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.
89
datasets available to search
ShareScore release 0.9.0
Dataset results
89 results for “offspring size”
Data from: Selection and constraints on offspring size-number trade-offs in sand lizards (Lacerta agilis)
Open the record for dataset details and reuse information.
Data from: Maternal body size influences offspring immune configuration in an oviparous snake
Open the record for dataset details and reuse information.
Temperature-mediated variation in selection on offspring size: a multi-cohort field study
Open the record for dataset details and reuse information.
Data from: A multigenerational effect of parental age on offspring size but not fitness in common duckweed (Lemna minor)
Open the record for dataset details and reuse information.
Data from: Heterochrony in the evolution of Trinidadian guppy offspring size: maturation along a uniform ontogenetic trajectory
Open the record for dataset details and reuse information.
Data from: Does the cost of development scale allometrically with offspring size?
Open the record for dataset details and reuse information.
Multilevel selection on offspring size and the maintenance of variation
Open the record for dataset details and reuse information.
Maternal inhalation of surface-coated nano-sized titanium dioxide (UV-Titan): Effects in prenatally exposed offspring on hepatic DNA damage and gene expression
GEO Series GSE29067. Mus musculus. 16 samples. Type: Expression profiling by array.
Parental care amplifies effects of altered brood size on offspring production
<p>Recruitment is usually negatively density-dependent in relation to number of offspring produced. However, parental care can alter the pattern, as behaviours that maximise individual fitness are not necessarily beneficial at the population level. We show that in the threespine stickleback, the quality of male parental care is positively density-dependent in relation to number of eggs within a nest, which reverses negative density-dependent egg survival. This is because males invest more in larger broods, while favouring future reproductive opportunities when broods are small. Thus, positively density-dependent parental investment amplifies changes in offspring production when males receive more or less eggs than expected. Notable, parental care investment is mal-adaptive at the individual level when the number of eggs received decreases. Given that female fecundity is changing in many environments because of human disturbances, the results indicate that parental care can contribute to alter population dynamics. At a broader level, the study exemplifies how behaviours that have evolved to maximise individual fitness under pristine condition can become mal-adaptive under disturbed conditions and influence both individual fitness and population processes. Considering that human activities are rapidly transforming environments, such mal-adaptive behavioural responses could be common and magnify negative effects of human activities on populations.</p>
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.