| 关联分析在林木改良育种中的作用 |
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| 引用本文： | 刘希华,张丽,邢建宏,梁一池.关联分析在林木改良育种中的作用[J].三明高等专科学校学报,2013(4):88-93. |
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| 作者姓名： | 刘希华 张丽 邢建宏 梁一池 |
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| 作者单位： | [1]三明学院资源与化工学院,福建三明365004 [2]内蒙古赤峰市林业科学研究院,内蒙古赤峰024000 |
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| 基金项目： | 福建省科技厅重点项目（2011N0030）;建省教育厅科技项目（JA11249） |
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| 摘 要： | 林木生长周期长，遗传背景复杂等独有的特点，影响了遗传改良的进程。作为第三代分子标记——SNP具有双等住性，丰富度高，较低的突变率，易于自动化分析等特点，通过LD作图，可构建高分辨率的遗传图谱。在功能基因组研究中有重要的作用，加速林木育种技术的革新。
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| 关 键 词： | 分子标记 单核苷酸多态性 连锁不平衡 关联分析 |
Applications of Association Analysis in Forest and Tree Improvement |
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| LIU Xi-hua,ZHANG Li,XING Jian-hong,LIANG Yi-chi.Applications of Association Analysis in Forest and Tree Improvement[J].Journal of Sanming College,2013(4):88-93. |
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| Authors: | LIU Xi-hua ZHANG Li XING Jian-hong LIANG Yi-chi |
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| Institution: | (].Department of Resources ＆ Chemical Engineering, Sanming University, Sanming 365004, China; 2.Chifeng Academy of Forestry of Inner Mongolia Autonomous Region, Chifeng 024000, China) |
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| Abstract: | The forest＇s particular Characteristics of the long growth cycle and complex genetic background＇ influence the process of gmaetie improvement. As the third-generatiun single nueleotide polymorphism （SNT）, it has the characteristics of double allelism, high abundance, lower mutation and easy automatic analysis. Through LD mapping, genetic map of high resolution will be constructed. Single nucleotide polymorphism （SNP） plays an important role for fimctional genomics research and can accelerate innovation of technology of forest tree breeding. |
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| Keywords: | molecular marker single nucleotide polymorphism linkage disequilibrium association analysis |
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