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公开(公告)号:US5598350A
公开(公告)日:1997-01-28
申请号:US339233
申请日:1994-11-10
摘要: A genetic motif extracting apparatus is adapted to extract a motif from genetic sequence information, where the motif has a regularity in a distinctive feature that specifies a genetic function. The genetic motif extracting apparatus includes a weight calculation unit for calculating a weight of each genetic sequence from a length of at least one branch of an evolution tree structure that is related to a plurality of genetic sequences, a score calculation unit for calculating a score that indicates a degree of similarity of sequence elements of the genetic sequences appearing at a site for each site of the genetic sequences using the weight calculated by the weight calculation unit, and a feature information extraction unit for extracting a part of the genetic sequence having the regularity in the distinctive feature as the motif based on the score calculated by the score calculation unit.
摘要翻译: 遗传基序提取装置适于从遗传序列信息中提取基序,其中基序具有指定遗传功能的独特特征中的规律性。 遗传基序提取装置包括:权重计算单元,用于从与多个遗传序列相关的进化树结构的至少一个分支的长度计算每个遗传序列的权重;计分计算单元,用于计算分数, 表示使用由权重计算单元计算的权重,出现在遗传序列的每个位点的位点处的遗传序列的序列元件的相似程度,以及特征信息提取单元,用于提取具有规则性的一部分遗传序列 在基于由分数计算单元计算的分数的图案的特征中。