Study of correlations in DNA sequences

被引：21

作者：

Chechetkin, VR

Turygin, AY

机构：

[1] Troitsk Inst. Innov. T., 142092, Troitsk, Moscow Region

来源：

JOURNAL OF THEORETICAL BIOLOGY | 1996年 / 178卷 / 02期

关键词：

D O I：

10.1006/jtbi.1996.0017

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

We present a method for unified statistical analysis of short and long range correlations between various nucleotides in genomic DNA strands. The approach is based on the mutual study of Fourier structure factor spectra and pair correlation functions. The analysis of cross correlations in the different ranges of structural spectra permits identification of the main sources of correlations, namely, the coherent point mutations, coincident periodicities or large scale density variations. The technique for assessment of structural coupling between various genes in the genome is also described. (C) 1996 Academic Press Limited

引用

页码：205 / 217

页数：13

共 38 条

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STORMO GD, 1987, NUCLEIC ACID PROTEIN, P231

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