Sentences with phrase «phylogenetic analysis»
"Phylogenetic analysis" refers to the study of the evolutionary relationships among different organisms. It involves comparing the similarities and differences in their genetic traits or physical characteristics to understand their shared ancestors and how they are related to each other on the evolutionary tree. Full definition
seek to identify the mutational processes underlying mutational signatures found in cancers, characterise the mutational processes operating in normal cells, use phylogenetic analyses of somatic mutations in humans to explore cellular lineages during embryonic development
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At the same time, BSc Honours student Dominique West will use phylogenetic analysis to determine the genetic diversity within and between populations.
Based on a molecular phylogenetic analysis of Wildlife Online, Questions and Answers - Sharks & Rays QUESTIONS AND ANSWERS: Sharks and Rays.
New tool (mtPHYL) proposed for phylogenetic analysis of human complete mitochondrial genomes.
The fossil record provides a progression up through the major classes of life that is supported by phylogenetic analysis of both extant and extinct species.
Stankowich et al. used natural history data, including range overlap with potential predators, body size, and activity patterns, in conjunction with comparative phylogenetic analyses on 181 species of mammals to identify patterns of predation risk that could have contributed to the evolution of these two defensive strategies.
As for how gorillas became infected, phylogenetic analyses suggest that chimpanzees were the original «reservoir» of SIVgor.
Phylogenetic analyses indicate that it is basal to the dominant Mesozoic avian clades Enantiornithes and Ornithuromorpha, and represents a new basal avialan lineage.
Instead, phylogenetic analysis shows Przewalski's horses are feral, descended from the earliest - known instance of horse domestication by the Botai people of northern Kazakhstan some 5,500 years ago.
To further determine the evolutionary relationship of metazoan Boule homologs, we performed phylogenetic analysis of Boule homologs from the major animal branches, together with homologs of the other members of the DAZ family, Dazl and DAZ (Figure 2B and 2C).
Phylogenetic analysis demonstrated that P. mesoacidopila ATCC 31433 is in fact a member of the Burkholderia cepacia complex, most closely related to the species B. ubonensis Further investigation of the classification and biosynthetic potential of P. mesoacidopila ATCC 31433 is warranted.
Bayesian phylogenetic analysis in BEAST [36] of all unique mainland and island haplotypes (Fig. 3) used the earliest island fox radiocarbon date as a prior estimate for the coalescence of all island fox lineages.
A recent phylogenetic analysis of the Canidae suggests that island and gray foxes are sister taxa [26], and earlier genetic analyses assigned gray foxes as an outgroup to island foxes [14,15].
The team conducted phylogenetic analyses to understand the evolutionary relationships of these and other titanosaurs.
Whole - genome phylogenetic analysis placed TMAdV in an independent species group separate from the known human adenoviral species A — G (Fig. 3).
Well, this does leave out a host of other observations ranging from phylogenetic analyses linking aquatic forms to terrestrial forms to a fossil record evidencing transitional forms from water to land and back to water to the presence of vestigial molecular and anatomical structures in terrestrial forms and those aquatic forms with terrestrial ancestry (e.g. retention of hind limbs in some cetacean forms), etc, etc..
Los Alamos National Laboratory conducts a wide range of biological research efforts as part of its national security science mission, with such research as phylogenetic analysis helping to determine safe pathogens and disease transmission pathways.?
«Molecular phylogenetic analysis confirmed that X. japonica is distinct from previously described species of Xenoturbella.»
This study is the first comprehensive phylogenetic analysis, or evaluation of evolutionary relationships, to ever be undertaken on the entire group.
At the heart of their paper, published in Nature, was the observation that ornithischians have been somewhat overlooked in previous phylogenetic analyses.
Lastly, comparative phylogenetic analyses of the physiology and functional morphology of odontocetes, and other possible marine tetrapod analogs that have overlapping ecological occupancy will also provide a better basis for evaluating adaptational hypotheses that explain their evolution (Kelley & Pyenson, 2015).
Using whole - genome phylogenetic analysis, we placed these in the context of previously sequenced K. pneumoniae populations from geographically diverse countries and identified their virulence and drug resistance determinants.
These genes include synaptojanin 2 (SYNJ2), which has been detected with PAML [phylogenetic analysis by maximum likelihood; false discovery rate (FDR) = 5 %] and represents a longevity gene candidate associated with variation in levels of agreeableness and cognitive abilities (60, 61).
Read Phylogenetic analysis of smelts (Osmeridae) based on the variation of cytochrome b gene, Russian Journal of Genetics on DeepDyve, the largest online Rachel Ryan, Actress: Part - time Stewardesses.
The same techniques of phylogenetic analysis developed for biology can also trace the history of multiple copies of a manuscript and the history of languages.
We can empirically employ phylogenetic analysis to discover genes associated with developmental disease.
Indeed, one point arising from the study was just how subjective phylogenetic analyses can be, Irmis says.
Genomic and phylogenetic analysis previously suggested that genetic evolution transformed the mosquito - borne pathogen from one that causes fairly mild ailments to one that can result in birth defects and neurological impairment.
Michael Metzker, at the time a graduate student in the laboratory of Richard Gibbs at Baylor College of Medicine in Houston, compared the gene sequences of the strains to see how closely related they were, using a technique called phylogenetic analysis.
A new extensive study published in the open access Zookeys presents a morphological phylogenetic analysis including an astonishing 32 new species.
Although TMAdV retains the core genomic features common to all adenoviruses (Fig. 2C), phylogenetic analysis clearly places TMAdV within a separate branch, with no closely related neighbors (Figs. 3 and S1).
Detailed phylogenetic analyses of several virus genes, some of which used complete CDV genomes, revealed that strains from lions and hyenas during the 1993/1994 epidemic were strongly distinct from those in domestic dogs and wild canids.
Currently we have sequenced and deposited 198 E. coli genomes in GenBank and have conducted preliminary phylogenetic analyses.
By extensive phylogenetic analysis, we show here that SARM is closely related to bacterial proteins with TIR domains, suggesting that this family has a different evolutionary history from other animal TIR - containing adaptors, possibly emerging via a lateral gene transfer from bacteria to animals.
Thorén, S., Lindenfors, P. & Kappeler, P. M. Phylogenetic analyses of dimorphism in primates: evidence for stronger selection on canine size than on body size.
Our previous work [15] has placed these variants in the context of a recent wMel phylogenetic analysis [16] and shown that they cluster into two monophyletic groups: wMel - like and wMelCS - like.
The new phylogenetic analyses use the same model as the original paper but when additional modern Aboriginal and African sequences are added they show that all the ancient Australian sequences are well within what is expected for modern human variation.
The ZIKV genome was investigated in several tissues and sequenced for further phylogenetic analysis.