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182
datasets available to search
ShareScore release 0.9.0
Dataset results
182 results for “genetic fish”
Data from: Novel adverse outcome pathways revealed by chemical genetics in a developing marine fish
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Data from: Low inter-basin connectivity in a facultatively diadromous fish: evidence from genetics and otolith chemistry
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Data from: Dispersal capacity predicts both population genetic structure and species richness in reef fishes
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Data from: Signatures of polygenic adaptation associated with climate across the range of a threatened fish species with high genetic connectivity
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Data from: Genetic dissection of adaptive form and function in rapidly-speciating cichlid fishes
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Data from: Enriched rearing environment and wild genetic background can enhance survival and disease resistance of salmonid fishes during parasite epidemics
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Data from: Invasive species and postglacial colonization: their effects on the genetic diversity of a Patagonian fish
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Data from: Inbred and furious: negative association between aggression and genetic diversity in highly inbred fish
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Data from: Genotyping-in-Thousands by sequencing of archival fish scales reveals maintenance of genetic variation following a severe demographic contraction in kokanee salmon
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Data from: Genetic mapping of horizontal stripes in Lake Victoria cichlid fishes: benefits and pitfalls of using of dense linkage mapping in non-model organisms
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Data from: Population size is weakly related to quantitative genetic variation and trait differentiation in a stream fish
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Data from: Using dense locality sampling resolves the subtle genetic population structure of the dispersive fish species Plecoglossus altivelis
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Data from: The use of archived tags in retrospective genetic analysis of fish
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Data from: The ecological and genetic basis of convergent thick-lipped phenotypes in cichlid fishes
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Transcriptome comparison reveals a genetic network regulating the lower temperature limit in fish
GEO Series GSE69965. Danio rerio; Oreochromis niloticus. 24 samples. Type: Expression profiling by high throughput sequencing.
Data from: Artificial barriers prevent genetic recovery of small isolated populations of a low-mobility freshwater fish
Habitat loss and fragmentation often result in small, isolated populations vulnerable to environmental disturbance and loss of genetic diversity. Low genetic diversity can increase extinction risk of small populations by elevating inbreeding and inbreeding depression, and reducing adaptive potential. Due to their linear nature and extensive use by humans, freshwater ecosystems are especially vulnerable to habitat loss and fragmentation. Although the effects of fragmentation on genetic structure have been extensively studied in migratory fish, they are less understood in low-mobility species. We estimated impacts of instream barriers on genetic structure and diversity of the low-mobility river blackfish (Gadopsis marmoratus) within five streams separated by weirs or dams constructed 45–120 years ago. We found evidence of small-scale (<13 km) genetic structure within reaches unimpeded by barriers, as expected for a fish with low mobility. Genetic diversity was lower above barriers in small streams only, regardless of barrier age. In particular, one isolated population showed evidence of a recent bottleneck and inbreeding. Differentiation above and below the barrier was greatest (FST =0.13) in this stream, but in other streams did not differ from background levels. Spatially explicit simulations suggest that short-term barrier effects would not be detected with our dataset unless effective population sizes were very small (<100). Our study highlights that, in structured populations, the ability to detect short-term genetic effects from barriers is reduced and requires more genetic markers compared to panmictic populations. We also demonstrate the importance of accounting for natural population genetic structure in fragmentation studies.
Data from: Genetic and environmental effects on the morphological asymmetry in the scale-eating cichlid fish, Perissodus microlepis
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Data from: Artificial barriers prevent genetic recovery of small isolated populations of a low-mobility freshwater fish
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Genetic and developmental divergence in the neural crest programme between cichlid fish species
GEO Series GSE250387. Astatotilapia calliptera; Rhamphochromis sp. 'chilingali'. 50 samples. Type: Expression profiling by high throughput sequencing.
Single Cell RNA Sequencing Provides Clues for the Developmental Genetic Basis of Syngnathid Fish Evolutionary Adaptations
GEO Series GSE278814. Syngnathus scovelli. 2 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.