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题名: Correlation property of length sequences based on global structure of the complete genome
作者: Yu, ZG ;  Anh, VV ;  Wang, B
刊名: PHYSICAL REVIEW E
出版日期: 2001
卷号: 63, 期号:1, 页码:-
关键词: LONG-RANGE CORRELATIONS ;  DNA-SEQUENCES ;  1/F NOISE
学科分类: Physics
通讯作者: Yu, ZG , Queensland Univ Technol, Ctr State Sci & Ind Math, GPO Box 2434, Brisbane, Qld 4001, Australia.
部门归属: Queensland Univ Technol, Ctr State Sci & Ind Math, Brisbane, Qld 4001, Australia; Xiangtan Univ, Dept Math, Xiangtan 411105, Peoples R China; Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China
英文摘要: This paper considers three kinds of length sequences of the complete genome. Detrended fluctuation analysis, spectral analysis, and the mean distance spanned within time L are used to discuss the correlation property of these sequences. The values of the exponents from these methods of these three kinds of length sequences of bacteria indicate that the long-range correlations exist in most of these sequences. The correlations have a rich variety of behaviors including the presence of anti-correlations. Furthermore, using the exponent gamma, it is found that these correlations are all linear (gamma = 1.0+/-0.03). It is also found that these sequences exhibit l/f noise in some interval of frequency (f>l). The length of this interval of frequency depends on the length of the sequence. The shape of the periodogram in f>l exhibits some periodicity. The period seems to depend on the length and the complexity of the length sequence.
收录类别: SCI
WOS记录号: WOS:000166404900062
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/12845
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Yu, ZG,Anh, VV,Wang, B. Correlation property of length sequences based on global structure of the complete genome[J]. PHYSICAL REVIEW E,2001,63(1):-.
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