Constructing phylogenetic supernetworks based on simulated annealing

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• 作者：Reza Hassanzadeh^a ; ^{rezahassanzadeh@ipm.ir} ; Changiz Eslahchi^a ; ^{ch-eslahchi@sbu.ac.ir} ; Wing-Kin Sung^b ; ^c ; ^{ksung@comp.nus.edu.sg}
• 关键词：Phylogenetics ; Simulated annealing ; Supernetworks ; Circular ordering
• 刊名：Molecular Phylogenetics and Evolution
• 出版年：2012
• 期刊代码：176_10557903
• 类别：bio
• 出版时间：June, 2012
• 卷：63
• 期：3
• 页码：738-744
• 文件大小：344 K

摘要

Different partial phylogenetic trees can be derived from different sources of evidence and different methods. One important problem is to summarize these partial phylogenetic trees using a supernetwork. We propose a novel simulated annealing based method called SNSA which uses an optimization function to produce a simple network that still retains a great deal of phylogenetic information. We report the performance of this new method on real and simulated datasets.