PDF(Pubmed)
Abstract：
Phylogenetic analysis frequently leads to the creation of many phylogenetic trees, either from using multiple genes or methods, or through bootstrapping or Bayesian analysis. A consensus tree is often used to summarize what the trees have in common. Consensus networks were introduced to also allow the visualization of the main incompatibilities among the trees. However, in practice, such networks often contain a large number of nodes and edges, and can be non-planar, making them difficult to interpret. Here, we introduce the new concept of a phylogenetic consensus outline, which provides a planar visualization of incompatibilities in the input trees, without the complexities of a consensus network. Furthermore, we present an effective algorithm for its computation. We demonstrate its usage and explore how it compares to other methods on a Bayesian phylogenetic analysis of languages using data from a published database and on multiple gene trees from a published study on water lilies.
摘要：
系统发育分析经常导致许多系统发育树的产生，使用多种基因或方法，或通过自举或贝叶斯分析。共识树通常用于总结树的共同点。引入了共识网络，还可以可视化树木之间的主要不兼容性。然而,在实践中,这样的网络通常包含大量的节点和边缘，并且可以是非平面的，使它们难以解释。这里,我们引入了系统发育共识大纲的新概念，它提供了输入树中不兼容性的平面可视化，没有共识网络的复杂性。此外，我们提出了一种有效的算法。我们展示了它的用法，并探索了它如何与其他方法进行语言的贝叶斯系统发育分析，使用已发表的数据库中的数据以及已发表的睡莲研究中的多个基因树进行比较。
