• Phylogenetic analyses and sequence alignment are often considered jointly, as phylogenetic analyses using DNA or RNA require sequence alignment and alignments themselves often represent some hypothesis of homology. (wikipedia.org)
  • As proper ortholog identification is pivotal to phylogenetic analyses, there are a variety of methods available to infer orthologs and paralogs. (wikipedia.org)
  • At local scales, phylogenetic analyses can be used to identify exposure sources within a small population (Azarian et al. (springer.com)
  • We sequenced the complete mt genome of W. compar and conducted phylogenetic analyses using concatenated coding sequences of 12 protein-coding genes (PCGs) by maximum likelihood and Bayesian inference. (nature.com)
  • Recent molecular analyses of mt genome sequences have provided selectable hypotheses for the phylogenetic relationships of nematodes based on 18S rRNA. (nature.com)
  • Today, a number of tools exist for each of the steps for multigene phylogenetic analyses, including quality control and trimming, the generation of a multiple sequence alignment (MSA), extraction of informative sites, and the construction of the final phylogenetic tree. (apsnet.org)
  • Molecular phylogenetic analyses indicate an intermediate position for T . equi between B . bovis and Theileria spp. (biomedcentral.com)
  • Phylogenetic analyses using different partition schemes and models of molecular evolution, as well as topology tests for alternative phylogenetic relationships, support the monophyly of Medusozoa, Anthozoa, Octocorallia, Hydrozoa, and a clade consisting of Staurozoa, Cubozoa, and Scyphozoa. (plos.org)
  • Aiming to evaluate previous phylogenetic analyses, we recoded unenlagiids in the traditional TWiG data matrix, which resulted in a large polytomy at the base of Pennaraptora. (frontiersin.org)
  • The molecular phylogenetic analyses by S. Huttunen et al. (efloras.org)
  • There is little information on their evolution in Jordan so this study investigated the genetic and antigenic variability of A(H1N1)pdm09 and H3N2 viruses in Jordan by performing phylogenetic and genetic analyses of the HA and NA genes of A(H1N1)pdm09 and H3N2 viruses between 2011 and 2013. (who.int)
  • Afin de remédier à ce problème et d'étudier les variations génétiques et antigéniques des virus A(H1N1)pdm09 et H3N2, nous avons procédé à des analyses génétiques et phylogénétiques des gènes de l'hémagglutinine (HA) et de la neuraminidase (NA) de ces virus, sur la période 2011-2013 en Jordanie. (who.int)
  • In order to examine the applicability of an evolutionary history-based approach to priority-setting in a large, threatened plant group at the scale of a biodiversity hotspot, botanists at Kadoorie Farm and Botanic Garden constructed a phylogenetic tree for the orchids of IBBH using data available in GenBank supplemented with newly generated sequence data for species available in their living collection. (osgasia.org)
  • It is suggested that these last relationships should be explored in particular, and the overall group in general, increasing the number of characters and taxa that belong to P. unistrigatus. (unal.edu.co)
  • A phylogenetic classification, in which taxa are based upon common ancestry, produces a more objective classification with taxa that are diagnosable. (palass.org)
  • Most fundamentally, Phylogenetic Diversity (PD) accounts for species richness to provide a measure of the length of evolutionary pathways connecting a given a set of taxa within an evolutionary tree. (osgasia.org)
  • Philosopher of science Marc Ereshefsky has argued that paraphyletic taxa are the result of anagenesis in the excluded group or groups. (wikipedia.org)
  • To investigate the interrelationships among major lineages within the Danioninae, a phylogenetic analysis based on 43 morphological characters from 34 taxa was conducted. (diva-portal.org)
  • We reject the postulated troodontid affinities of anchiornithines, and the dromaeosaurid affinities of microraptorians and unenlagiids, and instead place these groups as successive sister taxa to Avialae. (frontiersin.org)
  • In this paper, we update the taxonomy of the tribosphenidan taxa known from the Trinity Group and establish with more confidence the premolar/molar count in each. (bioone.org)
  • Taxa A and B, together with any other extant or extinct descendants of their most recent common ancestor (MRCA), [Note 1] form a monophyletic group, the clade AB. (wikipedia.org)
