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18,140 results for “phylogenetic”
Aligned DNA sequence matrix for phylogenetic analyses in the article "Three new species of Torrent Treefrogs (Anura: Hylidae) of the Hyloscirtus bogotensis group from the eastern Andean slopes and the biogeographic history of the genus"
<p>Aligned DNA sequence matrix for phylogenetic analyses of the article "Three new species of Torrent Treefrogs (Anura: Hylidae) of the Hyloscirtus bogotensis group from the Amazon foothills and the biogeographic history of the genus"</p> <p>The matrix is in NEXUS format and has 3259 bp and 25 terminals.</p> <p>Partitions are as follows:</p> <div>charset 12S = 1-955;</div> <div>charset ND1_nonCoding1 = 956-1279;</div> <div>charset ND1_Pos1 = 1280-2240\3;</div> <div>charset ND1_Pos2 = 1281-2241\3;</div> <div>charset ND1_Pos3 = 1282-2242\3;</div> <div>charset ND1_nonCoding2 = 2243-2361;</div> <div>charset cmyc_Pos1 = 2362-2779\3;</div> <div>charset cmyc_Pos2 = 2363-2780\3;</div> <div>charset cmyc_Pos3 = 2364-2781\3;</div> <div>charset Rag1_Pos1 = 2782-3415\3;</div> <div>charset Rag1_Pos2 = 2783-3416\3;</div> <div>charset Rag1_Pos3 = 2784-3417\3;</div>
How is tree growth rate linked to root functional traits in phylogenetically related poplar hybrids?
<p>Fine roots play a crucial role in soil nutrient and water acquisition, significantly contributing to tree growth. Fine roots with a high specific root length (SRL) and small diameter are often considered to help trees grow fast. However, inconsistencies in the literature do not provide a clear basis on the effect of root functional traits, such as SRL or root mass density (RMD), on tree growth rate in phylogenetically related trees. Our aim was to examine relationships between tree growth rate and root functional traits, using clones displaying different growth rates in a hybrid poplar plantation located in New Liskeard, ON, Canada. Fine roots (diameter < 2 mm) samples were collected using soil cores at depths of 0–20, 20–40 and 40–60 cm, and analyzed for morphological, chemical and architectural traits. High SRL and thin fine roots were associated with the least productive clones, which is not consistent with the root economics spectrum (RES) theory. However, the most productive clone had larger fine root diameter and higher root lignin concentrations, probably reducing root construction and maintenance costs and C losses. Therefore, at the 0–20 and 20–40 cm depths, tree growth rates showed positive correlations with root diameter and root lignin concentrations, but negative correlations with SRL and root soluble compounds concentration. Increasing RMD at the 0–20 cm depth promoted tree growth rates, showing the importance of soil exploration in the topsoil for tree growth. We conclude that fine root variation does not always follow the RES hypothesis and argue that the rapid growth rate of trees may also be driven by fine root growth in diameter and mass in phylogenetically related trees.</p>
Phylogenetic tree of the Kho-Bwa languages
<p>This is a phylogenetic tree of the Kho-Bwa languages spoken in Western Arunachal Pradesh, India. The map has been prepared using the data and methodology described in Wu, Bodt and Tresoldi (accepted). The map has also been used in Bodt (accepted).</p> <p>Wu, Mei-Shin, Timotheus A. Bodt & Tiago Tresoldi. accepted. Bayesian phylogenetics illuminate shallower relationships among Trans-Himalayan languages in the Tibet-Arunachal area. <em>Linguistics of the Tibeto-Burman Area.</em></p> <p>Bodt, Timotheus Adrianus. accepted. <em>Proto-Western Kho-Bwa: Reconstructing the past of a small indigenous community.</em> Academia Sinica Language and Linguistics monograph series.</p> <p> </p>
Annotating Cognates in Phylogenetic Studies of South-East Asian Languages [Supplement]
<p>Source code and data accompanying the study "<strong>Annotating Cognates in Phylogenetic Studies of South-East Asian Languages" by M.-S. Wu and J.-M. List.</strong></p>
