| 玉米和小麦种子休眠性QTL的比较研究 |
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| 引用本文： | 兰 海,张志明,高世斌,潘光堂,荣廷昭.玉米和小麦种子休眠性QTL的比较研究[J].中国农学通报,2008,24(4):121-125. |
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| 作者姓名： | 兰 海 张志明 高世斌 潘光堂 荣廷昭 |
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| 作者单位： | 四川农业大学玉米研究所/教育部作物基因资源与遗传改良重点实验室,四川雅安,625014 |
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| 基金项目： | 教育部长江学者和创新团队发展计划 |
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| 摘 要： | 对玉米和小麦种子休眠性QTL（Quantitative Trait Locis）的比较研究结果表明：玉米和小麦种子休眠性QTL在染色体上的分布表现出了高度的同源性。分析发现在玉米第1、3和8染色体上已定位了的7个种子休眠性QTL，在与之同源的小麦染色体上均有种子休眠性QTL的分布。这种同源性关系将有助于研究和理解玉米及整个禾本科作物基因组的构成和进化。
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| 关 键 词： | 生物防霉剂 生物防霉剂 纳他霉素 毒力测定 防效 |
| 收稿时间： | 2008-03-03 |
| 修稿时间： | 2008年3月3日 |
Comparative Analyses for Seed Dormancy QTL Between Maize and Wheat |
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| Lan Hai,Zhang Zhiming,Gao Shibin,Pan Guangtang,Rong Tingzhao.Comparative Analyses for Seed Dormancy QTL Between Maize and Wheat[J].Chinese Agricultural Science Bulletin,2008,24(4):121-125. |
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| Authors: | Lan Hai Zhang Zhiming Gao Shibin Pan Guangtang Rong Tingzhao |
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| Institution: | Maize Research Institute/Key Laboratory of Crop Genetic Resources and Improvement, Ministry of Education, Sichuan Agricultural University, Ya,an Sichuan 625014 |
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| Abstract: | Through the comparisons of QTL for seed dormancy between maize and wheat, it was observed that there were remarkable conserved relationships of QTL for seed dormancy between maize and wheat. 7 QTL for seed dormancy which were detected on the chromosome 1, 3 and 8 of maize, are conserved with wheat. These results will be helpful to study the organization and evolution of maize and the grass genomes. |
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| Keywords: | maizezz wheatzz seedzz dormancyzz QTLzz comparative analyseszz |
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