组分矢量构树（CVTree）方法是基于全基因组的、不用序列联配的物种亲缘关系研究方法。CVTree3是我们最新开发的CVTree网络服务器，它基于并行化的核心程序，以适应当前基因组数据的海量增加；它自动对比物种亲缘关系与分类系统，并在网页上以交互作用形式显示，从而使研究更加直观。使用CVTree3网络服务器，用户可以快速的对未知的全基因组序列进行亲缘关系分析，并对其分类地位进行初步鉴定。由于合理利用全基因组信息，CVTree方法能对种以下的亲缘关系与分类具有高分辨力。随着CVTree方法的深入与完善，希望其能成为阐明原核生物亲缘关系与分类系统的定义性的工具。%Component vector of Broussonetia papyrifera(cvtree)method is based on whole genome, without sequence alignment and phylogenetic relationships among species research methods. CVTree3 is our latest development of the CVTree network server. It is based on the core program of parallel, in order to adapt to the current increase in the amount of genomic data, it is automatically compared with the species phylogenetic relationship and classification system, and on the web page to interact with the form of display, so that the study is more intuitive. Using the CVTree3 network server, biological workers can quickly analyze the genetic relationship of the whole genome sequence, and the classification status of the preliminary identification. Due to the rational use of the whole genome information, the CVTree method can be used to identify the relationship and classification of the species with high resolution. We hope that with the cvtree method of deepening and improvement, in the future it can set out to become a tool for the definition of prokaryote phylogenetic relationships and classification system.
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