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The Structure of Level-2 Semi-directed Binary Phylogenetic Networks

open access: yesCumhuriyet Science Journal, 2023
Phylogenetic trees describe evolution but due to hybridization events, recombination events or lateral gene transfer, it can be represented as a phylogenetic network.
Nihan Özbaltan
doaj   +1 more source

NetRAX: accurate and fast maximum likelihood phylogenetic network inference

open access: yesbioRxiv, 2021
Phylogenetic networks are used to represent non-treelike evolutionary scenarios. Current, actively developed approaches for phylogenetic network inference jointly account for non-treelike evolution and incomplete lineage sorting (ILS).
S. Lutteropp   +4 more
semanticscholar   +1 more source

Embedding phylogenetic trees in networks of low treewidth [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2023
Given a rooted, binary phylogenetic network and a rooted, binary phylogenetic tree, can the tree be embedded into the network? This problem, called \textsc{Tree Containment}, arises when validating networks constructed by phylogenetic inference methods ...
Leo van Iersel   +2 more
doaj   +1 more source

Genetic Variability of PRRSV Vaccine Strains Used in the National Eradication Programme, Hungary

open access: yesVaccines, 2021
Porcine reproductive and respiratory syndrome (PRRS) is a globally spread, highly infectious viral disease. Live, attenuated vaccines against PRRS virus (PRRSV) decrease virus excretion and evoke protective immunity reducing the economic damage caused by
Ádám Bálint   +10 more
doaj   +1 more source

Defining Phylogenetic Network Distances Using Cherry Operations

open access: yesIEEE/ACM Transactions on Computational Biology & Bioinformatics, 2022
In phylogenetic networks, picking a cherry consists of removing a leaf that shares a parent with another leaf, or removing a reticulate edge whose endpoints are parents of leaves.
Kaari Landry   +3 more
semanticscholar   +1 more source

Visualizing incompatibilities in phylogenetic trees using consensus outlines

open access: yesFrontiers in Bioinformatics, 2023
Phylogenetic analysis frequently leads to the creation of many phylogenetic trees, either from using multiple genes or methods, or through bootstrapping or Bayesian analysis.
Daniel H. Huson   +3 more
doaj   +1 more source

Planar Rooted Phylogenetic Networks

open access: yesIEEE/ACM Transactions on Computational Biology and Bioinformatics, 2023
A rooted phylogenetic network is a directed acyclic graph with a single root, whose sinks correspond to a set of species. As such networks are useful for representing the evolution of species that have undergone reticulate evolution, there has been great interest in developing the theory behind and algorithms for constructing them.
Vincent Moulton, Taoyang Wu
openaire   +5 more sources

Uprooted Phylogenetic Networks [PDF]

open access: yesBulletin of Mathematical Biology, 2017
The need for structures capable of accommodating complex evolutionary signals such as those found in, for example, wheat has fueled research into phylogenetic networks. Such structures generalize the standard model of a phylogenetic tree by also allowing for cycles and have been introduced in rooted and unrooted form.
Gambette, Philippe   +2 more
openaire   +6 more sources

Distinguishing Phylogenetic Networks [PDF]

open access: yesSIAM Journal on Applied Algebra and Geometry, 2018
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.
Gross, Elizabeth, Long, Colby
openaire   +3 more sources

Counting Phylogenetic Networks [PDF]

open access: yesAnnals of Combinatorics, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
McDiarmid, C., Semple, C., Welsh, D.
openaire   +3 more sources

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