巢式杂交分离群体的花生籽仁性状的主基因+多基因混合遗传模型分析
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张毛宁,黄冰艳,苗利娟,徐静,石磊,张忠信,孙子淇,刘华,齐飞艳,董文召,郑峥,张新友
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Genetic Analysis of Peanut Kernel Traits in a Nested-crossing Population by Major Gene Plus Polygenes Mixed Model
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ZHANG MaoNing,HUANG BingYan,MIAO LiJuan,XU Jing,SHI Lei,ZHANG ZhongXin,SUN ZiQi,LIU Hua,QI FeiYan,DONG WenZhao,ZHENG Zheng,ZHANG XinYou
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表1 巢式杂交群体籽仁表型性状变异
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Table 1 Variation of kernel traits in nested-crossing population
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组合
Combination | 性状
Trait | 均值
Mean | 标准差
SD | 变异系数
CV (%) | 最大值
Max | 最小值
Min | 峰度
Kurt | 偏度
Skew | | YZ9102×YH15 | 籽仁长 KL (mm) | 15.80 | 1.85 | 11.71 | 21.43 | 10.43 | -0.13 | 0.13 | | 籽仁宽 KW (mm) | 9.63 | 0.98 | 10.14 | 12.74 | 7.09 | -0.26 | 0.14 | | 籽仁长宽比KL/KW | 1.65 | 0.13 | 7.94 | 2.01 | 1.28 | -0.19 | 0.08 | | 籽仁表面积KSA (mm2) | 120.28 | 24.52 | 20.39 | 197.60 | 60.67 | -0.15 | 0.38 | | 籽仁表面周长 KSP (mm) | 42.96 | 4.81 | 11.20 | 56.43 | 29.45 | -0.31 | 0.14 | | 单仁重 AKW (g) | 0.70 | 0.14 | 20.48 | 1.14 | 0.32 | 0.05 | 0.03 | | ZH6×YH15 | 籽仁长 KL (mm) | 17.20 | 1.65 | 9.61 | 21.31 | 12.18 | -0.32 | -0.02 | | 籽仁宽 KW (mm) | 9.48 | 0.71 | 7.46 | 11.39 | 7.37 | -0.10 | 0.09 | | 籽仁长宽比KL/KW | 1.82 | 0.14 | 7.69 | 2.33 | 1.42 | 0.26 | 0.10 | | 籽仁表面积 KSA (mm2) | 128.97 | 20.22 | 15.68 | 186.21 | 69.80 | -0.20 | 0.18 | | 籽仁表面周长 KSP (mm) | 46.05 | 3.98 | 8.64 | 56.50 | 33.15 | -0.27 | -0.02 | | 单仁重 AKW (g) | 0.64 | 0.13 | 21.31 | 1.16 | 0.29 | 0.30 | 0.33 | | YH15×YY20 | 籽仁长 KL (mm) | 16.41 | 1.85 | 11.29 | 21.54 | 11.89 | -0.42 | 0.09 | | 籽仁宽 KW (mm) | 9.31 | 1.01 | 10.81 | 11.67 | 7.00 | -0.73 | 0.11 | | 籽仁长宽比KL/KW | 1.77 | 0.14 | 7.80 | 2.12 | 1.40 | -0.25 | -0.01 | | 籽仁表面积 KSA (mm2) | 121.21 | 24.55 | 20.25 | 185.38 | 69.52 | -0.54 | 0.25 | | 籽仁表面周长 KSP (mm) | 43.82 | 4.95 | 11.31 | 55.96 | 32.62 | -0.65 | 0.11 | | 单仁重 AKW (g) | 0.76 | 0.16 | 20.77 | 1.21 | 0.36 | 1.23 | -0.27 | | YH15×FHS | 籽仁长 KL (mm) | 15.17 | 2.07 | 13.65 | 21.18 | 10.01 | -0.27 | 0.22 | | 籽仁宽 KW (mm) | 8.94 | 1.13 | 12.66 | 12.10 | 6.28 | -0.62 | 0.15 | | 籽仁长宽比KL/KW | 1.71 | 0.11 | 6.73 | 2.06 | 1.36 | 0.32 | 0.25 | | 籽仁表面积 KSA (mm2) | 107.71 | 27.25 | 25.30 | 194.25 | 50.97 | -0.19 | 0.47 | | 籽仁表面周长 KSP (mm) | 40.73 | 5.53 | 13.57 | 56.30 | 27.83 | -0.44 | 0.21 | | 单仁重 AKW (g) | 0.65 | 0.17 | 25.77 | 1.16 | 0.22 | -0.07 | 0.25 | | YH15×NC94022 | 籽仁长 KL (mm) | 15.03 | 1.57 | 10.41 | 20.21 | 11.12 | 0.27 | 0.18 | | 籽仁宽 KW (mm) | 7.86 | 0.73 | 9.32 | 10.52 | 5.89 | 1.16 | 0.16 | | 籽仁长宽比KL/KW | 1.92 | 0.17 | 8.72 | 2.49 | 1.54 | 1.92 | 0.76 | | 籽仁表面积 KSA (mm2) | 93.62 | 16.90 | 18.05 | 167.13 | 51.71 | 1.56 | 0.64 | | 籽仁表面周长 KSP (mm) | 38.82 | 3.72 | 9.59 | 52.61 | 29.22 | 0.70 | 0.28 | | 单仁重 AKW (g) | 0.61 | 0.12 | 20.22 | 0.94 | 0.31 | -0.43 | 0.05 |
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