  • Phylogenetic analysis and taxonomy of the Tropidurus group of lizards (Iguania, Tropiduridae). (amnh.org)
  • Figure 2: Phylogenetic analysis of mOTU linkage groups. (nature.com)
  • Phylogenetic analysis also showed that W. compar and W. siamensis formed a sister group. (nature.com)
  • Therefore comparative genomic analysis of T . equi was undertaken to: 1) identify genes contributing to immune evasion and persistence in equid hosts, 2) identify genes involved in PBMC infection biology and 3) define the phylogenetic position of T . equi relative to sequenced apicomplexan parasites. (biomedcentral.com)
  • Comparative genomic analysis of T . equi revealed the phylogenetic positioning relative to seven apicomplexan parasites using deduced amino acid sequences from 150 genes placed it as a sister taxon to Theileria spp . (biomedcentral.com)
  • Our analysis identified 50 genes that will be useful for definitive phylogenetic classification of T . equi and closely related organisms. (biomedcentral.com)
  • misc{unal_74829, author = {Hoyos Julio Mario and Mantilla Catalina and Galindo Diana and Salgar Lina}, title = {Phylogenetic analysis whithin the pristimantis unistrigatus (anura, craugastoridae) group based on morphological characters}, year = {2014-06-05}, abstract = {We present a phylogenetic analysis within the Pristimantis unistrigatus group (Anura, Craugastoridae) of Colombia. (unal.edu.co)
  • TY - GEN T1 - Phylogenetic analysis whithin the pristimantis unistrigatus (anura, craugastoridae) group based on morphological characters AU - Hoyos, Julio Mario AU - Mantilla, Catalina AU - Galindo, Diana AU - Salgar, Lina Y1 - 2014-06-05 UR - https://repositorio.unal.edu.co/handle/unal/74829 PB - Caldasia AB - We present a phylogenetic analysis within the Pristimantis unistrigatus group (Anura, Craugastoridae) of Colombia. (unal.edu.co)
  • We present a phylogenetic analysis within the Pristimantis unistrigatus group (Anura, Craugastoridae) of Colombia. (unal.edu.co)
  • The exon/intron structures and genomic locus comparisons together with sequence phylogenetic analysis, suggested that urochordate serpins are classified into six groups (U1-U6), different from six groups (V1-V6) of vertebrate serpins. (jgenomics.com)
  • The phylogenetic analysis of the sequences further validated them as R. africae with their characteristic clustering pattern with related reference sequences. (smu.ac.za)
  • Conservation assessment information was incorporated from the global Red List as well as national Red Data books for countries that form part of IBBH, facilitating analysis of the efficacy of different phylogenetic metrics at both the global and national level. (osgasia.org)
  • Phylogenetic analysis of Bma-RXR and related nuclear receptor sequences. (figshare.com)
  • Previous phylogenetic analysis of PSY has indicated that PSY duplication is common in Poaceae, but rare in dicots. (usda.gov)
  • Phylogenetic analysis indicated that watermelon PSY gene family is very distantly related. (usda.gov)
  • The term sister group must thus be seen as a relative term, with the caveat that the sister group is only the closest relative among the groups/species/specimens that are included in the analysis. (wikipedia.org)
  • Phylogenetic analysis revealed that cassava GBSS I belongs to dicot subgroup and is closely related to GBSS I of potato, sweet potato and buckthorn. (scialert.net)
  • Phylogenetic analysis with DNA amplification technologies. (who.int)
  • Several techniques based on the polymerase chain reaction (PCR) to facilitate the characterization and phylogenetic analysis of variola virus isolates were described. (who.int)
  • 2. Molecular epidemiology of HCV among injection drug users in Iran by phylogenetic analysis. (who.int)
  • Here we report results from a phylogenetic comparative analysis of over 1000 species of squamate reptile, nearly 100 of which exhibit facultative forms of group living, including prolonged parent-offspring associations. (lu.se)
  • Phylogenetic analysis can be used to assess human immunodeficiency virus ( HIV ) transmission in populations . (bvsalud.org)
  • group analysis ), and all available samples (multisample group analysis ). (bvsalud.org)
  • Using whole- genome NGS data, transmission direction was inferred correctly (index to partner) for 98 of 105 (93.3%) of the individual sample pairs, 99 of 105 (94.3%) sample pairs using group analysis , and 31 of the 32 couples (96.9%) using multisample group analysis . (bvsalud.org)
