Results 31 to 40 of about 1,369,061 (328)

Genetic diversity and phylogenetic relationship of higher termite Globitermes sulphureus (Haviland)(Blattodea:Termitidae)

open access: yesSociobiology, 2021
The subterranean higher termite Globitermes sulphureus (Blattodea: Termitidae), is a peridomestic forager and regarded as a significant pest in Southeast Asia. In this study, the populations of G.
Nurul Akmar Hussin, Abdul Hafiz Ab Majid
doaj   +1 more source

PartitionFinder 2: New Methods for Selecting Partitioned Models of Evolution for Molecular and Morphological Phylogenetic Analyses.

open access: yesMolecular biology and evolution, 2016
PartitionFinder 2 is a program for automatically selecting best-fit partitioning schemes and models of evolution for phylogenetic analyses. PartitionFinder 2 is substantially faster and more efficient than version 1, and incorporates many new methods and
R. Lanfear   +4 more
semanticscholar   +1 more source

Interactive tree of life (iTOL) v3: an online tool for the display and annotation of phylogenetic and other trees

open access: yesNucleic Acids Res., 2016
Interactive Tree Of Life (http://itol.embl.de) is a web-based tool for the display, manipulation and annotation of phylogenetic trees. It is freely available and open to everyone.
Ivica Letunic, P. Bork
semanticscholar   +1 more source

Phylogenetic Factor Analysis [PDF]

open access: yesSystematic Biology, 2017
51 pages (42 main, 9 supplemental), 9 figures (5 main, 4 supplemental), 4 tables (2 main, 2 supplemental), submitted to Systematic ...
Tolkoff, Max R   +4 more
openaire   +7 more sources

DNA-Based Identification and Chemical Characteristics of Hypnea musciformis from Coastal Sites in Ghana

open access: yesDiversity, 2016
This work reveals new, important insights about the influence of broad spatial variations on the phylogenetic relationship and chemical characteristics of Ghanaian Hypnea musciformis—a carrageenan-containing red seaweed.
Marcel Tutor Ale   +5 more
doaj   +1 more source

RAxML version 8: a tool for phylogenetic analysis and post-analysis of large phylogenies

open access: yesBioinform., 2014
Motivation: Phylogenies are increasingly used in all fields of medical and biological research. Moreover, because of the next-generation sequencing revolution, datasets used for conducting phylogenetic analyses grow at an unprecedented pace.
A. Stamatakis
semanticscholar   +1 more source

Scalable Bayesian phylogenetics

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences, 2022
Recent advances in Bayesian phylogenetics offer substantial computational savings to accommodate increased genomic sampling that challenges traditional inference methods. In this review, we begin with a brief summary of the Bayesian phylogenetic framework, and then conceptualize a variety of methods to improve posterior approximations via Markov chain ...
Alexander A. Fisher   +5 more
openaire   +5 more sources

Disclosure of genetic diversity of mackerel fish (Scomberomorus spp.) in Indonesian waters based on the mitochondrial cytochrome oxidase subunit II (COII) gene [PDF]

open access: yesBrazilian Journal of Biology
Mackerel fish (Scomberomorus spp.) represents a significant marine fisheries commodity in Indonesia, characterized by its high commercial value and nutritional content. To understand the intraspecific interactions and genetic variability of Scomberomorus
R. Widayanti   +6 more
doaj   +1 more source

Rearrangement operations on unrooted phylogenetic networks [PDF]

open access: yesTheory and Applications of Graphs, Vol. 6 Iss. 2 Article 6. (2019), 2019
Rearrangement operations transform a phylogenetic tree into another one and hence induce a metric on the space of phylogenetic trees. Popular operations for unrooted phylogenetic trees are NNI (nearest neighbour interchange), SPR (subtree prune and regraft), and TBR (tree bisection and reconnection).
arxiv   +1 more source

The neighbor-joining method: a new method for reconstructing phylogenetic trees.

open access: yesMolecular biology and evolution, 1987
A new method called the neighbor-joining method is proposed for reconstructing phylogenetic trees from evolutionary distance data. The principle of this method is to find pairs of operational taxonomic units (OTUs [= neighbors]) that minimize the total ...
N. Saitou, M. Nei
semanticscholar   +1 more source

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