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3,761 results for “phylogenetic relationship”
Data from: Comparative genomics to explore phylogenetic relationship, cryptic sexual potential and host specificity of Rhynchosporium species on grasses
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Data from: Taxonomy in the phylogenomic era: Species boundaries and phylogenetic relationships among North American ants of the Crematogaster scutellaris group
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Data from: Phylogenetic relationships in Senegalia (Leguminosae-Mimosoideae) emphasizing the South American lineages
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Aligned LSU dataset and phylogenetic relationships of Tylopilus glutinosus
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Fig. 4 in Description of a new species of Moenkhausia (Characiformes: Characidae) from the upper Paraguay basin, Central Brazil, with comments on its phylogenetic relationships
Fig. 4. Live specimen of Moenkhausia flava, paratype, MZUEL 8139, 28.5 mm SL.
Figures 19- 20 from: Jiang C, Bai Y, Shi M, Liu J (2020) Rediscovery and phylogenetic relationships of the scolopendromorph centipede Mimops orientalis Kraepelin, 1903 (Chilopoda): a monotypic species of Mimopidae endemic to China, for more than one century. ZooKeys 932: 75-91. https://doi.org/10.3897/zookeys.932.51461
Figures 19- 20 Genital segments of Mimops orientalis19 Male specimen 20 female specimen.
Figure 3 from: Sun G, Zhao C, Xia T, Wei Q, Yang X, Feng S, Sha W, Zhang H (2020) Sequence and organisation of the mitochondrial genome of Japanese Grosbeak (Eophona personata), and the phylogenetic relationships of Fringillidae. ZooKeys 995: 67-80. https://doi.org/10.3897/zookeys.995.34432
Figure 3 Codon distribution in the mitochondrial genome of Eophona personata.
Figure 2 from: Sun G, Zhao C, Xia T, Wei Q, Yang X, Feng S, Sha W, Zhang H (2020) Sequence and organisation of the mitochondrial genome of Japanese Grosbeak (Eophona personata), and the phylogenetic relationships of Fringillidae. ZooKeys 995: 67-80. https://doi.org/10.3897/zookeys.995.34432
Figure 2 Predicted secondary structures for the 22 tRNAs in Eophona personata.
Figure 4 from: Sun G, Zhao C, Xia T, Wei Q, Yang X, Feng S, Sha W, Zhang H (2020) Sequence and organisation of the mitochondrial genome of Japanese Grosbeak (Eophona personata), and the phylogenetic relationships of Fringillidae. ZooKeys 995: 67-80. https://doi.org/10.3897/zookeys.995.34432
Figure 4 Mitochondrial gene order and arrangement in Eophona personata.
Data from: The more, the better: the use of multiple landmark configurations to solve the phylogenetic relationships in Musteloids
Although the use of landmark data to study shape changes along a phylogenetic tree has become a common practice in evolutionary studies, the role of this sort of data for the inference of phylogenetic relationships remains under debate. Theoretical issues aside, the very existence of historical information in landmark data has been challenged, since phylogenetic analyses have often shown little congruence with alternative sources of evidence. However, most analyses conducted in the past were based upon a single landmark configuration, leaving unsettled whether the incorporation of multiple configurations may improve the rather poor performance of this data source in most previous phylogenetic analyses. In the present study we present a phylogenetic analysis of landmark data that combines information derived from several skeletal structures in order to derive a phylogenetic tree for musteloids. The analysis includes nine configurations representing different skeletal structures for 24 species. The resulting tree presents several notable concordances with phylogenetic hypotheses derived from molecular data. In particular, Mephitidae, Procyonidae, and Lutrinae plus the genera Martes, Mustela, Galictis, and Procyon were retrieved as monophyletic. In addition, other groupings were in agreement with molecular phylogenies or presented only minor discordances. Complementary analyses have also indicated that the results improve substantially when an increasing number of landmark configurations are included in the analysis. The results presented here thus highlight the importance of combining information from multiple structures in order to derive phylogenetic hypotheses from landmark data.
Data from: A total evidence approach to understanding phylogenetic relationships and ecological diversity in Selaginella subg. Tetragonostachys
Premise of the Study: Several members of Selaginella are renowned for their ability to survive extreme drought and "resurrect" when conditions improve. Many of these belong to subgenus Tetragonostachys, a group of ∼45 species primarily found in North and Central America, with substantial diversity in the Sonoran and Chihuahuan Deserts. We evaluated the monophyly and the age of subgenus Tetragonostachys and assess how drought tolerance contributed to the evolution of this clade. Methods: Our study included most Tetragonostachys species, using plastid and nuclear sequences, fossil and herbarium records, and climate variables to describe the species diversity, phylogenetic relationships, divergence times, and climatic niche evolution in the subgenus. Key Results: We found that subgenus Tetragonostachys forms a monophyletic group sister to Selaginella lepidophylla and may have diverged from other Selaginella because of a Gondwanan–Laurasian vicariance event ca. 240 mya. The North American radiation of Tetragonostachys appears to be much more recent and to have occurred during the Early Cretaceous–late Paleocene interval. We identified two significant and nested ecological niche shifts during the evolution of Tetragonostachys associated with extreme drought tolerance and a more recent shift to cold climates. Our analyses suggest that drought tolerance evolved in the warm deserts of southwest North America and may have been advantageous for colonization of cold and dry boreal climates. Conclusions: Our investigation provides a foundation for future research addressing the genomics of ecological niche evolution and the potential role of reticulate evolution in Selaginella subgenus Tetragonostachys.