  • Phylogenetic tree showing sequence analysis of human metapneumovirus (hMPV). (medscape.com)
  • Our initial phylogenetic analysis suggests that this is a valid approach and attempt to collect a spectrum of immunity genes. (lu.se)
  • in Jordan, we performed a phylogenetic analyser (Applied Biosystems, Foster analysis and genetic analysis of the HA City, CA, USA). (who.int)
  • As such, a variety of approaches may be used to improve phylogenetic inference using transcriptomic data obtained from RNA-Seq and processed using computational phylogenetics. (wikipedia.org)
  • We study a median of 16,101 genes across 2 mammalian genomes (human, mouse), 12 Drosophila genomes, 5 Caenorhabditis genomes, and an outgroup yeast genome, and demonstrate that accurate inference of evolutionary relationships and events across these species must account for frequent gene-tree topology errors due to both incomplete lineage sorting and insufficient phylogenetic signal. (biorxiv.org)
  • The Pack contain 3 workflows that perform and validate bayesian phylogenetic inference that differ from the kind of input. (myexperiment.org)
  • MrBayes allows to define partitioned model of evolution of the character of the MSA, to perform a given phylogenetic inference. (myexperiment.org)
  • To quantify known and unknown microorganisms at species-level resolution using shotgun sequencing data, we developed a method that establishes metagenomic operational taxonomic units (mOTUs) based on single-copy phylogenetic marker genes. (nature.com)
  • Formally, a gene family is defined to be a group of genes such that all genes in the family are evolutionarily derived from the same ancestral gene. (biorxiv.org)
  • The aims of this research work were to determine the patterns of antibiotic resistance in Escherichia coli isolates from the meat of wild or domestically reared pigeons from Spain, to detect the presence of virulence and antibiotic resistance genes, and to carry out a phylogenetic classification of the isolates. (mdpi.com)
  • To unravel further the phylogenetic history of serpin genes, we characterized serpin genes from two urochordates ( Ciona intestinalis and Ciona savignyi ). (jgenomics.com)
  • Poaceae PSY genes showed a clustering into a PSY1 group and PSY2 group. (usda.gov)
  • The genes, both seeds and non-seeds were clustered into 2 classes or levels of ortholog groups. (lu.se)
  • These classes of ortholog group were designated according to the order of reciprocal ortholog pairs among the seed immunity genes. (lu.se)
  • Briefly, in the level 1 groups, the seed genes don't necessarily all form orthologous relationships with each other and it is possible for a non-seed gene to belong to more than one group (i.e. if it forms an orthologous pair with more than one seed gene, and the seed genes aren't in the same ortholog group). (lu.se)
  • In the level 2 groups, all the seed genes form orthologous pairs with each other and the non-seed genes are only allowed to belong to one group, the one containing the gene with whom it has the closest sequence similarity. (lu.se)
  • How this diversity originated and evolved is not well understood because phylogenetic relationships among major cnidarian lineages are unclear, and recent studies present contrasting phylogenetic hypotheses. (plos.org)
  • Paraphyletic groups are often relics from outdated hypotheses of phylogenic relationships from before the rise of cladistics. (wikipedia.org)
  • Alternative phylogenetic hypotheses are highlighted for groups with uncertain position. (lu.se)
  • P.73 left column bottom paragraph: 'A Recent molecular phylogenetic studies indicate that land plants (embryophytes) emerged from a type of freshwater, multicellular green alga that was most likely related to extant Charophyte algae (refs 3, 4). (harvard.edu)
  • Here, we use transcriptome data from 15 newly-sequenced species in combination with 26 publicly available genomes and transcriptomes to assess phylogenetic relationships among major cnidarian lineages. (plos.org)
  • Here, we show that across 12 plant species in two phylogenetic lineages of the Brassicaceae, variation in realized herbivore communities reveals a phylogenetic signal in the uncertainty of attack on individual plants. (biorxiv.org)
