arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0711.3628q-bio.PEcs.CE
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系统发生网络的Perl程序包和比对工具

A Perl Package and an Alignment Tool for Phylogenetic Networks

Gabriel Cardona, Francesc Rossello, Gabriel Valiente

摘要:

系统发生网络是系统发育树的一种推广,它允许代表在种群水平上起作用的进化事件,如基因之间的重组,谱系之间的杂交和横向基因转移。虽然大多数遗传学工具在系统发育树上实现了广泛的算法,但只有少数应用程序可以与系统发育网络一起工作,并且也没有开源库。为了改善这种情况,我们开发了一个Perl包,它依赖于BioPerl包,并在系统发育网络上实现了许多算法。我们还开发了一个Java小程序,它利用上述Perl包,并允许用户进行简单的实验与系统发育网络,而不必自己开发一个程序或Perl脚本。Perl包已被接受为BioPerl包的一部分。它可以从http://dmi.uib.es/~gcardona/BioInfo/Bio-PhyloNetwork.tgz下载。基于网络的应用程序可在http://dmi.uib.es/~gcardona/BioInfo/上获得。Perl软件包包括其所有特性的完整文档。

英文摘要:

Phylogenetic networks are a generalization of phylogenetic trees that allow for the representation of evolutionary events acting at the population level, like recombination between genes, hybridization between lineages, and lateral gene transfer. While most phylogenetics tools implement a wide range of algorithms on phylogenetic trees, there exist only a few applications to work with phylogenetic networks, and there are no open-source libraries either. In order to improve this situation, we have developed a Perl package that relies on the BioPerl bundle and implements many algorithms on phylogenetic networks. We have also developed a Java applet that makes use of the aforementioned Perl package and allows the user to make simple experiments with phylogenetic networks without having to develop a program or Perl script by herself. The Perl package has been accepted as part of the BioPerl bundle. It can be downloaded from http://dmi.uib.es/~gcardona/BioInfo/Bio-PhyloNetwork.tgz. The web-based application is available at http://dmi.uib.es/~gcardona/BioInfo/. The Perl package includes full documentation of all its features.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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