| RNA二级结构的2D图形表示及相似性分析 |
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| 引用本文： | 杨卫东,骆嘉伟.RNA二级结构的2D图形表示及相似性分析[J].世界科技研究与发展,2010,32(5):586-589. |
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| 作者姓名： | 杨卫东 骆嘉伟 |
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| 作者单位： | 湖南大学计算机与通信学院,长沙410082 |
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| 基金项目： | 国家自然科学基金，湖南省自然科学基金 |
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| 摘 要： | 结合RNA序列的核苷酸分类提出了一种新的RNA二级结构的2D图形表示法。该图形表示法能够唯一地表示RNA二级结构,而且图形是无退化的,即不存在重叠或交叉现象。把该图形表示法应用于9个病毒RNA二级结构,通过计算这些序列的数字特征和序列之间的相似性,实验表明该图形表示法是可行的。
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| 关 键 词： | RNA二级结构 图形表示法 相似性 2D |
Analysis on Similarity of 2D Graphical Representation for RNA Secondary Structures |
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| YANG Weidong,LUO Jiawei.Analysis on Similarity of 2D Graphical Representation for RNA Secondary Structures[J].World Sci-tech R & D,2010,32(5):586-589. |
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| Authors: | YANG Weidong LUO Jiawei |
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| Institution: | ( Department of Computer and Communication, Hunan University, Changsha 410082) |
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| Abstract: | A new 2D graphical representation of RNA secondary structure is given in terms of classifications of nucleic acids of RNA sequence. RNA secondary structure can be uniquely expressed by this graphical representation. And the graphics are no degeneration, with no o- verlap or cross. Applying the graphical representation to RNA secondary structure of nine virus, by calculating the number characteristic and analysis the similarity of these sequence, the experimental result shows that the graphical representation is feasible. |
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| Keywords: | RNA secondary structres graphical representation similarity 2D |
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