Figure 5 from: Ivanova ES, Efeykin BD, Spiridonov SE (2021) The re-description of Synoecnema hirsutum Timm, 1959 (Synoecneminae, Ungellidae, Drilonematoidea) from a pheretimoid earthworm in Vietnam with the analysis of its phylogenetic relationships. ZooKeys 1076: 135-150. https://doi.org/10.3897/zookeys.1076.75932
Figure 5 Linear maps of the mitochondrial genomes of Synoecnema hirsutum and Acrobeloides varius.
Figure 3 from: Ivanova ES, Efeykin BD, Spiridonov SE (2021) The re-description of Synoecnema hirsutum Timm, 1959 (Synoecneminae, Ungellidae, Drilonematoidea) from a pheretimoid earthworm in Vietnam with the analysis of its phylogenetic relationships. ZooKeys 1076: 135-150. https://doi.org/10.3897/zookeys.1076.75932
Figure 3 Map of the mitochondrial genome of Synoecnema hirsutum. Non-coding areas are shaded.
Figure A1 from: Sánchez D, Vázquez-Benítez B, Vázquez-Sánchez M, Aquino D, Arias S (2022) Phylogenetic relationships in Coryphantha and implications on Pelecyphora and Escobaria (Cacteae, Cactoideae, Cactaceae). PhytoKeys 188: 115-165. https://doi.org/10.3897/phytokeys.188.75739
Figure A1 Continued.
Figure 1 from: Grzywacz B, Tatsuta H (2017) Phylogenetic relationship of Japanese Podismini species (Orthoptera: Acrididae: Melanoplinae) inferred from a partial sequence of cytochrome c oxidase subunit I gene. Journal of Orthoptera Research 26: 11-19. https://doi.org/10.3897/jor.26.14547
Figure 1 - A map of Japan with the distribution of nine genera of Japanese Podismini.
Figure 165 from: Liebherr JK (2016) Cyphocoleus Chaudoir (Coleoptera, Carabidae, Odacanthini): descriptive taxonomy, phylogenetic relationships, and the Cenozoic history of New Caledonia. Deutsche Entomologische Zeitschrift 63(2): 211-270. https://doi.org/10.3897/dez.63.10241
Figure 165 - Distribution map of Cyphocoleus subulatus and Cyphocoleus iledespinsensis.
Figure 1 from: Grzywacz B, Tatsuta H (2017) Phylogenetic relationship of Japanese Podismini species (Orthoptera: Acrididae: Melanoplinae) inferred from a partial sequence of cytochrome c oxidase subunit I gene. Journal of Orthoptera Research 26: 11-19. https://doi.org/10.3897/jor.26.14547
Figure 1 - A map of Japan with the distribution of nine genera of Japanese Podismini.
Targeted capture of hundreds of nuclear genes unravels phylogenetic relationships of the diverse Neotropical palm tribe Geonomateae.
<p>The tribe Geonomateae is a widely distributed group of 103 species of Neotropical palms which contains six ecologically important understory or subcanopy genera. Although it has been the focus of many studies, our understanding of the evolutionary history of this group, and in particular of the taxonomically complex genus <em>Geonoma</em>, is far from complete due to a lack of molecular data. Specifically, the previous Sanger sequencing-based studies used a few informative characters and partial sampling. To overcome these limitations, we used a recently developed Arecaceae-specific target capture bait set to undertake a phylogenomic analysis of the tribe Geonomateae. We sequenced 3,988 genes for 85% of the species of the tribe, including 84% of the species of the largest genus, <em>Geonoma</em>.<em> </em>Phylogenetic relationships were inferred using both concatenation and coalescent methods. Overall, our phylogenetic tree is highly supported and congruent with taxonomic delimitations although several morphological taxa were revealed to be non-monophyletic. It is the first time that such a large genomic dataset is provided for an entire tribe within the Arecaceae. Our study lays the groundwork not only for detailed macro- and micro-evolutionary studies within the group, but also sets a workflow for understanding other species complexes across the tree of life.</p>
Figure 6 from: Özcan T (2019) Defining phylogenetic relationship of Nepeta x tmolea and its parents via DNA barcoding. PhytoKeys 134: 83-96. https://doi.org/10.3897/phytokeys.134.38238
Figure 6 Insertions, deletions and single nucleotide polymorphisms based on trnL-F sequences.
Figure 5 from: Özcan T (2019) Defining phylogenetic relationship of Nepeta x tmolea and its parents via DNA barcoding. PhytoKeys 134: 83-96. https://doi.org/10.3897/phytokeys.134.38238
Figure 5 Insertions, deletions and single nucleotide polymorphisms based on rpl32-trnL sequences.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.