 3 Statistics description of phenotypic variations after BLUP
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性状 Trait | 均值 Mean | 变异范围 Range | 标准差 SD | 变异系数 CV (%) | 偏度 Skewness | 峰度 Kurtosis | 遗传力 H2 | PMs | MLs | PMs | MLs | MLs | MLs | MLs | MLs | PMs | MLs | 开花期FT (d) | 76.52 | 77.93 | 74.41-78.39 | 76.71-80.44 | 0.55 | 0.70 | 0.93 | 1.35 | 0.87 | 0.46 | 第一果枝节位FFSBN | 6.03 | 5.59 | 5.68-6.32 | 5.44-5.76 | 0.06 | 1.07 | 0.35 | -0.37 | 0.45 | 0.20 | 株高PH (cm) | 102.04 | 104.36 | 98.22-103.61 | 98.44-108.96 | 1.32 | 1.26 | -0.23 | 0.88 | 0.59 | 0.29 | 单株有效铃数EBN | 27.75 | 24.77 | 25.16-29.41 | 23.71-26.29 | 0.39 | 1.56 | 0.37 | 0.44 | 0.57 | 0.17 | 单铃籽棉重BW (g) | 5.04 | 5.46 | 4.84-5.36 | 4.73-6.34 | 0.21 | 3.88 | -0.02 | 0.23 | 0.66 | 0.64 | 单铃皮棉重LW (g) | 2.17 | 2.23 | 2.15-2.20 | 1.90-2.50 | 0.08 | 3.48 | -0.21 | 0.59 | 0.22 | 0.54 | 衣分LP (%) | 43.14 | 40.74 | 42.34-43.87 | 35.31-44.49 | 1.04 | 2.54 | -0.55 | 2.00 | 0.56 | 0.60 | 籽指SI (g) | 10.87 | 10.63 | 10.60-11.35 | 9.23-12.07 | 0.48 | 4.48 | 0.18 | 0.01 | 0.62 | 0.71 |
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