  • The second strategy is based on uncoupling the information associated to each state of the phylogenetic tree (mainly, the DNA sequence) and exporting it to an external tool for the management of large information systems. (unizar.es)
  • Any DNA, RNA, or protein sequence can be used to generate a phylogenetic tree. (thetech.org)
  • We attempt a reclassification of the planktic graptolites (excluding retiolitids) using phylogenetic methods, and employ a cladistic representation of relationships to portray character distribution and decide taxonomic levels. (palass.org)
  • I typically investigate such questions using phylogenetic comparative statistical methods, which model how characteristics of species or populations have evolved across large temporal and spatial scales. (dur.ac.uk)
  • Alternative methods for identifying priorities have therefore been proposed, with emphasis being increasingly placed on the incorporation of a species' phylogenetic or evolutionary history into the decision-making process. (osgasia.org)
  • Evaluation of Phylogenetic Methods for Inferring the Direction of Human Immunodeficiency Virus (HIV) Transmission: HIV Prevention Trials Network (HPTN) 052. (bvsalud.org)
  • Phylogenetic methods were used to determine and date transmission clusters. (lu.se)
  • You will have a good knowledge of traditional systematic methods as well as modern phylogenetic and molecular tools, allowing you to make scientific descriptions of new species, generate DNA data such as barcodes and use computerized biodiversity databases. (lu.se)
  • Taxonomy is the study of relationships between living things and the formal classification of organisms into groups based upon those hypothesized relationships. (hawaii.edu)
  • How do scientists construct phylogenetic trees and know the degree of relatedness between living organisms by DNA? (thetech.org)
  • A phylogenetic tree is a diagram used to show how organisms are related to one another. (thetech.org)
  • Organisms with similar characteristics are grouped within these broad kingdoms. (hawaii.edu)
  • Organisms are usually grouped together based on their unique characteristics. (hawaii.edu)
  • Describe the structure of a phylogenetic tree and how it relates different groups of organisms. (paperwritingpro.org)
  • 8. Discuss how homologous traits help scientists group organisms. (paperwritingpro.org)
  • 13. Identify which organisms are most closely related using a phylogenetic tree. (paperwritingpro.org)
  • 16. Discuss why synapomorphies help group organisms. (paperwritingpro.org)
  • 5. Use a phylogenetic tree to illustrate the evolutionary history of a set of organisms. (paperwritingpro.org)
  • Conversely, the term monophyly , or monophyletic , builds on the Ancient Greek prefix μόνος ( mónos ), meaning "alone, only, unique", [2] [3] and refers to the fact that a monophyletic group includes organisms consisting of all the descendants of a unique common ancestor. (wikipedia.org)
  • By comparison, the term polyphyly , or polyphyletic , uses the Ancient Greek prefix πολύς ( polús ), meaning "many, a lot of", [2] [3] and refers to the fact that a polyphyletic group includes organisms arising from multiple ancestral sources. (wikipedia.org)
  • The research group Aquatic Ecology studies, among other things, climate change effects on aquatic systems, regime shifts in shallow lakes, dispersal, and migration of aquatic organisms, population genetics, predator-prey interactions, effects of pesticides and endocrine disruptors and sustainable fisheries. (lu.se)
  • Upon completion of the programme you will have a broad overview of living organisms and specialization in one or more organism groups. (lu.se)
  • In the primate phylogenetic tree below, fill in groups (a)-(e). (pearson.com)
  • Model checking, a generic and formal paradigm stemming from computer science based on temporal logics, has been proposed for the study of biological properties that emerge from the labeling of the states defined over the phylogenetic tree. (unizar.es)
  • The first one consists of partitioning the phylogenetic tree into a set of subgraphs each one representing a subproblem to be verified so as to speed up the computation time and distribute the memory consumption. (unizar.es)
  • The integration of all these approaches outperforms the results of monolithic model checking and helps us to execute the verification of properties in a real phylogenetic tree. (unizar.es)
