| 核不育亚麻不育性与标记性状的遗传观察 |
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| 引用本文： | 张辉,张慧敏.核不育亚麻不育性与标记性状的遗传观察[J].华北农学报,1997,12(3):73-76. |
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| 作者姓名： | 张辉 张慧敏 |
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| 作者单位： | 内蒙古农业科学院 |
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| 摘 要： | 通过对Ｈ５Ａ不育系的Ｆ、Ｆ２（地不育株与可育株姐妹交及可育株自交）兄妹交、回交后代的性状观察，发现上述各群体后代中，只出现了白花、白种皮不育株和蓝花、褐种皮可育途中亲本型，而未出现重组类型。证明了不育性与花色、种皮颜色表现出不是紧密连锁就是完全连锁或一因多效。
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| 关 键 词： | 核不育 亚麻 不育性 标记性状 遗传 |
Genetic Analysis on Sterility and Marker Traits of Nucleus Sterile Flax |
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| Zhang Hui\ Zhang Huimin\ Ding Wei\ Wang Yilin.Genetic Analysis on Sterility and Marker Traits of Nucleus Sterile Flax[J].Acta Agriculturae Boreali-Sinica,1997,12(3):73-76. |
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| Authors: | Zhang Hui\ Zhang Huimin\ Ding Wei\ Wang Yilin |
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| Abstract: | Through observation on the traits of F 1,F 2 derived from H5A sterile line and the progenies of inbreeding and backcrossing,only two parent forms were found in the different populations,one was sterile plants with white flower and white seed coat,another was fertile plants with blue flower and brown seed coat.There were no recombination types.It was proved that sterility was either closely linked with flower colour and the colour of seed coat or complete linkage or one gene had more effects. |
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| Keywords: | Nucleus sterile flax Sterility Marker trait |
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