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903
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Dataset results
903 results for “Domestication”
Genetic epidemiology of blood type, disease and trait variants, and genome-wide genetic diversity in over 11,000 domestic cats
<p><span>In the largest DNA-based study of domestic cat to date, 11,036 individuals (10,419 pedigreed cats from 91 breeds and breed types and 617 non-pedigreed cats) were genotyped via commercial panel testing, </span><span>elucidating the distribution and frequency of known genetic variants associated with blood type, disease and physical traits across cat breeds. </span><span>Blood group determining variants, which are relevant clinically and in cat breeding, were genotyped to assess the across breed distribution of blood types A, B and AB.</span> <span>Extensive panel testing identified 13 disease-associated variants in 48 breeds or breed types for which the variant had not previously been observed, strengthening the argument for panel testing across populations. The study also indicates that multiple breed clubs have effectively used DNA testing to reduce disease-associated genetic variants within certain pedigreed cat populations. Appearance-associated genetic variation in all cats is also discussed. Additionally, we combined genotypic data with phenotype information and clinical documentation</span><span>, actively conducted owner and veterinarian interviews, and recruited cats for clinical examination</span><span> to investigate the causality of a number of</span><span> tested variants across different breed backgrounds</span><span>. Lastly, genome-wide informative SNP heterozygosity levels were calculated to obtain a comparable measure of the genetic diversity in different cat breeds.</span></p> <p><span>This study represents the first comprehensive exploration of informative Mendelian variants in felines by screening over 10,000 domestic cats. The results qualitatively contribute to the understanding of feline variant heritage and genetic diversity and demonstrate the clinical utility and importance of such information in supporting breeding programs and the research community. The work also highlights the crucial commitment of pedigreed cat breeders and registries in supporting the establishment of large genomic databases that when combined with phenotype information can advance scientific understanding and provide insights that can be applied to improve the health and welfare of cats.</span></p>
The evolutionary patterns of barley pericentromeric chromosome regions, as shaped by linkage disequilibrium and domestication
<p>The distribution of recombination events along large cereal chromosomes is uneven and generally restricted to gene-rich telomeric ends. In order to understand how the lack of recombination affects diversity in the large pericentromeric regions, we assembled and analysed deep exome capture data from a panel of 879 cultivars, landraces, and wild barleys, sampled from across their eco-geographical ranges. We defined and compared variant data across the pericentromeric and non-pericentromeric regions, observing a clear partitioning of diversity both within and between chromosomes and germplasm groups. Dramatically reduced diversity was found in the pericentromeres of both cultivars and landraces when compared to wild barley. We observed a mixture of completely and partially differentiated SNPs between domesticated and wild genepools, suggesting the former were derived from multiple wild ancestors. Patterns of genome-wide linkage disequilibrium, haplotype block size and number, and variant frequency within blocks showed clear contrasts among individual chromosomes and between cultivars and wild barleys. While most cultivar chromosomes shared a single major pericentromeric haplotype, chromosome 7H clearly differentiated 2-row and 6-row types associated with different geographical origins. Within the pericentromeric regions we identified 22,387 non-synonymous SNPs, of which 92 were fixed for alternative alleles in cultivar versus wild accessions. Surprisingly, only 29 SNPs found exclusively in the cultivars were predicted to be ‘highly deleterious’. GO terms associated with the pericentromeric regions revealed housekeeping genes to be over-represented. Overall, our data reveal an unconventional pericentromeric genetic landscape among distinct barley gene pools with different evolutionary processes driving domestication and diversification.</p>
Figure 6. – Aquaculture production for the 250 in Fish domestication in aquaculture: reassessment and emerging questions
Figure 6. – Aquaculture production for the 250 farmed species list- ed in the FAO database in 2009 (based on Teletchea and Fontaine, 2014).
Monetary policy shock, external macroeconomic shocks and the domestic output dynamics in Ethiopia: an SVAR approach
Open the record for dataset details and reuse information.
Hunting behaviour in domestic cats: an exploratory study of risk and responsibility among cat owners (raw data)
<p>All raw, redacted and anonymised interview transcripts. </p>
FIGURE 3 in Description of Eniacomorpha hermetiae Delvare sp. n. (Hymenoptera, Chalcidoidea, Chalcididae) a pupal parasitoid of Hermetia illucens (L.) (Diptera, Stratiomyidae), and a potential threat to mass production of the fly as a feed supplement for domestic animals
FIGURE 3. Eniacomorpha hermetiae Delvare sp. n., paratype ♀.
Fig. 1 in Detection of haemosporidian parasites in wild and domestic birds in northern and central provinces of Iran: Introduction of new lineages and hosts
Fig. 1. Diversity of reported lineages in the same hosts in the current study. Frequency and diversity of available lineages of each continent are given from A to C. Plasmodium (A), Haemoproteus (B) and Leucocytozoon (C). The Y axis is the geographic locations (continents) and the X axis is the frequency of known lineages around the world.
The effect of culture on domestic water saving
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WildDESED: An LLM-Powered Dataset for Wild Domestic Environment Sound Event Detection System
<p>A new large language model (LLM)-powered dataset namely wild domestic environment sound event detection (WildDESED). It is crafted as an extension to the original DESED dataset to reflect diverse acoustic variability and complex noises in home settings. We leveraged LLMs to generate eight different domestic scenarios based on target sound categories of the DESED dataset. Then we enriched the scenarios with a carefully tailored mixture of noises selected from AudioSet and ensured no overlap with target sound. We consider widely popular convolutional neural recurrent network to study WildDESED dataset, which depicts its challenging nature. We then apply curriculum learning by gradually increasing noise complexity to enhance the model's generalization capabilities across various noise levels.</p>
FIGURE 61 in Ticks of Australia. The species that infest domestic animals and humans
FIGURE 61. Ixodes tasmani (common marsupial tick),, female, dorsal.
FIGURE 56 in Ticks of Australia. The species that infest domestic animals and humans
FIGURE 56. Ixodes holocyclus (paralysis tick), male, dorsal.
FIGURE 55 in Ticks of Australia. The species that infest domestic animals and humans
FIGURE 55. Ixodes holocyclus (paralysis tick), female, ventral.
FIGURE 20 in Ticks of Australia. The species that infest domestic animals and humans
FIGURE 20. Argas persicus (poultry tick), female, ventral.
FIGURE 62 in Ticks of Australia. The species that infest domestic animals and humans
FIGURE 62. Ixodes tasmani (common marsupial tick), female, ventral.
FIGURE 65 in Ticks of Australia. The species that infest domestic animals and humans
FIGURE 65. Rhipicephalus australis (Australia cattle tick), female, dorsal and ventral.
FIGURE 29 in Ticks of Australia. The species that infest domestic animals and humans
FIGURE 29. Amblyomma triguttatum (ornate kangaroo tick), female, ventral.
FIGURE 52 in Ticks of Australia. The species that infest domestic animals and humans
FIGURE 52. Ixodes hirsti (Hirst's marsupial tick), male, dorsal.
FIGURE 51 in Ticks of Australia. The species that infest domestic animals and humans
FIGURE 51. Ixodes hirsti (Hirst's marsupial tick), female, ventral.
FIGURE 53 in Ticks of Australia. The species that infest domestic animals and humans
FIGURE 53. Ixodes hirsti (Hirst's marsupial tick), male, ventral.
FIGURE 48 in Ticks of Australia. The species that infest domestic animals and humans
FIGURE 48. Ixodes cornuatus (southern paralysis tick), male, ventral.
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.