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55 results for “Clinal variation”
Data from: Disentangling the roles of history and local selection in shaping clinal variation of allele frequencies and gene expression in Norway spruce (Picea abies)
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Data from: Solidago altissima differs with respect to ploidy frequency and clinal variation across the prairie-forest biome border in Minnesota
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Data from: Avian predation intensity as a driver of clinal variation in colour morph frequency
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Data from: Genetic heterogeneity underlying variation in a locally adaptive clinal trait in Pinus sylvestris revealed by a Bayesian multipopulation analysis
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Data from: Multiple parapatric pollinators have radiated across a continental fig tree displaying clinal genetic variation
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Data from: Altitudinal clinal variation in wing form in African Drosophila melanogaster: one cline or many?
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Data from: Secondary contact and local adaptation contribute to genome-wide patterns of clinal variation in Drosophila melanogaster
Populations arrayed along broad latitudinal gradients often show patterns of clinal variation in phenotype and genotype. Such population differentiation can be generated and maintained by both historical demographic events and local adaptation. These evolutionary forces are not mutually exclusive and can in some cases produce nearly identical patterns of genetic differentiation among populations. Here, we investigate the evolutionary forces that generated and maintain clinal variation genome-wide among populations of Drosophila melanogaster sampled in North America and Australia. We contrast patterns of clinal variation in these continents with patterns of differentiation among ancestral European and African populations. Using established and novel methods we derive here, we show that recently derived North America and Australia populations were likely founded by both European and African lineages and that this hybridization event likely contributed to genome-wide patterns of parallel clinal variation between continents. The pervasive effects of admixture means that differentiation at only several hundred loci can be attributed to the operation of spatially varying selection using an FST outlier approach. Our results provide novel insight into the well-studied system of clinal differentiation in D. melanogaster and provide a context for future studies seeking to identify loci contributing to local adaptation in a wide variety of organisms, including other invasive species as well as temperate endemics.
Linked collectors and determiners for: Review and clinal variation of New Zealand Anabaxis Raffray (Coleoptera: Staphylinidae: Pselaphinae: Goniaceritae).
Natural history specimen data linked to collectors and determiners held within, "Review and clinal variation of New Zealand Anabaxis Raffray (Coleoptera: Staphylinidae: Pselaphinae: Goniaceritae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/7cfca4c9-68c7-4159-8366-eff2f1d07e30">https://bionomia.net/dataset/7cfca4c9-68c7-4159-8366-eff2f1d07e30</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/7cfca4c9-68c7-4159-8366-eff2f1d07e30">https://gbif.org/dataset/7cfca4c9-68c7-4159-8366-eff2f1d07e30</a>. Formatted as a Frictionless Data package.
Figure 12 in Intraspecific clinal variation in Plagiodontes patagonicus (Gastropoda: Orthalicidae, Odontostominae), an endemic species from Argentina
Figure 12. Scatter plot of the scores of the first (PC1) and second (PC2) principal components for genital anatomy data of Plagiodontes snails from southern Buenos Aires province. Specimens from Bahía Blanca and Daniel Cerri (10–60 m above sea level) were recognizable as typical Plagiodontes patagonicus, while those from Curamalal and Ventania Mountains fitted the description of P. magnus.
Figure 4 in Intraspecific clinal variation in Plagiodontes patagonicus (Gastropoda: Orthalicidae, Odontostominae), an endemic species from Argentina
Figure 4. Scatter plot of the scores on the first axis of a two-axis Varimax solution against the altitude of the sampling localities, and regression line. r, Pearson correlation coefficient.
Data from: Secondary contact and local adaptation contribute to genome-wide patterns of clinal variation in Drosophila melanogaster
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Data from: The molecular genetics of clinal variation: a case study of ebony and thoracic trident pigmentation in Drosophila melanogaster from eastern Australia
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Data from: Patterns of transposable element variation and clinality in Drosophila
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Data from: Clinal variation in seed traits influencing life cycle timing in Arabidopsis thaliana.
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Chromosome copy number variation in Cryptococcus neoformans influences virulence and occurs in isolates from AIDS patients: clinal and environmental strains
GEO Series GSE29671. Cryptococcus neoformans H99; Cryptococcus neoformans. 79 samples. Type: Genome variation profiling by genome tiling array.
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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.