Evidence map›Paper›PMID 40820189›Full record

ArticleBulletin of mathematical biology2025

Group-based phylogenetic models on 3-sunlet networks.

Shelby Cox, Elizabeth Gross, Samuel Martin

Abstract read
In one paragraph

Article in Bulletin of mathematical biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

3 authors.

Shelby CoxMax-Planck Institute for Mathematics in the Natural Sciences, Leipzig, Germany.
Elizabeth GrossUniversity of Hawai'i at Mānoa, Honolulu, HI, USA.
Samuel MartinEarlham Institute, Norwich, UK. samuel.martin@ebi.ac.uk.ORCID http://orcid.org/0000-0002-6298-1014

Funding

Biotechnology and Biological Sciences Research Council BB/X005186/1
6 · The paper itself

Abstract

Phylogenetic networks describe the evolution of a set of taxa for which reticulate events have occurred at some point in their evolutionary history. Of particular interest is when the evolutionary history between a set of just three taxa has a reticulate event. In molecular phylogenetics, substitution models can model the process of evolution at the genetic level, and the case of three taxa with a reticulate event can be modeled using a substitution model on a semi-directed graph called a 3-sunlet. We investigate a class of substitution models called group-based phylogenetic models on 3-sunlet networks. In particular, we investigate the discrete geometry of the parameter space and how this relates to the dimension of the phylogenetic variety associated to the model. This enables us to give a dimension formula for this variety for general group-based models when the order of the group is odd.

Indexed as

Models, GeneticPhylogenyBiological EvolutionComputer SimulationEvolution, MolecularMathematical Concepts

Identifiers

PMID40820189
PMCPMC12358336

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.