摘要
在三维碱基空间下计算了12类约1400个核酸序列的分维值，发现Df值目进化有一定相关性，编码区Da比5’—cap、Intron、3’—tail区的Da值要大，对其含义上作了简要解释。
The fractal dimension of nucleic acid sequences in 13 categories (about 1400 sequences) has been calculated in 3-dimension base space, correlation between Df and the evolutionary levels is discoverled. It has been found that Da of coding region is larger tban that of 5'—cap、Intron and 3'—tail. The implications of the results are discussed briefly.
出处
《包头钢铁学院学报》
1997年第1期65-69,共5页
Journal of Baotou University of Iron and Steel Technology
关键词
碱基空间
核酸序列
分维
核酸
映射
Base space, Nucleotide sequence, Fractal Dimension
