Results 31 to 40 of about 23,568,791 (272)

BOOL-AN: A method for comparative sequence analysis and phylogenetic reconstruction [PDF]

open access: yes, 2009
A novel discrete mathematical approach is proposed as an additional tool for molecular systematics which does not require prior statistical assumptions concerning the evolutionary process.
Ari, Eszter   +4 more
core   +1 more source

Phylogenetic Analysis of Cell Types using Histone Modifications

open access: yes, 2013
In cell differentiation, a cell of a less specialized type becomes one of a more specialized type, even though all cells have the same genome. Transcription factors and epigenetic marks like histone modifications can play a significant role in the ...
Bucher, Philipp   +3 more
core   +1 more source

MISSEL: a method to identify a large number of small species-specific genomic subsequences and its application to viruses classification [PDF]

open access: yes, 2016
Continuous improvements in next generation sequencing technologies led to ever-increasing collections of genomic sequences, which have not been easily characterized by biologists, and whose analysis requires huge computational effort.
Babakir Mina, Muhammed   +10 more
core   +2 more sources

Rapid phylogenetic analysis of large samples of recombinant bacterial whole genome sequences using Gubbins

open access: yesNucleic Acids Research, 2014
The emergence of new sequencing technologies has facilitated the use of bacterial whole genome alignments for evolutionary studies and outbreak analyses.
N. Croucher   +7 more
semanticscholar   +1 more source

SICLE: A high-throughput tool for extracting evolutionary relationships from phylogenetic trees

open access: yes, 2016
We present the phylogeny analysis software SICLE (Sister Clade Extractor), an easy-to-use, high- throughput tool to describe the nearest neighbors to a node of interest in a phylogenetic tree as well as the support value for the relationship.
DeBlasio, Dan, Wiscaver, Jennifer
core   +2 more sources

Complete Genome Sequence of a Putative Densovirus of the Asian Citrus Psyllid, Diaphorina citri. [PDF]

open access: yes, 2016
Here, we report the complete genome sequence of a putative densovirus of the Asian citrus psyllid, Diaphorina citri Diaphorina citri densovirus (DcDNV) was originally identified through metagenomics, and here, we obtained the complete nucleotide sequence
Falk, Bryce W   +2 more
core   +1 more source

Geogenomic segregation and temporal trends of human pathogenic Escherichia coli o157:H7, Washington, USA, 2005-2014 [PDF]

open access: yes, 2018
The often-noted and persistent increased incidence of Escherichia coli O157:H7 infections in rural areas is not well understood. We used a cohort of E.
Besser, Thomas E   +8 more
core   +2 more sources

Bayesian phylogenetic and phylodynamic data integration using BEAST 1.10

open access: yesVirus Evolution, 2018
The Bayesian Evolutionary Analysis by Sampling Trees (BEAST) software package has become a primary tool for Bayesian phylogenetic and phylodynamic inference from genetic sequence data.
M. Suchard   +5 more
semanticscholar   +1 more source

Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes

open access: yesFEBS Letters, EarlyView.
Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley   +1 more source

The Prevalence and Impact of Model Violations in Phylogenetic Analysis

open access: yesGenome Biology and Evolution, 2019
In phylogenetic inference, we commonly use models of substitution which assume that sequence evolution is stationary, reversible, and homogeneous (SRH).
Suha Naser-Khdour   +4 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy