| 韭菜多胚苗及其与无融合生殖关系的研究 |
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| 引用本文： | 冯辉,翟玉莹.韭菜多胚苗及其与无融合生殖关系的研究[J].园艺学报,2007,34(1):225-226. |
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| 作者姓名： | 冯辉 翟玉莹 |
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| 作者单位： | (沈阳农业大学园艺学院, 沈阳110161) |
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| 摘 要： | 以9个韭菜品系为试材, 人工去雄后用二甲基亚砜、激动素和失活韭菜花粉诱导, 获得无融合生殖种子。无融合生殖植株自交后代多胚苗发生频率明显提高, 说明多胚苗与无融合生殖有关。继代选择增大了多胚苗发生频率, 说明多胚苗性状可以遗传。
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| 关 键 词： | 韭菜 多胚苗 无融合生殖 遗传 |
| 文章编号： | 0513-353X（2007）01-0225-02 |
| 收稿时间： | 2006-06-29 |
| 修稿时间： | 2006-06-292006-11-28 |
Polyembryonic Seedlings and the Relationship Between Apomixia and the Occurrences of Polyembryonic Seedlings in Chinese Chive |
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| FENG Hui,ZHAI Yu-ying.Polyembryonic Seedlings and the Relationship Between Apomixia and the Occurrences of Polyembryonic Seedlings in Chinese Chive[J].Acta Horticulturae Sinica,2007,34(1):225-226. |
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| Authors: | FENG Hui ZHAI Yu-ying |
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| Institution: | (College of Horticulture, Shenyang Agricultural University, Shenyang 110161,China) |
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| Abstract: | Apomictic seeds were obtained by DMSO,KT and inactive pollen treatments among 9 varieties of Chinese chive.Progenies of the apomictic seeds were obtained by selfing,and their frequencies of the polyembryonic seedlings in the progenies were increased obviously,which indicated that the polyembryonic seedlings might be related to the apomixia.The frequency of the polyembryonic seedlings was raised by means of selection,which demonstrated that the character of the polyembryonic seedlings in Chinese chive was inherited. |
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| Keywords: | Chinese chive Polyembryonic seedling Apomixia Inheritance |
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