Whole genome molecular phylogeny of large dsDNA viruses using composition vector method

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	Whole genome molecular phylogeny of large dsDNA viruses using composition vector method
	Gao, Lei; Qi, Ji; Gao, L , Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China
刊名	BMC EVOLUTIONARY BIOLOGY
	2007
卷号	7 期号:1 页码:-
关键词	World Monkey Adenovirus Large Dna Viruses Sequence-analysis Cellular Genes Common Origin Evolution Hosts Herpesvirus Baculovirus Protein
ISSN号	1471-2148
英文摘要	Background: One important mechanism by which large DNA viruses increase their genome size is the addition of modules acquired from other viruses, host genomes or gene duplications. Phylogenetic analysis of large DNA viruses, especially using methods based on alignment, is often difficult due to the presence of horizontal gene transfer events. The recent composition vector approach, not sensitive to such events, is applied here to reconstruct the phylogeny of 124 large DNA viruses. Results: The results are mostly consistent with the biologist's systematics with only a few outliers and can also provide some information for those unclassified viruses and cladistic relationships of several families. Conclusion: With composition vector approach we obtained the phylogenetic tree of large DNA viruses, which not only give results comparable to biologist's systematics but also provide a new way for recovering the phylogeny of viruses.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000245463500001
公开日期	2012-08-02
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/5773]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Gao, L , Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Gao, Lei,Qi, Ji,Gao, L , Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China. Whole genome molecular phylogeny of large dsDNA viruses using composition vector method[J]. BMC EVOLUTIONARY BIOLOGY,2007,7(1):-.
APA	Gao, Lei,Qi, Ji,&Gao, L , Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China.(2007).Whole genome molecular phylogeny of large dsDNA viruses using composition vector method.BMC EVOLUTIONARY BIOLOGY,7(1),-.
MLA	Gao, Lei,et al."Whole genome molecular phylogeny of large dsDNA viruses using composition vector method".BMC EVOLUTIONARY BIOLOGY 7.1(2007):-.