大豆重组自交系群体异黄酮含量QTL连锁定位与关联定位的比较研究
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刘再东,孟珊,贺建波,邢光南,王吴彬,赵团结,盖钧镒
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A Comparative Study on Linkage and Association QTL Mapping for Seed Isoflavone Contents in a Recombinant Inbred Line Population of Soybean
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ZaiDong LIU,Shan MENG,JianBo HE,GuangNan XING,WuBin WANG,TuanJie ZHAO,JunYi GAI
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表1 异黄酮含量（102 μg·g-1）的次数分布
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Table 1 Frequency distribution of isoflavone content (102 μg·g-1)
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性状
Trait | 组中值及频数
Midpoint and frequency | N | P1 | P2 | 平均值
Mean | 变幅
Range | GCV
(%) | h2
(%) | | SIFC | 22 | 27 | 32 | 37 | 42 | 47 | 52 | 57 | 62 | 67 | | | | | | | | | 2 | 8 | 32 | 23 | 36 | 24 | 10 | 7 | 3 | 1 | 146 | 63.0 | 34.0 | 40.6 | 21.9—67.7 | 20.9 | 94.1 | | TDC | 7.0 | 9.5 | 12.0 | 14.5 | 17.0 | 19.5 | 22.0 | 24.5 | 27.0 | 29.5 | | | | | | | | | 5 | 13 | 33 | 40 | 27 | 11 | 11 | 3 | 2 | 1 | 146 | 28.4 | 12.8 | 15.1 | 7.3—29.5 | 26.9 | 95.4 | | TGC | 12.0 | 14.5 | 17.0 | 19.5 | 22.0 | 24.5 | 27.0 | 29.5 | 32.0 | 34.5 | | | | | | | | | 1 | 7 | 14 | 27 | 34 | 21 | 21 | 12 | 6 | 3 | 146 | 28.9 | 19.1 | 23.1 | 12.6—35.6 | 19.5 | 92.7 | | TGLC | 1.2 | 1.6 | 2.0 | 2.4 | 2.8 | 3.2 | 3.6 | 4.0 | 4.4 | 4.8 | | | | | | | | | 9 | 22 | 30 | 24 | 23 | 13 | 10 | 10 | 2 | 3 | 146 | 5 .8 | 2.2 | 2.5 | 1.1—5.0 | 32.3 | 94.0 |
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