| 作物亲本间遗传差异与杂种优势研究进展 |
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| 引用本文： | 蔡健,赵小三.作物亲本间遗传差异与杂种优势研究进展[J].安徽农业科学,2002,30(4):504-506,508. |
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| 作者姓名： | 蔡健 赵小三 |
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| 作者单位： | 1. 安徽省农业科学院水稻遗传育种农业部重点实验室,合肥,230031;2. 安徽省农业科学院人事处 |
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| 摘 要： | 对有关从数量性状、同工酶、分子标记3个水平上探索作物杂交亲本间遗传距离与杂种优势关系的研究进行了概述和展望.
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| 关 键 词： | 遗传差异 数量性状 同工酶 分子标记 杂种优势 |
| 文章编号： | 0517-6611(2002)04-0504-03 |
Study Progress of the Relationship between Heterosis and Genetic Differentiation of Crossing Parents in Crop |
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| Cai Jian et al.Study Progress of the Relationship between Heterosis and Genetic Differentiation of Crossing Parents in Crop[J].Journal of Anhui Agricultural Sciences,2002,30(4):504-506,508. |
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| Authors: | Cai Jian |
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| Abstract: | The genetic differentiation between crossing parents was a main cause of heterosis formation in crops. In this paper, the study progress of the relationship between heterosis and differentiation of crossing parents was discussed on three levels: quantitative character, isoenzyme and molecular marker. |
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| Keywords: | Genetic differentiation Quantitative character Isoenzyme Molecular marker Heterosis |
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