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.
88
datasets available to search
ShareScore release 0.9.0
Dataset results
88 results for “parallel adaptation”
Synchronized file of allele frequencies for: Using seasonal genomic changes to understand historical adaptation to new environments: parallel selection on stickleback in highly-variable estuaries
Open the record for dataset details and reuse information.
Data from: Parallel evolution of local adaptation and reproductive isolation in the face of gene flow
Open the record for dataset details and reuse information.
Data from: Genomics of rapid ecological divergence and parallel adaptation in four tidal marsh sparrows
Open the record for dataset details and reuse information.
Data from: Parallel evolution and adaptation to environmental factors in a marine flatfish: implications for fisheries and aquaculture management of the turbot (Scophthalmus maximus)
Open the record for dataset details and reuse information.
Genome-wide signatures of synergistic epistasis during parallel adaptation in a Baltic Sea copepod
Open the record for dataset details and reuse information.
Data from: Widespread parallel population adaptation to climate variation across a radiation: implications for adaptation to climate change.
Open the record for dataset details and reuse information.
Data from: MicroRNA gene regulation in extremely young and parallel adaptive radiations of crater lake cichlid fish
Open the record for dataset details and reuse information.
Data from: Adaptation to warmer climates by parallel functional evolution of CBF genes in Arabidopsis thaliana
The evolutionary processes and genetics underlying local adaptation at a specieswide level are largely unknown. Recent work has indicated that a frameshift mutation in a member of a family of transcription factors, C-repeat binding factors or CBFs, underlies local adaptation and freezing tolerance divergence between two European populations of Arabidopsis thaliana. To ask whether the specieswide evolution of CBF genes in Arabidopsis is consistent with local adaptation, we surveyed CBF variation from 477 wild accessions collected across the species' range. We found that CBF sequence variation is strongly associated with winter temperature variables. Looking specifically at the minimum temperature experienced during the coldest month, we found that Arabidopsis from warmer climates exhibit a significant excess of nonsynonymous polymorphisms in CBF genes and revealed a CBF haplotype network whose structure points to multiple independent transitions to warmer climates. We also identified a number of newly described mutations of significant functional effect in CBF genes, similar to the frameshift mutation previously indicated to be locally adaptive in Italy, and find that they are significantly associated with warm winters. Lastly, we uncover relationships between climate and the position of significant functional effect mutations between and within CBF paralogs, suggesting variation in adaptive function of different mutations. Cumulatively, these findings support the hypothesis that disruption of CBF gene function is adaptive in warmer climates, and illustrate how parallel evolution in a transcription factor can underlie adaptation to climate.
Data from: Parallel genetic adaptation across environments differing in mode of growth or resource availability
Evolution experiments have demonstrated high levels of genetic parallelism between populations evolving in identical environments. However, natural populations evolve in complex environments that can vary in many ways, likely sharing some characteristics but not others. Here we ask whether shared selection pressures drive parallel evolution across distinct environments. We addressed this question in experimentally evolved populations founded from a clone of the bacterium <i>Burkholderia cenocepacia</i>. These populations evolved for 90 days (approximately 600 generations) under all combinations of high or low carbon availability and selection for either planktonic or biofilm modes of growth. Populations that evolved in environments with shared selection pressures (either level of carbon availability or mode of growth) were more genetically similar to each other than populations from environments that shared neither characteristic. However, not all shared selection pressures led to parallel evolution. Genetic parallelism between low-carbon biofilm and low-carbon planktonic populations was very low despite shared selection for growth under low-carbon conditions, suggesting that evolution in low-carbon environments may generate stronger tradeoffs between biofilm and planktonic modes of growth. For all environments, a population's fitness in a particular environment was positively correlated with the genetic similarity between that population and the populations that evolved in that particular environment. Although genetic similarity was low between low-carbon environments, overall, evolution in similar environments led to higher levels of genetic parallelism and that genetic parallelism, in turn, was correlated with fitness in a particular environment.
The RENEW Trial: A Multi-Center, Randomized, Double-Masked, Parallel-Group, Vehicle-Controlled, Adaptive Phase 3 Clinical Trial to Assess the Safety and Efficacy of Subjects With Dry Eye Disease
ClinicalTrials.gov study NCT03879863. IPD Sharing: NO. Countries: 1. Publications: 0.
Open Label, Adaptive, Parallel Group PET Study Using RO7017773 And [11C] RO15-4513
ClinicalTrials.gov study NCT03507569. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Data from: Transcriptomic imprints of adaptation to fresh water: parallel evolution of osmoregulatory gene expression in the Alewife
Open the record for dataset details and reuse information.
Data from: Parallelism in adaptive radiations of experimental Escherichia coli populations
Open the record for dataset details and reuse information.
Data from: Macrophage adaptation leads to parallel evolution of genetically diverse Escherichia coli small-colony variants with increased fitness in vivo and antibiotic collateral sensitivity
Open the record for dataset details and reuse information.
Data from: Parallel genetic adaptation across environments differing in mode of growth or resource availability
Open the record for dataset details and reuse information.
Data from: Island- and lake-like parallel adaptive radiations replicated in rivers
Open the record for dataset details and reuse information.
Data from: Adaptation to warmer climates by parallel functional evolution of CBF genes in Arabidopsis thaliana
Open the record for dataset details and reuse information.
Data from: Inter-continental karyotype-environment parallelism supports a role for a chromosomal inversion in local adaptation in a seaweed fly
Open the record for dataset details and reuse information.
Data from: Widespread genetic incompatibilities between first-step mutations during parallel adaptation of Saccharomyces cerevisiae to a common environment
Open the record for dataset details and reuse information.
Long-term m5C methylome dynamics parallel phenotypic adaptation in the cyanobacterium Trichodesmium [RNA-seq]
GEO Series GSE138171. Trichodesmium erythraeum IMS101. 4 samples. Type: Expression profiling by high throughput sequencing.
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.