Evolutionary dynamics of mycorrhizal symbiosis in land plant diversification - phylogenetic data
<p>This submission supplements the manuscript entitled <em>Evolutionary dynamics of mycorrhizal symbiosis in land plant diversification</em> by <strong>Frida A.A. Feijen, Rutger A. Vos, Jorinde Nuytinck & Vincent S.F.T. Merckx.</strong></p> <p>The contents of this submission are dating analysis results for rootings of the land plant topology. Contains the following files:</p> <ul> <li>*.log.gz BEAST logs</li> <li>*.trees.gz BEAST trees</li> <li>*.tiff screen dumps of tracer, showing the burn-in</li> <li>*.consensus.trees produced with treeannotator</li> </ul> <p><strong>For more information</strong>: https://github.com/naturalis/mycorrhiza/tree/v1.0.0</p>
Aligned DNA sequence matrix for phylogenetic analyses in the article "A new glassfrog of the genus Centrolene (Amphibia: Centrolenidae) from the Subandean Kutukú Cordillera, eastern Ecuador"
<p>Aligned DNA sequence matrix for phylogenetic analyses of the article "A new glassfrog of the genus Centrolene (Amphibia: Centrolenidae) from the Subandean Kutukú Cordillera, eastern Ecuador"</p> <p>The matrix is in NEXUS format and has 6626 bp and 239 terminals.</p> <p>Partitions are as follows:</p> <div> <div>charset 12S = 1-967;</div> <div>charset 16S = 968-2130;</div> <div> </div> <div>charset BNDFcodonPos1 = 2133-2829\3;</div> <div>charset BNDFcodonPos2 = 2131-2830\3;</div> <div>charset BNDFcodonPos3 = 2132-2828\3;</div> <div> </div> <div> </div> <div>charset ND1codonPos1 = 2832-3786\3;</div> <div>charset ND1codonPos2 = 2833-3787\3;</div> <div>charset ND1codonPos3 = 2831-3788\3;</div> <div> </div> <div> </div> <div>charset CXCR4codonPos1 = 3790-4144\3;</div> <div>charset CXCR4codonPos2 = 3791-4142\3;</div> <div>charset CXCR4codonPos3 = 3789-4143\3;</div> <div> </div> <div> </div> <div>charset cmyccodonPos1 = 4145-4547\3;</div> <div>charset cmyccodonPos2 = 4146-4548\3;</div> <div>charset cmyccodonPos3 = 4147-4549\3;</div> <div> </div> <div> </div> <div>charset POMCcodonPos1 = 4551-5160\3;</div> <div>charset POMCcodonPos2 = 4552-5161\3;</div> <div>charset POMCcodonPos3 = 4550-5162\3;</div> <div> </div> <div> </div> <div>charset RAG1codonPos1 = 5163-5616\3;</div> <div>charset RAG1codonPos2 = 5164-5617\3;</div> <div>charset RAG1codonPos3 = 5165-5618\3;</div> <div> </div> <div> </div> <div>charset SLC8A1codonPos1 = 5620-6160\3;</div> <div>charset SLC8A1codonPos2 = 5621-6158\3;</div> <div>charset SLC8A1codonPos3 = 5619-6159\3;</div> <div> </div> <div> </div> <div> </div> <div>charset SLC8A3codonPos1 = 6162-6627\3;</div> <div>charset SLC8A3codonPos2 = 6163-6625\3;</div> <div>charset SLC8A3codonPos3 = 6161-6626\3;</div> </div> <p> </p>
CLDF dataset derived from Birchall et al.'s "A Combined Comparative and Phylogenetic Analysis of the Chapacuran Language Family" from 2016
<p>Cite the source of the dataset as:</p> <blockquote> <p>Birchall J, Dunn M, & Greenhill SJ. 2016. A Combined Comparative and Phylogenetic Analysis of the Chapacuran Language Family. International Journal of American Linguistics 82(3). 255–284.</p> </blockquote>
CLDF Dataset derived from the Bahnaric data in Sidwell's "Austroasiatic dataset for phylogenetic analysis" from 2015
<p>Cite the source of the dataset as:</p> <blockquote> <p>Sidwell, Paul. 2015. Austroasiatic dataset for phylogenetic analysis: 2015 version. Mon-Khmer Studies (Notes, Reviews, Data-Papers) 44. lxviii-ccclvii.</p> </blockquote>
Supplementary phylogenetic data for Manzano-Marín et. al. 2020 "Serial horizontal transfer of vitamin-biosynthetic genes enables the establishment of new nutritional symbionts in aphids' di-symbiotic systems"
