A dynamical approach to DNA sequences

被引：22

作者：

Allegrini, P

Grigolini, P

West, BJ

机构：

[1] CNR,IST BIOFIS,I-56127 PISA,ITALY

[2] UNIV PISA,DIPARTIMENTO FIS,I-56100 PISA,ITALY

来源：

PHYSICS LETTERS A | 1996年 / 211卷 / 04期

关键词：

D O I：

10.1016/0375-9601(96)00002-3

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study the statistical features of DNA pseudo-random walks with a dynamical model leading to scaling exponents identical to those of real DNA sequences. The Onsager regression method shows that coding DNA sequences have long-range correlations which are obscured at short distances by environmental fluctuations.

引用

页码：217 / 222

页数：6

共 15 条

[11] STATISTICAL-MECHANICS IN BIOLOGY - HOW UBIQUITOUS ARE LONG-RANGE CORRELATIONS
STANLEY, HE
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[14] LONG-RANGE FRACTAL CORRELATIONS IN DNA INTRONS AND EXONS
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[J]. FRACTALS-COMPLEX GEOMETRY PATTERNS AND SCALING IN NATURE AND SOCIETY, 1994, 2 (01) : 1 - 6
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[J]. PHYSICAL REVIEW E, 1993, 47 (02): : 851 - 863

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