Results 1 to 10 of about 565,922 (309)

Information and Phylogenetic Systematic Analysis [PDF]

open access: yesInformation, 2015
Information in phylogenetic systematic analysis has been conceptualized, defined, quantified, and used differently by different authors. In this paper, we start with the Shannon Uncertainty Measure information measure I, applying it to cladograms ...
Walter Craig, Jonathon Stone
doaj   +2 more sources

Molecular and Phylogenetic Analysis of Sheep Pox Virus in Iraq

open access: yesJournal of Pure and Applied Microbiology, 2018
Sheep and goat pox (SGPX) are systemic transmissible viral diseases characterized mainly by skin and internal lesions. This work aimed to provide the first molecular detection of sheep pox virus (SPV) in Iraq.
Mohammed J. Muhaidi   +2 more
doaj   +2 more sources

Molecular Identification and Phylogenetic Analysis of Multidrug-resistant Bacteria using 16S rDNA Sequencing

open access: yesJournal of Pure and Applied Microbiology, 2018
In the present study, 30 multidrug-resistant bacterial samples were isolated from different hospitals in the Taif governorate in Saudi Arabia. Given its discriminating power as a universal phylogenetic marker, the 16S rDNA gene was sequenced in a ...
Walaa F Alsanie   +5 more
doaj   +2 more sources

Phylogenetic analysis [PDF]

open access: yesCurrent Biology, 1997
The main thrust of David Hillis's Perspective about historical and current systematic studies (11 Apr., p. [218][1]) appears to be the promotion of the application of statistical procedures to phylogenetic inference, especially those using the maximum likelihood approach.
A V, Brower, G, Chavarría
  +6 more sources

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   +5 more sources

Root Digger: a root placement program for phylogenetic trees

open access: yesBMC Bioinformatics, 2021
Background In phylogenetic analysis, it is common to infer unrooted trees. However, knowing the root location is desirable for downstream analyses and interpretation.
Ben Bettisworth, Alexandros Stamatakis
doaj   +1 more source

The complete mitochondrial genome of long-tailed red-toothed shrew (Episoriculus leucops) and implication of phylogenetic status

open access: yesMitochondrial DNA. Part B. Resources, 2021
We determined a complete mitochondrial genome of Episoriculus leucops. This mitogenome is a circular molecule with 16,838 bp in length, containing 13 protein-coding genes, 22 transfer RNA genes (tRNA), and two ribosomal RNA genes (rRNA).
Dan Chen   +4 more
doaj   +1 more source

Phylogenetic analysis of the spirochetes [PDF]

open access: yesJournal of Bacteriology, 1991
The 16S rRNA sequences were determined for species of Spirochaeta, Treponema, Borrelia, Leptospira, Leptonema, and Serpula, using a modified Sanger method of direct RNA sequencing. Analysis of aligned 16S rRNA sequences indicated that the spirochetes form a coherent taxon composed of six major clusters or groups. The first group, termed the treponemes,
B J, Paster   +9 more
openaire   +2 more sources

Phylogenetic Analysis of Gene Expression [PDF]

open access: yesIntegrative and Comparative Biology, 2013
14 pages, 4 ...
Dunn, Casey W., Luo, Xi, Wu, Zhijin
openaire   +3 more sources

A Phylogenetic Analysis of the Globins in Fungi [PDF]

open access: yesPLoS ONE, 2012
BACKGROUND: ALL GLOBINS BELONG TO ONE OF THREE FAMILIES: the F (flavohemoglobin) and S (sensor) families that exhibit the canonical 3/3 α-helical fold, and the T (truncated 3/3 fold) globins characterized by a shortened 2/2 α-helical fold. All eukaryote 3/3 hemoglobins are related to the bacterial single domain F globins. It is known that Fungi contain
Hoogewijs, D   +4 more
openaire   +5 more sources

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