UNIVERSALITY IN A DNA STATISTICAL STRUCTURE

被引:38
作者
AZBEL, MY
机构
[1] Department of Physics, Harvard University, Cambridge
关键词
D O I
10.1103/PhysRevLett.75.168
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A DNA autocorrelation function is a slightly and slowly modulated autocorrelationfunction of a random sequence. Its coarse grained root-mean-squared fluctuationsare approximately homogeneous and equal to those of a random sequence. A DNAmay be decomposed into a random sequence of white noise domains, which havedifferent lengths and nucleotide concentrations, but a universal length scale.No long-range correlations are found in any of the studied DNA sequences. © 1995 The American Physical Society.
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页码:168 / 171
页数:4
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