胡麻粒重和粒型性状的主基因―多基因遗传模型分析
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王斌, 赵利, 侯静静, 刘杰, 段艳巧
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Genetic Model Analysis of Major Gene-Polygene of Seed Weight and Seed Shape in Flax (Linum usitatissimum L.)
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Wang Bin, Zhao Li, Hou Jingjing, Liu Jie, Duan Yanqiao
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表4 5个胡麻籽粒性状的遗传参数估计值
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Table 4 Estimates of genetic parameters in five seed characteristics
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性状 Trait | 一阶参数1nd order genetic parameter | | 二阶参数2nd order genetic parameter | m | da | db | ha | hb | i | jab | jba | l | [d] | [h] | σmg2 | σpg2 | hmg2 (%) | hpg2 (%) | 千粒重TSW | 5.39 | 1.61 | 1.06 | - | - | - | - | - | - | -4.04 | 0.99 | | 1.14 | 0.20 | 84.59 | 14.73 | 籽粒表面积SSA | 8.04 | 0.00 | 0.00 | -2.00 | -1.99 | 2.00 | 0.01 | 0.00 | 2.33 | -2.56 | 3.82 | | 0.98 | 0.00 | 45.69 | 0.00 | 籽粒周长SC | 12.71 | -0.70 | - | - | - | - | - | - | - | -0.24 | -0.25 | | 0.76 | 0.00 | 68.24 | 0.00 | 籽粒长度SL | 4.41 | 0.00 | 0.00 | -0.48 | -0.48 | 0.48 | 0.00 | 0.00 | 0.52 | -0.58 | 1.09 | | 0.06 | 0.00 | 37.09 | 0.00 | 籽粒宽度SW | 2.34 | 0.00 | 0.00 | -0.28 | -0.28 | 0.28 | 0.00 | 0.00 | 0.35 | -0.40 | 0.47 | | 0.01 | 0.00 | 19.27 | 0.00 |
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