Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
227
datasets available to search
ShareScore release 0.7.1
Dataset results
227 results for “demographic history”
Data from: Region-wide and ecotype-specific differences in demographic histories of threespine stickleback populations, estimated from whole genome sequences
Open the record for dataset details and reuse information.
Data from: Effects of the demographic transition on the genetic variances and covariances of human life history traits
Open the record for dataset details and reuse information.
Data from: Invasion history and demographic processes associated with rapid morphological changes in the Red-whiskered bulbul established on tropical islands
Open the record for dataset details and reuse information.
Data from: The demographic history of Atlantic salmon (Salmo salar) across its distribution range reconstructed from approximate Bayesian computations
Open the record for dataset details and reuse information.
Data from: Inferring the demographic history underlying parallel genomic divergence among pairs of parasitic and nonparasitic lamprey ecotypes
Open the record for dataset details and reuse information.
Data from: The demographic and life history costs of fear: trait-mediated effects of threat of predation on Aedes triseriatus
Open the record for dataset details and reuse information.
Data from: Estimating genome-wide heterozygosity: effects of demographic history and marker type
Open the record for dataset details and reuse information.
Data from: Genome-wide analyses of the Bemisia tabaci species complex reveal contrasting patterns of admixture and complex demographic histories
Open the record for dataset details and reuse information.
Data from: Contemporary genetic structure and postglacial demographic history of the black scorpionfish, Scorpaena porcus, in the Mediterranean and the Black Seas
Open the record for dataset details and reuse information.
Data from: Does past evolutionary history under different mating regimes influence the demographic dynamics of interspecific competition?
Open the record for dataset details and reuse information.
Patterns of genetic divergence and demographic history shed light on island-mainland population dynamics and melanic plumage evolution in the white-winged fairywren
Open the record for dataset details and reuse information.
Demographic history shaped geographical patterns of deleterious mutation load in a broadly distributed Pacific Salmon
Open the record for dataset details and reuse information.
Data from: Inferring the demographic history of Drosophila subobscura from nucleotide variation at regions not affected by chromosomal inversions
Open the record for dataset details and reuse information.
Data from: Genealogy and demographic history of a widespread amphibian throughout Indochina
Open the record for dataset details and reuse information.
Data from: Life history evolution in guppies VIII: the demographics of density regulation in guppies (Poecilia reticulata)
Open the record for dataset details and reuse information.
Data from: Tracing the footprints of a moving hybrid zone under a demographic history of speciation with gene flow
Open the record for dataset details and reuse information.
Data from: Evaluation of demographic history and neutral parameterization on the performance of Fst outlier tests
Open the record for dataset details and reuse information.
Data from: Speciation in mountain refugia: phylogeography and demographic history of the pine siskin and black-capped siskin complex
Following Pleistocene glacial maxima, species that adapted to temperate climates in low-latitude refugia had to modify their ranges as climate changed, expanding either latitudinally towards the poles, or altitudinally to higher elevations in mountainous regions. Within just a few thousand years, populations taking alternative routes during interglacials became isolated from each other and subjected to different selection pressures, often leading to lineage divergence and speciation. The pine siskin Spinus pinus is a common and widespread songbird showing relative phenotypic uniformity across the North American continent. One exception is the subspecies found in the highlands of northern Central America (S. p. perplexus), which shows marked differentiation in plumage color and shares some traits with the endemic and partly sympatric black-capped siskin S. atriceps, suggesting potential introgression or even a hybrid origin of perplexus. Relationships and species limits among pinus, perplexus and atriceps have been controversial for decades. We provide new molecular evidence to help resolve the evolutionary history of the group. Phylogenetic analysis of mitochondrial DNA and nuclear intron sequences revealed three distinct lineages within the complex, corresponding to: 1) S. pinus individuals from Canada through central Mexico (S. p. pinus and S. p. macropterus), 2) individuals from the highlands of Guatemala and Chiapas (S. p. perplexus), and 3) S. atriceps. Pine siskins across North America show evidence of a recent postglacial population expansion and extremely low levels of diversity and structure. In contrast, S. p. perplexus shows evidence of demographic stasis, reflecting long-term isolation and restricted dispersal. Marked and diagnostic genetic differences among the three lineages in mtDNA and at least one intron, suggest that a hybrid origin of S. p. perplexus is unlikely, yet some degree of introgression between S. p. perplexus and S. atriceps cannot be ruled out in localities where they occur in sympatry.
Figure 3 from: Zhao L, Wang S, Qu F, Liu Z, Gao T (2022) A genetic assessment of the population structure and demographic history of Odontamblyopus lacepedii (Perciformes, Amblyopinae) from the northwestern Pacific. ZooKeys 1088: 1-15. https://doi.org/10.3897/zookeys.1088.70860
Figure 3 Phylogenetic network of all haplotypes.
Figure 1 from: Zhao L, Wang S, Qu F, Liu Z, Gao T (2022) A genetic assessment of the population structure and demographic history of Odontamblyopus lacepedii (Perciformes, Amblyopinae) from the northwestern Pacific. ZooKeys 1088: 1-15. https://doi.org/10.3897/zookeys.1088.70860
Figure 1 Sampling locations of Odontamblyopus lacepedii in the present study.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.