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287
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ShareScore release 0.9.0
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287 results for “Response to selection”
Data from: Correlated responses to clonal selection in populations of Daphnia pulicaria: mechanisms of genetic correlation and the creative power of sex
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Data from: Evolution of resistance to a multiple-herbavore community: genetic correlations, diffuse coevolution, and constraints on the plant's response to selection
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Data from: Brassinosteroids act as a positive regulator of NBR1-dependent selective autophagy in response to chilling stress in tomato
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Plant responses to diversity-driven selection and associated rhizosphere microbial communities
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Evolution of reduced minimum critical size as a response to selection for rapid pre-adult development in Drosophila melanogaster.
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Data from: Differential proteomic responses of selectively bred and wild Sydney rock oyster populations exposed to elevated CO2
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Data from: Assessing the expected response to genomic selection of individuals and families in Eucalyptus breeding with an additive-dominant model
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Data from: Contrasting demographic responses to size-selective harvesting among neighboring wild fish populations
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Data from: No phenotypic plasticity in nest-site selection in response to extreme flooding events
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Data from: Temporal genetic stability in natural populations of the waterflea Daphnia magna in response to strong selection pressure
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Data from: The contribution of maternal effects to selection response: an empirical test of competing models
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Data from: Trade-offs between morphology and thermal niches mediate adaptation in response to competing selective pressures
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Data from: Potential for local adaptation in response to an anthropogenic agent of selection: effects of road deicing salts on amphibian embryonic survival and development
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Data from: Evidence of a conserved molecular response to selection for increased brain size in primates
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A comparative evaluation of ChatGPT 3.5 and ChatGPT 4 in responses to selected genetics questions - Full study data
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Data from: Characterizing wildlife behavioural responses to roads using integrated step selection analysis
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Data from: Reversal of response to artificial selection on body size in a wild passerine
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Data from: Responses to artificial selection for locomotor activity: A focus on death feigning in red flour beetle
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Data from: Sibling rivalry vs mother's curse: can kin competition facilitate a response to selection on male mitochondria?
<p>Assuming that fathers never transmit mitochondrial DNA (mtDNA) to their offspring, mitochondrial mutations that affect male fitness are invisible to direct selection on males, leading to an accumulation of male-harming alleles in the mitochondrial genome (mother's curse). However, male phenotypes encoded by mtDNA can still undergo adaptation via kin selection provided that males interact with females carrying related mtDNA, such as their sisters. Here, using experiments with <i>Drosophila melanogaster</i> carrying standardised nuclear DNA but distinct mitochondrial DNA, we test whether the mitochondrial haplotype carried by interacting pairs of larvae affects survival to adulthood, as well as the fitness of the adults. Although mtDNA had no detectable direct or indirect genetic effect on larva-to-adult survival, the fitness of male and female adults was significantly affected by their own mtDNA and the mtDNA carried by their social partner in the larval stage. Thus, mtDNA mutations that alter the effect of male larvae on nearby female larvae (which often carry the same mutation, due to kinship) could theoretically respond to kin selection. We discuss the implications of our findings for the evolution of mitochondria and other maternally inherited endosymbionts.</p>
Data from: RAD-sequencing reveals within-generation polygenic selection in response to anthropogenic organic and metal contamination in North Atlantic Eels
Measuring the effects of selection on the genome imposed by human-altered environment is currently a major goal in ecological genomics. Given the polygenic basis of most phenotypic traits, quantitative genetic theory predicts that selection is expected to cause subtle allelic changes among covarying loci rather than pronounced changes at few loci of large effects. The goal of this study was to test for the occurrence of polygenic selection in both North Atlantic eels (European Eel, Anguilla anguilla and American Eel, A. rostrata), using a method that searches for covariation among loci that would discriminate eels from "control" vs. "polluted" environments and be associated with specific contaminants acting as putative selective agents. RAD-seq libraries resulted in 23,659 and 14,755 filtered loci for the European and American Eels respectively. A total of 142 and 141 covarying markers discriminating European and American Eels from "control" vs. "polluted" sampling localities were obtained using the Random Forest algorithm. Distance-based redundancy analyses (db-RDAs) were used to assess the relationships between these covarying markers and concentration of 34 contaminants measured for each individual eel. PCB153, 4'4'DDE and selenium were associated with covarying markers for both species, thus pointing to these contaminants as major selective agents in contaminated sites . Gene enrichment analyses suggested that sterol regulation plays an important role in the differential survival of eels in "polluted" environment. This study illustrates the power of combining methods for detecting signals of polygenic selection and for associating variation of markers with putative selective agents in studies aiming at documenting the dynamics of selection at the genomic level, and particularly so in human altered environments.
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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.