What can we learn with wavelets about DNA sequences?

被引：71
作者：
Arneodo, A
D'Aubenton-Carafa, Y
Audit, B
Bacry, E
Muzy, JF
Thermes, C
机构：
[1] Ctr Rech Paul Pascal, F-33600 Pessac, France
[2] Univ Paris 06, Genet Mol Lab, CNRS, F-91198 Gif Sur Yvette, France
[3] Ecole Polytech, Ctr Math Appl, F-91128 Palaiseau, France
来源：
PHYSICA A | 1998年 / 249卷 / 1-4期
关键词：
wavelet transform; fractal scaling; multifractal formalism; long-range correlations; fractional Brownian motions; DNA sequences; isochores;
D O I：
10.1016/S0378-4371(97)00504-9
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We use the wavelet transform to explore the complexity of DNA sequences. Long-range correlations are clearly identified and shown to be related to the sequence GC content. The significance of this observation to gene evolution is discussed. (C) 1998 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：439 / 448
页数：10
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