| 作物种子胚乳等位基因多态性表达研究进展 |
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| 引用本文： | 徐杰,李保云,刘广田. 作物种子胚乳等位基因多态性表达研究进展[J]. 农业生物技术学报, 2007, 15(1): 167-170 |
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| 作者姓名： | 徐杰 李保云 刘广田 |
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| 作者单位： | 实验室,中国农业大学农业与生物技术学院,北京,100094;农业部作物基因组学与遗传改良重点开放实验室,北京市作物遗传改良重点实验室,教育部作物杂种优势研究与利用重点 |
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| 摘 要： | 综述了作物种子胚乳中等位基因表达多态性的研究进展,介绍了基因组印记现象及其对作物种子胚乳性状的表观遗传及种子发育的影响。
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| 关 键 词： | 胚乳 异时性 等位变异 基因组印记 |
| 文章编号： | 1006-1304（2007）01-0167-04 |
| 收稿时间： | 2006-01-10 |
| 修稿时间： | 2006-03-21 |
Progress of Allelic Polymorphism and Expression in Crop Seed Endosperm |
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| XU Jie,LI Bao-yun,LIU Guang-tian. Progress of Allelic Polymorphism and Expression in Crop Seed Endosperm[J]. Journal of Agricultural Biotechnology, 2007, 15(1): 167-170 |
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| Authors: | XU Jie LI Bao-yun LIU Guang-tian |
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| Affiliation: | Key Laboratory of Crop Genomics and Genetic Improvement, Ministry of Agriculture, Beijing Key Laboratory of Crop Genetic Improvement, Key Laboratory of Crop Heterosis Research and Utilization,Ministry of Education, College of Agronomy and Biotechnology, China Agricultural University, Beijing 100094,China |
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| Abstract: | The progress of allelic polymorphism and expression research on crop seed endosperm are summarized in this article, including the introduction of genomic imprinting and its influence on crop seed endosperm character and seed development. |
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| Keywords: | endosperm heterochronic allelic variation genomic imprinting |
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