ITP OpenIR  > 理论物理所1978-2010年知识产出
Distance, correlation and mutual information among portraits of organisms based on complete genomes
Yu, ZG; Jiang, P; Yu, ZG , Queensland Univ Technol, Ctr Stat Sci & Ind Math, GPO 2434, Brisbane, Qld 4001, Australia.
2001
发表期刊PHYSICS LETTERS A
ISSN0375-9601
卷号286期号:1页码:34-46
摘要Based on the portrait method proposed by Hao et al. (Chaos Solitons Fractals 11 (6) (2000) 825), four parameters (distance, correlation coefficient, entropy and mutual information) are introduced to provide exact measures of the difference between a real genome and the "white noise" genome of it. Here the "white noise" genome of a real genome means a random sequence based on the frequencies of four kinds of nucleotides, appearing in the real genome. These parameters can also be used to discuss the classification and evolution among organisms. The evolution trees of some bacteria based on these parameters are given. (C) 2001 Elsevier Science B.V. All rights reserved.
部门归属Xiangtan Univ, Dept Math, Hunan 411105, Peoples R China; Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China; Univ Michigan, Sch Med, Dept Biol Chem, Ann Arbor, MI 48109 USA
关键词Long-range Correlations Dna-sequences Nucleotide
学科领域Physics
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收录类别SCI
WOS记录号WOS:000170096200007
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被引频次:28[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/12704
专题理论物理所1978-2010年知识产出
通讯作者Yu, ZG , Queensland Univ Technol, Ctr Stat Sci & Ind Math, GPO 2434, Brisbane, Qld 4001, Australia.
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Yu, ZG,Jiang, P,Yu, ZG , Queensland Univ Technol, Ctr Stat Sci & Ind Math, GPO 2434, Brisbane, Qld 4001, Australia.. Distance, correlation and mutual information among portraits of organisms based on complete genomes[J]. PHYSICS LETTERS A,2001,286(1):34-46.
APA Yu, ZG,Jiang, P,&Yu, ZG , Queensland Univ Technol, Ctr Stat Sci & Ind Math, GPO 2434, Brisbane, Qld 4001, Australia..(2001).Distance, correlation and mutual information among portraits of organisms based on complete genomes.PHYSICS LETTERS A,286(1),34-46.
MLA Yu, ZG,et al."Distance, correlation and mutual information among portraits of organisms based on complete genomes".PHYSICS LETTERS A 286.1(2001):34-46.
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