| YM型小麦温敏雄性不育系ATM3314育性遗传研究 |
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| 引用本文： | 周菊红,李 轲,何蓓如,胡银岗.YM型小麦温敏雄性不育系ATM3314育性遗传研究[J].西北农业学报,2010,19(8):38-43. |
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| 作者姓名： | 周菊红 李 轲 何蓓如 胡银岗 |
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| 作者单位： | 1. 西北农林科技大学,农学院,陕西杨凌,712100
2. 西北农林科技大学,农学院,陕西杨凌,712100;国家小麦改良中心,杨凌分中心,陕西杨凌,712100;陕西省农业分子生物学重点实验室,陕西杨凌,712100 |
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| 基金项目： | 教育部重点科研项目，教育部春晖计划启动项目 |
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| 摘 要： | 以YM型小麦温敏雄性不育系ATM3314与恢复系中国春配制杂交组合,连续2 a对该组合的P1、F1、P2和F2代的育性进行了调查,采用植物数量性状主基因+多基因混合模型4世代联合分析法对YM型小麦温敏雄性不育系育性遗传进行了研究。结果表明,YM型小麦温敏雄性不育系育性受2对加性-显性-上位性主基因+多基因联合控制,主基因遗传率很高,分别为95.62%和90.32%;2008年为加性-显性-上位性多基因控制,2009年为加性-显性多基因控制,多基因遗传率分别为0.058%和6.11%,表明环境对其育性波动有较大影响。
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| 关 键 词： | 小麦 温敏雄性不育 育性 主基因+多基因 |
Inheritance of Male Fertility in YM type Thermo sensitive Male Sterile Wheat Line ATM3314 |
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| ZHOU Juhong,LI Ke,HE Beiru,HU Yingang.Inheritance of Male Fertility in YM type Thermo sensitive Male Sterile Wheat Line ATM3314[J].Acta Agriculturae Boreali-occidentalis Sinica,2010,19(8):38-43. |
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| Authors: | ZHOU Juhong LI Ke HE Beiru HU Yingang |
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| Institution: | ZHOU Juhong1,LI Ke1,HE Beiru1,HU Yingang1,2,3(1.College of Agronomy,Northwest A&F University,Yangling Shaanxi 712100,China,2.Yangling Branch of China National Wheat Improvement Center,3.Shaanxi Key Laboratory of Molecular Biology for Agriculture,China) |
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| Abstract: | Two-line hybrid wheat system is an important way to use heterosis in wheat.To reveal the inheritance of male fertility in thermo-sensitive male sterile(TMS) wheat lines is important for the breeding of TMS wheat line and application of two-line hybrid wheat theoretically and practically.In this study,the inheritance of male fertility in TMS wheat line was investigated by using 4 generations joint analysis method of mixed major gene plus polygene mixed inheritance model based on the fertility data of the P1,... |
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| Keywords: | Wheat Thermo-sensitive male sterility(TMS) Fertility Mixed major gene plus polygene inheritance |
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