| 杉木雄性不育性遗传机理初步分析* |
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| 引用本文： | 何福基,余象煌,李平. 杉木雄性不育性遗传机理初步分析*[J]. 浙江农林大学学报, 1995, 12(2): 219-220 |
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| 作者姓名： | 何福基 余象煌 李平 |
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| 作者单位： | 1.浙江林学院, 临安 311300;2.杭州大学 |
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| 基金项目： | *浙江省自然科学基金资助项目 |
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| 摘 要： | 对杉木雄性不育原株混合授粉子代的开花情况作了观测与分析，初步认为杉木雄性不育性属核质基因作用型，即雄性不育株的细胞核有5对控制育性的隐性纯合基因，细胞质有一种控制不育性的基因，构成雄性不育基因型S (ms1 ms1 ms2 ms2 ms3 ms3 ms4 ms4 ms5 ms5)。
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| 关 键 词： | 杉木 雄性不育 细胞质雄性不育 混合授粉 早代测定 核质相互作用 基因型 |
| 收稿时间： | 1994-11-29 |
Preliminary Inheritance Analysis to Male Sterility of Chinese Fir. |
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| He Fuji,Yu Xiangyu,Li Ping.. Preliminary Inheritance Analysis to Male Sterility of Chinese Fir.[J]. Journal of Zhejiang A&F University, 1995, 12(2): 219-220 |
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| Authors: | He Fuji Yu Xiangyu Li Ping. |
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| Affiliation: | 1.Zhejiang Forestry College, Lin'an 311300, PRC |
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| Abstract: | On the basis of investigating and analysing the F1 flowering conditions of male sterility original plant, the authors preliminarily proved that the male sterility of Cunninghamia lanceolata belongs to the type of nucleo-cytoplasmic interaction, that is, the genotype S (sm1 ms1 ms2 ms2 ms3 ms3 ms4 ms4 ms5 ms5) of male sterile plant is constitured by five couples of pure gene controled fertility in cell nucleus and by a kind of gene controled sterility in cytoplasm. |
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