  • As long as you have something you can compare across different species, you can make a phylogenetic tree. (thetech.org)
  • A phylogenetic tree can be built using physical information like body shape, bone structure, or behavior. (thetech.org)
  • What's in a phylogenetic tree? (thetech.org)
  • In a phylogenetic tree, each line is called a branch . (thetech.org)
  • How to construct a phylogenetic tree? (thetech.org)
  • We would group them together in a tree. (thetech.org)
  • Evolutionary Distinctiveness (ED), on the other hand, attempts to measure the unique evolutionary history represented by a species in a dated phylogenetic tree: the earlier a lineage split from its most recent common ancestor, the more evolutionary distinctiveness it embodies. (osgasia.org)
  • 7. Define phylogenetic tree. (paperwritingpro.org)
  • 12. Discuss what the parts of a phylogenetic tree represent. (paperwritingpro.org)
  • Maximum Likelihood tree of Bma-RXR and related nuclear receptors (NR2B group). (figshare.com)
  • In phylogenetics , a sister group or sister taxon , also called an adelphotaxon , [1] comprises the closest relative(s) of another given unit in an evolutionary tree . (wikipedia.org)
  • The whole clade ABC is itself a subtree of a larger tree which offers yet more sister group relationships, both among the leaves and among larger, more deeply rooted clades. (wikipedia.org)
  • Although the bird family tree is rooted in the dinosaurs , there were a number of other, earlier groups, such as the pterosaurs , that branched off of the line leading to the dinosaurs after the last common ancestor of birds and crocodiles . (wikipedia.org)
  • Overall, my goal is to identify the factors which drive the evolution of cognition by assessing the presence and extent of cognitive skills in different animal species in key positions on the phylogenetic tree. (lu.se)
  • The patterns of bacterial species richness and phylogenetic diversity were hollow towards higher elevations. (helsinki.fi)
  • This dataset contains the digitized treatments in Plazi based on the original journal volume González-Durán, Gustavo A., Targino, Mariane, Rada, Marco, Grant, Taran (2017): Phylogenetic relationships and morphology of the Pristimantis leptolophus species group (Amphibia: Anura: Brachycephaloidea), with the recognition of a new species group in Pristimantis Jiménez de la Espada, 1870. (gbif.org)
  • RevTrans will even use protein data to inform DNA alignments, which can be beneficial for resolving more distant phylogenetic relationships. (wikipedia.org)
  • The second use of phylogenetic information, and our focus, is to predict relationships among pathogens and their hosts and/or vectors. (springer.com)
  • The results lead us to conclude that the group is not monophyletic, although there are some relationships that are worth to survey because they are kept in the very last cladograms obtained for both proposals. (unal.edu.co)
  • 14. Identify phylogenetic trees that show the same evolutionary relationships. (paperwritingpro.org)
  • Taken together, these results further resolve deep cnidarian relationships, largely support traditional phylogenetic views on relationships, and provide a historical framework for studying the evolutionary processes involved in one of the most ancient animal radiations. (plos.org)
  • Paraphyletic groupings are considered problematic by many taxonomists, as it is not possible to talk precisely about their phylogenetic relationships, their characteristic traits and literal extinction. (wikipedia.org)
  • However, recent phylogenetic re-evaluations of deep gnathostome relationships [ 1 - 3 ] have suggested that placoderms could be paraphyletic relative to crown gnathostomes ( Fig 1B-1D ). (plos.org)
  • 186: 473-497) revealed Thailand, South China and Vietnam as harbouring the highest Phylogenetic Diversity, and Tropidia curculigoides , Thaia saprophytica and Risleya atropurpurea as accounting for disproportionately great Evolutionary Distinctiveness. (osgasia.org)
  • Thus, Embryophyta and Charophyta formed a monophyletic group, the Streptophyta, which is a sister group to other forms of green algae (Fig. 1). (harvard.edu)
  • The Graptoloidea are defined as a monophyletic group by retention of a nematophorous sicula in the adult. (palass.org)
  • it is composed of a common ancestor (the lowest green vertical stem) and some of its descendants, but it excludes the blue group (a monophyletic group) which diverged from the green group. (wikipedia.org)
