Distinguishing Phylogenetic Networks

Elizabeth Gross; Colby Long

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arXiv · 1706.03060

Distinguishing Phylogenetic Networks

Elizabeth Gross·Colby Long

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Abstract

Phylogenetic networks are becoming increasingly popular in phylogenetics since they have the ability to describe a wider range of evolutionary events than their tree counterparts. In this paper, we study Markov models on phylogenetic networks and their associated geometry. We restrict our attention to large-cycle networks, networks with a single undirected cycle of length at least four. Using tools from computational algebraic geometry, we show that the semi-directed network topology is generically identifiable for Jukes-Cantor large-cycle network models.

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Elizabeth Gross, Colby Long. 2017-06-09. Distinguishing Phylogenetic Networks. https://arxiv.org/abs/1706.03060

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