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基于4D图形表示的DNA序列相似性分析
  • ISSN号：0023-074X
  • 期刊名称：《科学通报》
  • 时间：0
  • 分类：Q523[生物学—生物化学]
  • 作者机构：[1]兰州大学化学系、功能有机分子化学国家重点实验室,兰州730000
  • 相关基金：国家自然科学基金（批准号：20973085,10831001）和高等学校博士学科点专项基金（批准号：20090211110006）资助项目 感谢齐燕姣博士对本文的帮助和有益讨论.
作者： 唐晓婵[1], 周盼盼[1], 邱文元[1]
关键词： DNA序列, 4D图形表示, 相似性分析
中文摘要：

在Z曲线的基础上提出了一种新的DNA序列4D图形表示方法．该方法具有与Z曲线相似的生物学意义，而且还避免了信息的丢失．利用DNA序列4D图形的几何中心作为序列分析的特征数值，对11个物种的D－球蛋白基因的第一个外显子进行相似性分析，得到了较好的结果．

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期刊信息
  • 《科学通报》
  • 北大核心期刊（2011版）
  • 主管单位:中国科学院
  • 主办单位:中国科学院
  • 主编：周光召
  • 地址：北京东黄城根北街16号
  • 邮编：100717
  • 邮箱：csb@scichina.org
  • 电话：010-64036120 64012686
  • 国际标准刊号：ISSN：0023-074X
  • 国内统一刊号：ISSN：11-1784/N
  • 邮发代号:80-213
  • 获奖情况:
  • 首届国家期刊奖,中国期刊方阵“双高”期刊,第三届中国出版政府奖
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  • 被引量:81792