  • A paraphyletic group is a monophyletic group from which one or more subsidiary clades (monophyletic groups) are excluded to form a separate group. (wikipedia.org)
  • The PhD student would use music as a model system to investigate the cultural evolution of complex behavioural sequences, using experimental and/or phylogenetic statistical approaches. (dur.ac.uk)
  • Although phylogenetic approaches are useful for providing insights into the processes underlying biodiversity patterns, the studies of microbial phylogenetic relatedness are rare, especially for elevational gradients. (helsinki.fi)
  • Each module treats one major taxonomic group and/or terminology as well as basic background knowledge. (lu.se)
  • Because water temperature showed the strongest correlation with phylogenetic relatedness ( r 2 = 0.516), the elevational pattern in the bacterial phylogenetic structure indicated that environmental filtering possibly due to lower temperature or more frequent temperature fluctuations increased towards higher elevations. (helsinki.fi)
  • In another example, construction of multigene phylogenies formed the basis for phylogenetic reclassification. (apsnet.org)
  • However, morphological characters determining the foregoing groups are unknown. (diva-portal.org)
  • For example, examining flaviviruses closely related to ZIKV, the phylogenetic framework indicates New World monkeys are the most likely candidates to be potential reservoirs for ZIKV. (springer.com)
  • Seven groups at family level are recognized and it is only within these groups that thecal morphology-long used as the primary criterion for diplograptid genera-is likely to be useful for distinguishing genera. (palass.org)
  • Cnidarians are one of the most diverse groups of animals in terms of morphology, lifecycles, ecology, and development. (plos.org)
  • Because of their highly specialized morphology, loricariids have been recognized as a monophyletic assemblage in even the earliest classifications of the Siluriformes, meaning they consist of a natural grouping with a common ancestor and all of its descendants. (eol.org)
  • We suggest using a phylogenetic framework of pathogens and their infected host species for insight into which animals may serve as reservoirs. (springer.com)
  • The Anisograptidae is retained as a paraphyletic group. (palass.org)
  • Placoderms are considered as the first jawed vertebrates and constitute a paraphyletic group in the stem-gnathostome grade. (plos.org)
  • These results suggest that live bearing has been a fundamentally important precursor in the evolutionary origins of group living in the squamates. (lu.se)
  • How do scientists build phylogenetic trees? (thetech.org)
  • The Bacteria and Archaea were once grouped together as a single kingdom (called Monera), but scientists later discovered that the Archaea were distinctly different. (hawaii.edu)
  • Regular articles include articles establishing clade names that were originally published following the rules of the ICPN but prior to its starting date (30 April 2020), articles newly establishing clade names whose primary purpose is to establish those names, articles proposing unrestricted emendations of phylogenetic definitions, and general articles on the theory and practice of phylogenetic nomenclature. (mapress.com)
  • In contrast, a monophyletic grouping (a clade ) includes a common ancestor and all of its descendants. (wikipedia.org)
  • Clade AB and taxon C are also sister groups. (wikipedia.org)
  • Conventionally they have been regarded as a clade and placed in the top of the gnathostome stem group as the sister group to the gnathostome crown ( Fig 1A ). (plos.org)
  • 15. Define and identify monophyletic, polyphyletic, and paraphyletic groups using phylogenetic trees. (paperwritingpro.org)
  • Empirically, the distinction between polyphyletic groups and paraphyletic groups is rather arbitrary, since the character states of common ancestors are inferences, not observations. (wikipedia.org)
  • The remainder of the genera, Kermackia and Slaughteria, cannot be allied with either of the living groups of tribosphenidan mammals using the available data. (bioone.org)
  • The olfactory system represents one of the oldest sensory modalities in the phylogenetic history of mammals. (medscape.com)