<p>Supplementary data for Manzano-Marín et. al. 2019 "Serial horizontal transfer of vitamin-biosynthetic genes enables the establishment of new nutritional symbionts in aphids' di-symbiotic systems".</p> <p>The data set consists of four folders:</p> <p>1) "Buchnera_phylo”: PHYLIP-formatted file used for phylogenetic reconstruction of <em>Buchnera</em> and resulting tree in NEWICK format.</p> <p>2) "Erwinia_phylo”: PHYLIP-formatted file used for phylogenetic reconstruction of <em>Erwinia</em> and resulting tree in NEWICK format.</p> <p>3) "Hamiltonella_phylo”: FASTA-formatted nucleotide alignment files of each gene and NEXUS-formatted files used for Bayesian phylogenetic reconstruction of <em>Hamiltonella</em> symbionts.</p> <p>4) "HGT_genes": FASTA-formatted nucleotide alignment files of each horizontally transferred gene and non-horizontally transferred genes nupC, and <em>gpmA</em>. Also, NEXUS-formatted files used for Bayesian phylogenetic reconstruction and of resulting trees.</p> <p>5) "Tn3_pylo": FASTA-formatted amino acid alignment files of mobile elements related to the Tn3 family resolvase/invertase found in <em>Hamiltonella</em>-associated <em>Erwinia haradaeae</em> symbionts. Also, NEXUS-formatted files used for Bayesian phylogenetic reconstruction and of resulting trees.</p>
CLDF dataset derived from Lee and Hasegawa's "Bayesian phylogenetic analysis supports an agricultural origin of Japonic languages" from 2011
<p>Cite the source of the dataset as:</p> <blockquote> <p>Lee, Sean and Hasegawa, Toshikazu (2011). Bayesian phylogenetic analysis supports an agricultural origin of Japonic languages. Proceedings of the Royal Society B: Biological Sciences, 278(1725), 3662–3669. doi:10.1098/rspb.2011.0518.</p> </blockquote>
CLDF dataset derived from Gerardi and Reichert's "The Tupí-Guaraní Language Family: A Phylogenetic Classification" from 2021
<p>Cite the source of the dataset as:</p> <blockquote> <p>Ferraz Gerardi, Fabrício and Reichert, Stanislav (2021) The Tupí-Guaraní Language Family: A Phylogenetic Classification. Diachronica 38(2). 151--188. DOI: https://doi.org/10.1075/dia.18032.fer.</p> </blockquote>
Coat protein (CP) and trimmed replication-associated protein (Rep) amino acid alignments, phylogenetic analyses, and associated metadata for ICTV-approved begomovirus RefSeq species exemplars
<p>DATA RETRIEVAL</p> <p>Annotated begomovirus coding sequences corresponding to each begomovirus species exemplar with a RefSeq accession number listed in the ICTV Virus Metadata Resource (VMR #18, 2021-10-19, <a href="https://ictv.global/vmr">https://ictv.global/vmr</a>) were downloaded from GenBank in protein FASTA file format. CP and Rep amino acid sequences were extracted and split into separate data sets for analysis. We confirmed the identity of misannotated ORF products by performing a BLAST search. For exemplar sequences missing ORF annotations (listed in metadata spreadsheet), ORFfinder (<a href="https://www.ncbi.nlm.nih.gov/orffinder/">https://www.ncbi.nlm.nih.gov/orffinder/</a>) was used to identify CP and Rep ORFs that were subsequently translated and added to each corresponding data set after BLAST confirmation.</p> <p>ALIGNMENTS</p> <p>Multiple sequence alignments were constructed using the MUSCLE method (Edgar, 2004) as implemented in MEGA 11 (Tamura et al., 2021) and manually corrected using AliView v1.26<strong> </strong>(Larsson, 2014). After an initial alignment inspection, exemplars with either severely truncated (i.e., length < 50% of the average length of the protein) or very divergent (i.e., causing us to doubt protein homology) CP or Rep sequences were excluded from the data set. Due to the difficulties in aligning the Rep sequences at the N- and C- terminal ends, the Rep alignment was trimmed to eliminate all residues prior to the iteron related domain (i.e., the known Rep functional region closest to the Rep start (Arguello-Astorga & Ruiz-Medrano, 2001)) in the N-terminus and after a conserved geminivirus motif found near the C-terminus, which corresponds to where other circular, Rep-encoding single-stranded DNA viruses possess an arginine finger motif (Kazlauskas et al., 2019; Krupovic et al., 2020). In total, our CP and Rep data sets contained amino acid sequences from 432 begomovirus species exemplars that met our inclusion criteria.