| 杂种优势遗传机理的假说 |
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| 引用本文： | 郝志萍,吕慧卿,曹昌林,郑丽萍,周忠宇.杂种优势遗传机理的假说[J].山西农业科学,2007,35(5):6-10. |
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| 作者姓名： | 郝志萍 吕慧卿 曹昌林 郑丽萍 周忠宇 |
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| 作者单位： | 山西省农业科学院高粱研究所,山西,晋中,030600;山西省农业科学院高粱研究所,山西,晋中,030600;山西省农业科学院高粱研究所,山西,晋中,030600;山西省农业科学院高粱研究所,山西,晋中,030600;山西省农业科学院高粱研究所,山西,晋中,030600 |
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| 摘 要： | 杂种优势是生物界的一种普遍现象,可以大幅度提高作物产量和改良作物品质,具有巨大的商用价值。杂种优势遗传基础的研究一直是近百年来遗传和育种学家研究的热点和难点问题。综述了杂种优势遗传基础的多种假说的基本观点,并列举了部分学说的部分证据。
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| 关 键 词： | 杂种优势 遗传机理 假说 |
| 文章编号： | 1002-2481（2007）05-0006-05 |
| 修稿时间： | 2007-03-19 |
Hypothesis of Heterotic Genetic Mechanism |
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| HAO Zhi-ping,LU Hui-qing,CAO Chang-lin,ZHENG Li-ping,ZHOU Zhong-yu.Hypothesis of Heterotic Genetic Mechanism[J].Journal of Shanxi Agricultural Sciences,2007,35(5):6-10. |
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| Authors: | HAO Zhi-ping LU Hui-qing CAO Chang-lin ZHENG Li-ping ZHOU Zhong-yu |
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| Institution: | Sorghum Institute,Shanxi Academy of Agricultural Sciences, Jinzhong 030600, China |
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| Abstract: | Heterosis is an universal phenomena in biology, which could increase the production and improve the quality of crops,and had enormously commercial value. The genetic basis of heterosis had been the hotspot and difficulty in research for genetic and breeding scientists during the past near 100 years. The hypothesis were reviewed in this article,and some evidence of some theories were provided. |
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| Keywords: | Heterosis Genetic Mechanism Hypothesis |
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