  • Paraphyly is a taxonomic term describing a grouping that consists of the grouping's last common ancestor and most of its descendants, but excludes one or more subgroups. (wikipedia.org)
  • A research group consists of a minimum of two primary investigators and preferably some post-docs and doctoral students, joined together by their joint research interest. (lu.se)
  • In eukaryotes, making phylogenetic inferences using RNA is complicated by alternative splicing, which produces multiple transcripts from a single gene. (wikipedia.org)
  • Figure 1: Phylogenetic marker gene-based mOTUs. (nature.com)
  • Vertebrate serpins are extensively studied and reported to be classified into six groups (V1-V6) based on gene structures. (jgenomics.com)
  • ICB's findings showed that assays established by the Group, aiming has coordinated the HPV-AHEAD several oncogenic viruses have the to characterize the natural history of consortium, which included a multi- ability to induce epigenetic changes and several viruses at different anatomical disciplinary team in Europe and deregulate cel ular gene expression. (who.int)
  • [4] A cladistic approach normally does not grant paraphyletic assemblages the status of "groups", nor does it reify them with explanations, as in cladistics they are not seen as the actual products of evolutionary events. (wikipedia.org)
  • Paraphyletic groups are identified by a combination of synapomorphies and symplesiomorphies . (wikipedia.org)
  • Other commonly recognized paraphyletic groups include fish , monkeys , and lizards . (wikipedia.org)
  • The activity patterns of a group of cantor dusky leaf monkeys ( Trachypithecus obscurus halonifer ). (scialert.net)
  • The bacterial communities consisted of closer relatives than expected and displayed increasing terminal phylogenetic clustering towards mountain top. (helsinki.fi)
  • AB12PHYLO is designed as a wrapper of several open access and commonly used tools for each of the intermediate stages and is intended to simplify the phylogenetic pipeline while still allowing a high degree of access. (apsnet.org)
  • The increasing phylogenetic clustering with elevation contrasts reports for macroorganisms that revealed phylogenetic overdispersion at low or intermediate elevations. (helsinki.fi)
  • Currently I am a research assistant in the cognitive zoology group at the department of Philosophy, where I for the past years mostly have been collecting experimental data on various animal species. (lu.se)
  • Jordanian H1N1 viruses had mutations that are characteristic of antigenic group 6 while H3N2 virus mutations belonged to group 3. (who.int)
  • Workflow 2 "Select Model" based on a GUI help the user to define a model that share or not across user defined partition independently all 5 groups of parameters, taking care of the formatting. (myexperiment.org)
  • The two Groups have also the estimation of the global burden of intensively col aborated to better cancer attributable to hepatitis B virus understand the natural history of HPV and hepatitis C virus infection, and infection in the oral cavity and to further that due to HIV after the introduction of define the role of the viral infection in the antiretroviral treatment. (who.int)
  • The criteria established in 1971 to evaluate carcinogenic risk to humans were adopted by the working groups whose deliberations resulted in the first 16 volumes of the IARC Monographs series . (who.int)
  • The aim of the research group is to advance the scientific understanding of how human activities, such as habitat loss, habitat conversion, and climate change, affect biodiversity and how this feeds back on the generation of ecosystem services, like pollination or biological control. (lu.se)
  • We demonstrate the potential of a phylogenetic method to infer the direction of HIV transmission between 2 individuals using whole- genome and pol NGS data. (bvsalud.org)
  • The evaluations of IARC working groups are scientific, qualitative judgements about the evidence for or against carcinogenicity provided by the available data. (who.int)
  • We thank members of the European Molecular Biology Laboratory Information Technologies core facility and Y. Yuan for managing the high-performance computing resources and the members of the Bork group for fruitful discussions. (nature.com)
  • Two matrices were constructed, as the species belonging to this group have changed in recent years with respect to the initially proposed when the group was defined. (unal.edu.co)