</p> <p>PHYLOGENETIC ANALYSIS</p> <p>Maximum likelihood (ML) trees were inferred with IQ-Tree v2.0.7 (Minh et al., 2020) using the best fitting substitution model identified by the built-in ModelFinder feature (Kalyaanamoorthy et al., 2017). Tree inference was performed with 3000 ultrafast bootstrap (UFBoot) replicates, a perturbation strength of 0.2 and a stopping rule requiring an iteration interval of 500 iterations between unsuccessful improvements to the local optimum. The -bnni flag was enabled to reduce the risk of overestimating branch supports with UFBoot due to severe model violations. The provided phylogenies in NEXUS format are midpoint-rooted and branches are colored based on traditional begomovirus geographic groupings: exemplars sampled in the Americas in orange and exemplars sampled in the 'Africa, Asia, Europe and Oceania' (AAEO) region in blue. </p> <p>METADATA</p> <p>Metadata associated with each ICTV-approved species exemplar (n=445) – including country of isolation, geographic designation (i.e., AAEO/Americas), genome segmentation (i.e., monopartite/bipartite), presence/absence of V2/AV2 gene and length of genome/DNA-A segments – are included. Exemplars not incorporated into the other analyses are highlighted in red on the spreadsheet.</p> <p> </p>
Supplementary Materials associated with paper 'Complete linear mitochondrial genomes for Cephea cephea and Mastigias albipunctata (Scyphozoa: Rhizostomeae), with an analysis of phylogenetic relationships'
<p>This is a repository for coverage depth graphs and ML-phylogenetic trees that are associated with the paper 'Complete linear mitochondrial genomes for Cephea cephea and Mastigias albipunctata (Scyphozoa: Rhizostomeae), with an analysis of phylogenetic relationships' by Tan KC, Collins AG and Ames CL.</p>
Accuracy of phylogenetic reconstructions from continuous characters analyzed under parsimony and its parametric correlates
<p>Quantitative traits are a source of evolutionary information often difficult to handle in cladistics. Tools exist to analyze this kind of data without subjective discretization, avoiding biases in the delimitation of categorical states. Nonetheless, the ability of continuous characters to accurately infer relationships is incompletely understood, particularly under parsimony analysis. This study evaluates the accuracy of phylogenetic reconstructions from simulated matrices of continuous characters evolving under alternative evolutionary processes and analyzed by parsimony. We sampled 100 empirical trees to simulate 9,000 matrices, each containing between 25 and 50 taxa and 50 and 150 continuous characters evolving under three evolutionary processes: Brownian-Motion (BM), Ornstein-Uhlenbeck (OU) and Early-Burst (EB) with variable parametrizations. Our cladogram comparisons revealed that continuous character matrices, when discretized objectively and analyzed by parsimony in TNT, carry phylogenetic signals to infer species relationships, regardless of the evolutionary models and parameterization schemes. Interestingly, implementing Equal Weighting (EW) or Implied Weighting (IW) with varying penalization strengths against homoplasies did not affect cladogram reconstructions on the basis of continuous characters. Finally, the accuracy of continuous characters in resolving species relationships is skewed toward apical nodes of the recovered trees. Our findings provide general insights of the utility of quantitative traits in cladistics and demonstrate that their effectiveness in estimating shallower nodes is independent of the underlying evolutionary model, parameters and weighting schemes.</p>
CLDF dataset derived from Satterthwaite-Phillips' "Phylogenetic Inference of the Tibeto-Burman Languages" from 2011
<p>Cite the source of the dataset as:</p> <blockquote> <p>Satterthwaite-Phillips, Damian (2011) Phylogenetic inference of the Tibeto-Burman languages or on the usefuseful of lexicostatistics (and "megalo"-comparison) for the subgrouping of Tibeto-Burman. Stanford: Stanford University.</p> </blockquote>
