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作物亲本间遗传差异与杂种优势研究进展
Study Progress of the Relationship between Heterosis and Genetic Differentiation of Crossing Parents in Crop
【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
【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.
【关键词】 遗传差异;
数量性状;
同工酶;
分子标记;
杂种优势;
【Key words】 Genetic differentiation; Quantitative character; Isoenzyme; Molecular marker; Heterosis;
【Key words】 Genetic differentiation; Quantitative character; Isoenzyme; Molecular marker; Heterosis;
- 【文献出处】 安徽农业科学 ,Journal of Anhui Agricultural Sciences , 编辑部邮箱 ,2002年04期
- 【分类号】Q311
- 【被引频次】22
- 【下载频次】181