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.
120
datasets available to search
ShareScore release 0.9.0
Dataset results
120 results for “evolutionary rate”
Data from: A new method for testing evolutionary rate variation and shifts in phenotypic evolution
Open the record for dataset details and reuse information.
Data from: Estimating the molecular evolutionary rates of mitochondrial genes referring to Quaternary Ice Age events with inferred population expansions and dispersals in Japanese Apodemus
Open the record for dataset details and reuse information.
Data from: Microsatellite evolutionary rate and pattern in Schistocerca gregaria inferred from direct observation of germline mutations
Open the record for dataset details and reuse information.
Data from: Comparing evolutionary rates between trees, clades, & traits
Open the record for dataset details and reuse information.
Data from: Evolutionary rates of mid-Permian tetrapods from South Africa and the role of temporal resolution in turnover reconstruction
Open the record for dataset details and reuse information.
Data from: Increased evolutionary rates and conserved transcriptional response following allopolyploidisation in brown algae
Open the record for dataset details and reuse information.
Phylogenomic dataset used for evolutionary rate covariation analyses in Forsythe et al.
Open the record for dataset details and reuse information.
Data from: Accelerated evolutionary rate of housekeeping genes in tunicates
Open the record for dataset details and reuse information.
Evolutionary change in metabolic rate of Daphnia pulicaria following invasion by the predator Bythotrephes longimanus
Open the record for dataset details and reuse information.
Phenotypic rates of change evolutionary and ecological dataset (PROCEED) version 5.0
Open the record for dataset details and reuse information.
Data from: The cryptic origins of evolutionary novelty: 1,000-fold-faster trophic diversification rates without increased ecological opportunity or hybrid swarm
Open the record for dataset details and reuse information.
Data from: A test for rate-coupling of trophic and cranial evolutionary dynamics in New World bats
Open the record for dataset details and reuse information.
Data from: Elevated evolutionary rates of biting biomechanics reveal patterns of extraordinary cranio-dental adaptations in some herbivorous dinosaurs
Open the record for dataset details and reuse information.
Data from: Slow and fast evolutionary rates in the history of lepidosaurs
Open the record for dataset details and reuse information.
Data from: Developmental influence on evolutionary rates and the origin of placental mammal tooth complexity
Open the record for dataset details and reuse information.
Data for: Evolutionary rescue at different rates of environmental change is affected by trade-offs between short-term performance and long-term survival, by Martta Liukkonen, Ilkka Kronholm and Tarmo Ketola
Open the record for dataset details and reuse information.
Evolutionary rate covariation reveals novel protein networks in Mycobacterium tuberculosis
Open the record for dataset details and reuse information.
Data from: Evolutionary tracking is determined by differential selection on demographic rates and density dependence.
Open the record for dataset details and reuse information.
Evolutionary rate and genetic load in an emblematic Mediterranean tree following an ancient and prolonged population collapse
Severe bottlenecks significantly diminish the amount of genetic diversity and the speed at which it accumulates (i.e. evolutionary rate). They further compromise the efficiency of natural selection to eliminate deleterious variants, which may reach fixation in the surviving populations. Consequently, expanding and adapting to new environments may pose a significant challenge when strong bottlenecks result in genetic pauperization. Herein, we surveyed the patterns of nucleotide diversity, molecular adaptation and genetic load across hundreds of loci in a circum-Mediterranean conifer (<i>Pinus pinea</i> L.) that represents one of the most extreme cases of genetic pauperization in widespread outbreeding taxa. We found very little genetic variation in both hypervariable non-coding (nuSSRs) and gene-coding loci, which translated into genetic diversity estimates one order of magnitude lower than those previously reported for pines. Such values were consistent with a strong population decline that began some ~1Ma. Comparisons with the related and partially parapatric maritime pine revealed reduced rates of adaptive evolution (<i>α</i> and <i>ω</i><sub>a</sub>) and a significant accumulation of genetic load. These did not appear to result from differences in mutation rates or linkage disequilibrium between the two species; instead they are the likely outcome of contrasting demographic histories affecting both the speed at which these taxa accumulate genetic diversity, and the global efficacy of selection. Future studies, and programs for conservation and management, should thus start testing for the effects of genetic load on fitness and integrating such effects into predictive models.
Data from: Modularity and rates of evolutionary change in a power-amplified prey capture system
The dynamic interplay among structure, function and phylogeny form a classic triad of influences on the patterns and processes of biological diversification. While these dynamics are widely recognized as important, quantitative analyses of their interactions have infrequently been applied to biomechanical systems. Here we analyze these factors using a fundamental biomechanical mechanism: power amplification. Power-amplified systems use springs and latches to generate extremely fast and powerful movements. This study focuses specifically on the power amplification mechanism in the fast raptorial appendages of mantis shrimp (Crustacea: Stomatopoda). Using geometric morphometric and phylogenetic comparative analyses, we measured evolutionary modularity and rates of morphological evolution of the raptorial appendage's biomechanical components. We found that "smashers" (hammer-shaped raptorial appendages) exhibit lower modularity and 10-fold slower rates of morphological change when compared to non-smashers (spear-shaped or undifferentiated appendages). The morphological and biomechanical integration of this system at a macro-evolutionary scale and the presence of variable rates of evolution reveal a balance between structural constraints, functional variation, and the developmental and genetic roles in evolutionary diversification.
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.