陆地棉亲本间遗传距离与杂种优势的相关性研究
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曲玉杰,孙君灵,耿晓丽,王骁,ZareenSarfraz,贾银华,潘兆娥,何守朴,龚文芳,王立如,庞保印,杜雄明
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Correlation Between Genetic Distance of Parents and Heterosis in Upland Cotton
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QU YuJie,SUN JunLing,GENG XiaoLi,WANG Xiao,Zareen Sarfraz,JIA YinHua,PAN ZhaoE,HE ShouPu,GONG WenFang,WANG LiRu,PANG BaoYin,DU XiongMing
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表5 Cor3遗传距离与杂种优势的相关关系
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Table 5 Correlation between heterosis and genetic distance by Cor3
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性状 Trait | 与遗传距离的相关性系数 Correlation coefficient with genetic distance | 中亲优势MPH | | 超亲优势HB | A | B | C | D | E | A | B | C | D | E | PH | -0.11067 | 0.0312 | 0.0017 | 0.0052 | 0.1615** | | -0.1641** | -0.0833 | 0.0051 | -0.3327*** | 0.0227 | BW | 0.1073 | -0.0282 | 0.1353* | 0.2430*** | 0.0554 | -0.0087 | -0.0669 | 0.1034 | 0.1466* | 0.0074 | LP | 0.1419* | 0.1554** | 0.0350 | 0.1358* | -0.1145* | -0.0849 | -0.3894*** | -0.1031 | -0.2701*** | -0.3032*** | BN | 0.1857** | 0.1712** | 0.1544** | 0.0346 | 0.1311* | 0.0608 | 0.0268 | 0.0603 | -0.2319*** | 0.1402* | FL | 0.1765** | 0.0001 | 0.1664** | 0.2205*** | -0.1417* | -0.1908*** | -0.3943*** | -0.0480 | -0.3636*** | -0.3814*** | FS | 0.1470* | 0.1501** | 0.0881 | 0.0730 | -0.1812** | -0.2267*** | -0.3329*** | -0.2339*** | -0.3668*** | -0.2409*** | MIC | 0.0100 | 0.0416 | -0.0033 | -0.0042 | -0.0834 | -0.2506*** | -0.3376*** | -0.2372*** | -0.4879*** | -0.1338* | FU | 0.0130 | 0.1898*** | 0.0281 | 0.1364* | 0.0113 | -0.0461 | -0.0260 | -0.0401 | 0.0644 | -0.0909 | FE | 0.2138*** | 0.0941 | 0.2281*** | 0.1783** | 0.0139 | 0.1112 | -0.1177* | 0.0892 | -0.0334 | -0.0138 | SCI | 0.0193 | 0.1416* | 0.0804 | 0.1335* | -0.0742 | -0.3766*** | -0.3699*** | -0.2454*** | -0.4021*** | -0.2531*** |
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