Results 31 to 40 of about 300,530 (260)
A Note on Encodings of Phylogenetic Networks of Bounded Level [PDF]
, 2009 Driven by the need for better models that allow one to shed light into the question how life's diversity has evolved, phylogenetic networks have now joined phylogenetic trees in the center of phylogenetics research. Like phylogenetic trees, such networks
A Batbedat +30 more
core +4 more sources
Sound Colless-like balance indices for multifurcating trees. [PDF]
PLoS ONE, 2018 The Colless index is one of the most popular and natural balance indices for bifurcating phylogenetic trees, but it makes no sense for multifurcating trees.
Arnau Mir +2 more
doaj +1 more source
Representing non-crossing cuts by phylogenetic trees
Electronic Journal of Graph Theory and Applications, 2021 Phylogenetic trees are representations of the evolutionary descendency of a set of species. In graph-theoretic terms, a phylogenetic tree is a partially labeled tree where unlabeled vertices have at least degree three and labels corresponds to pairwise ...
Thomas Lange
doaj +1 more source
Pattern-based phylogenetic distance estimation and tree reconstruction [PDF]
, 2006 We have developed an alignment-free method that calculates phylogenetic distances using a maximum likelihood approach for a model of sequence change on patterns that are discovered in unaligned sequences.
Höhl, Michael +2 more
core +5 more sources
Effects of phylogenetic reconstruction method on the robustness of species delimitation using single-locus data [PDF]
, 2014 1. Coalescent-based species delimitation methods combine population genetic and phylogenetic theory to provide an objective means for delineating evolutionarily significant units of diversity.
Barraclough, Timothy G +4 more
core +2 more sources
Phylogenetic diversity and biodiversity indices on phylogenetic networks
, 2018 In biodiversity conservation it is often necessary to prioritize the species to conserve. Existing approaches to prioritization, e.g. the Fair Proportion Index and the Shapley Value, are based on phylogenetic trees and rank species according to their ...
Fischer, Mareike, Wicke, Kristina
core +1 more source
The Shapley Value of Phylogenetic Trees [PDF]
, 2007 Every weighted tree corresponds naturally to a cooperative game that we call a "tree game"; it assigns to each subset of leaves the sum of the weights of the minimal subtree spanned by those leaves.
Haake, Claus-Jochen +2 more
core +3 more sources
Visualising very large phylogenetic trees in three dimensional hyperbolic space
BMC Bioinformatics, 2004 Background Common existing phylogenetic tree visualisation tools are not able to display readable trees with more than a few thousand nodes. These existing methodologies are based in two dimensional space.
Liberles David A +2 more
doaj +1 more source
In the Light of Deep Coalescence: Revisiting Trees Within Networks [PDF]
, 2016 Phylogenetic networks model reticulate evolutionary histories. The last two decades have seen an increased interest in establishing mathematical results and developing computational methods for inferring and analyzing these networks.
Nakhleh, Luay, Yu, Yun, Zhu, Jiafan
core +1 more source
BMC Bioinformatics, 2008 Background Due to recent progress in genome sequencing, more and more data for phylogenetic reconstruction based on rearrangement distances between genomes become available. However, this phylogenetic reconstruction is a very challenging task.
Abouelhoda Mohamed I +2 more
doaj +1 more source