植物分类学报    2008 46 (3): 258-262    ISSN: 0529-1526  CN: 11-1897/Q  首页     当期目录 上一期    下一期

 
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生命之树的原核枝——组分矢量方法的贡献

郝柏林123,高雷24

1(T-Life Research Center, Fudan University, Shanghai 200433, China)
2(Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080, China)
3(Santa Fe Institute, Santa Fe, NM 87501, USA)
4(Present: Department of Botany and Plant Sciences, University of California, Riverside, CA 92521, USA)

收稿日期 2008-1-23   修回日期 2008-4-22   网络版发布日期  2008-5-9   接受日期 
摘要  

The Composition Vector Tree (CVTree) is a parameter-free and alignment-free method to infer pro-karyotic phylogeny from their complete genomes. It is distinct from the traditional 16S rRNA analysis in both the input data and the methodology. The prokaryotic phylogenetic trees constructed by using the CVTree method agree well with the Bergey’s taxonomy in all major groupings and fine branching patterns. Thus, combined use of the CVTree approach and the 16S rRNA analysis may provide an objective and reliable reconstruction of the prokaryotic branch of the Tree of



关键词
   Prokaryotic phylogeny   taxonomy   composition vector   CVTree   Bergey's Manual  
分类号
DOI:  10.3724/SP.J.1002.2008.08008
 

通讯作者:
Bai-Lin HAOyle>
hao@mail.itp.ac.cn
作者个人主页: 郝柏林123;高雷24