Results 11 to 20 of about 41,114 (206)

Phylogenetic relationships of Neogene hamsters (Mammalia, Rodentia, Cricetinae) revealed under Bayesian inference and maximum parsimony [PDF]

open access: yesPeerJ
There is an ongoing debate about the internal systematics of today’s group of hamsters (Cricetinae), following new insights that are gained based on molecular data.
Moritz Dirnberger   +2 more
doaj   +3 more sources

The effect of natural selection on the performance of maximum parsimony [PDF]

open access: yesBMC Evolutionary Biology, 2007
Background Maximum parsimony is one of the most commonly used and extensively studied phylogeny reconstruction methods. While current evaluation methodologies such as computer simulations provide insight into how well maximum parsimony reconstructs ...
Ofria Charles   +3 more
doaj   +2 more sources

A comparison of phylogenetic network methods using computer simulation. [PDF]

open access: yesPLoS ONE, 2008
We present a series of simulation studies that explore the relative performance of several phylogenetic network approaches (statistical parsimony, split decomposition, union of maximum parsimony trees, neighbor-net, simulated history recombination upper ...
Steven M Woolley   +2 more
doaj   +1 more source

Evaluating multi-locus phylogenies for species boundaries determination in the genus Diaporthe [PDF]

open access: yesPeerJ, 2017
Background Species identification is essential for controlling disease, understanding epidemiology, and to guide the implementation of phytosanitary measures against fungi from the genus Diaporthe.
Liliana Santos, Artur Alves, Rui Alves
doaj   +2 more sources

All quiet on the western front? The evolutionary history of monogeneans (Dactylogyridae: Cichlidogyrus, Onchobdella) infecting a West and Central African tribe of cichlid fishes (Chromidotilapiini)

open access: yesParasite, 2023
Owing to the largely unexplored diversity of metazoan parasites, their speciation mechanisms and the circumstances under which such speciation occurs – in allopatry or sympatry – remain vastly understudied.
Moons Tanisha   +6 more
doaj   +1 more source

Multiple optimality criteria support Ornithoscelida [PDF]

open access: yesRoyal Society Open Science, 2017
A recent study of early dinosaur evolution using equal-weights parsimony recovered a scheme of dinosaur interrelationships and classification that differed from historical consensus in a single, but significant, respect; Ornithischia and Saurischia were ...
Luke A. Parry   +2 more
doaj   +1 more source

The Evaluations Of Taxonomic Classifications In The Genus Trifolium L. Based On ITS Sequences

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2022
The genus Trifolium L. belonging to family Fabaceae is represented by about 255 species in the world. Two classifications based on the sections or subgenus are commonly used by the researchers in the taxonomically evaluation of the genus Trifolium ...
Yudum Yeltekin, Aykut Yılmaz
doaj   +1 more source

The relationships of the Euparkeriidae and the rise of Archosauria [PDF]

open access: yesRoyal Society Open Science, 2016
For the first time, a phylogenetic analysis including all putative euparkeriid taxa is conducted, using a large data matrix analysed with maximum parsimony and Bayesian analysis. Using parsimony, the putative euparkeriid Dorosuchus neoetus from Russia is
Roland B. Sookias
doaj   +1 more source

Direct maximum parsimony phylogeny reconstruction from genotype data

open access: yesBMC Bioinformatics, 2007
Background Maximum parsimony phylogenetic tree reconstruction from genetic variation data is a fundamental problem in computational genetics with many practical applications in population genetics, whole genome analysis, and the search for genetic ...
Ravi R   +4 more
doaj   +1 more source

The phylogenetic relationships of geoemydid turtles from the Eocene Messel Pit Quarry: a first assessment using methods for continuous and discrete characters [PDF]

open access: yesPeerJ, 2021
The geoemydid turtles of the Eocoene Messel Pit Quarry of Hesse, Germany, are part of a rich Western European fossil record of testudinoids. Originally referred to as “Ocadia” kehreri and “Ocadia” messeliana, their systematic relationships remain unclear.
Eduardo Ascarrunz   +2 more
doaj   +2 more sources

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