换一批摘要Composition vector trees(CVTrees)are inferred from whole-genome data by an alignment-free and parameter-free method.The agreement of these trees with the corresponding taxonomy provides an objective justification of the inferred phylogeny.In this work,we show the stability and self-consistency of CVTrees by performing bootstrap and jackknife re-sampling tests adapted to this alignment-free approach.Our ultimate goal is to advocate the viewpoint that time-consuming statistical re-sampling tests can be avoided at all in using this alignment-free approach.Agreement with taxonomy should be taken as a major criterion to estimate prokaryotic phylogenetic trees.
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分类号
Q5（生物化学）
栏目名称
DOI
10.1016/S1672-0229(10)60028-9
发布时间
2011-05-16（万方平台首次上网日期，不代表论文的发表时间）
基金项目
This work was Partially supported by the National Basic Research Program of China（(the 973 Program,Grant 2007CB814800)）
the Shanghai Leading Academic Discipline Project（(Grant B111)）
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