Nicobarese 100 item wordlist for phylogenetic analyses
<p>The data set is based on a modified Swadesh 100 list, intended to provide indications of the internal branching of the Nicobarese languages. To date little work has been done on the classification of the small Nicobarese group, which appears to consisted of approximately seven distinct languages spoken across an island chain. Only two of the languages are have extensive dictionaries and grammatical descriptions, while the others are only partially documented, and the materials can be highly problematic to work with. The excel includes the author's nexus file used for input to phylogentic software, such as SplitsTree.<br> The data supports the author's paper for the 9th ICAAL meeting, Novemer 2021, Lund, Sweden and subsequent published versions.</p>
Supplementary phylogenetic data for Rouïl et. al. 2020 "The protector within: Comparative genomics of APSE phages across aphids reveals rampant recombination and diverse toxin arsenals"
<p>Supplementary phylogenetic data for Rouïl <em>et. al.</em> 2020 "The protector within: Comparative genomics of APSE phages across aphids reveals rampant recombination and diverse toxin arsenals"</p> <p> </p> <p>The data set consists of the following sub-directories:</p> <p>1) "APSE_conserved_proteins_alns": Single-copy conserved genes codon sequences and alignments in FASTA format.</p> <p>2) "APSE_phylogeny": Files used for APSE phylogenetic and recombination analyses.</p> <p>3) "APSE_reannotations": GenBank-formatted files of the assemblies and re-annotations of APSE phages. Newly-sequenced phages deposited at the European nucleotide Archive are also included. ***New in this version***</p> <p>4) "APSE_toxin_lyzozyme": Files used for APSE toxin-cassette and lyzozyme-related gene phylogenies.</p> <p>5) "Arsenophonus_PHASTER": PHASTER phage annotation output files organised by organisim and contig/scaffold.</p> <p>6) "Hamiltonella_drafts": Newly-sequenced low-coverage draft <em>Hamiltonella</em> genomes in FASTA format.</p> <p>7) "Hamiltonella_phylogeny": files used for <em>Hamiltonella</em> phylogenetic analysis.</p> <p> </p> <p>See enclosed README.txt file for more details.</p> <p> </p> <p>* ver. 1.1.1: Updated annotations for APSE genomes including inteins missing in previous annotation files.</p>
Data associated with the article "Evolution and phylogenetic distribution of endo-α-mannosidase"
<p>Data associated with the article "Evolution and phylogenetic distribution of endo-α-mannosidase"</p> <p>Changelog:</p> <p>version 1.1</p> <ul> <li>added <em>Tunicaraptor</em> motif analysis alignment</li> </ul> <p>version 1.0</p> <ul> <li>Initial release</li> </ul> <p> </p> <p>Funding statement: National Science Centre of Poland is acknowledged for funding of the project 2020/36/C/NZ8/00081, "The role of glycosylation in the emergence of animal multicellularity", which enabled the creation of this research output.</p>
Supplementary Materials to "Subgrouping in a `dialect continuum': A Bayesian phylogenetic analysis of the Mixtecan language family"
<p>SM0: metadata on the languages of the sample</p> <p>SM 1: custom word list</p> <p>SM2: prose explanation of cognate coding and IPA conversion</p> <p>SM3: annotated cognate sets</p> <p>SM4: nexus files of the broad and fine grained cognate coding</p> <p>SM5: NeighborNet visualization with coloring by Josserand (1983)'s groupings and by groupings from our analysis</p> <p>SM6: BEAST2 xml files</p> <p>SM7: MCC trees from BEAST2 analysis</p> <p>SM8: DensiTree visualization and visualization of full MCC tree of best performing model</p>
Phylogenetic analyses of hub genes accompanying the study "Environmental gradients reveal stress hubs predating plant terrestrialization"
<p>135 ML phylogenies of hub genes identified in the study "Environmental gradients reveal stress hubs predating plant terrestrialization"</p>
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