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44 results for “genotypic selection”
Data from: Supplementary stocking selects for domesticated genotypes
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Data from: Evidence for selection-by-environment but not genotype-by-environment interactions for fitness-related traits in a wild mammal population
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Data for: Genotypes selected for early and late avian lay date differ in their phenotype, but not fitness, in the wild
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Data from: Range expansion in asexual dandelions: selection for general-purpose genotypes?
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Data from: Relative costs and benefits of alternative reproductive phenotypes at different temperatures - genotype-by-environment interactions in a sexually selected trait
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Data from: Post-zygotic selection against parental genotypes during larval development maintains all-hybrid populations of the frog Pelophylax esculentus
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Data from: SNP genotyping identifies new signatures of selection in a deep sample of West African P. falciparum malaria parasites
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Negative frequency-dependent selection maintains coexisting genotypes during fluctuating selection
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Data from: Genotype by sequencing identifies natural selection as a driver of intraspecific divergence in Atlantic populations of the high dispersal marine invertebrate, Macoma petalum
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Data from: Detecting genotypic changes associated with selective mortality at sea in Atlantic salmon: polygenic multi-locus analysis surpasses genome scan
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Accuracy of genomic selection for growth and wood quality traits in two control-pollinated progeny trials using exome capture as genotyping platform in Norway spruce
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Data from: Reconstructing paternal genotypes to infer patterns of sperm storage and sexual selection in the hawksbill turtle
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Data from: Male-specific genotype by environment interactions influence viability selection acting on a sexually selected inversion system in the seaweed fly, Coelopa frigida.
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Selected data for Massively parallel single-cell mitochondrial DNA genotyping and chromatin profiling
<p>TF1 cell line (Figure 3) and CRC cancer (Figure 4) data from the "Massively parallel single-cell mitochondrial DNA genotyping and chromatin profiling" work. </p>
Data from: What drives selection on flowering time? An experimental manipulation of the inherent correlation between genotype and environment
The optimal timing of the seasonal switch from somatic growth to reproduction can depend on an individual's condition at reproduction, the quality of the environment in which it will reproduce, or both. In annual plants, vegetative size (a function of age at flowering) affects resources available for seed production, while exposure to mutualists, antagonists, and abiotic stresses in the environment (functions of Julian date of flowering), influences success in converting resources into offspring. The inherent tight correlation between age, size, and environment obscures their independent fitness contributions. We isolated the fitness effects of these factors by experimentally manipulating the correlation between age at flowering and date of flowering in Brassica rapa. We staggered the planting dates of families with differing ages at flowering to produce experimental populations in which age at flowering and date of flowering were positively-, negatively-, or uncorrelated. In all populations, plants with an early date of flowering produced more seed than those flowering late, regardless of age or size at flowering onset. The temporal environment was thus the principal driver of selection on flowering time, but its importance relative to that of age and size varied with the presence/absence of herbivores and seed predators.
Data from: Phenotypic but not genotypic selection for earlier flowering in a perennial herb
1. Timing of reproduction affects the outcome of interactions between plants and their pollinators, grazers and seed predators, as well as with their local abiotic environment. In seasonal environments, phenotypic selection has often been shown to favor early flowering. Yet, we still know little about the agents driving selection in natural populations and whether observed phenotypic selection corresponds to genotypic selection – a prerequisite for evolutionary change. 2. In this study, we experimentally assessed phenotypic and genotypic selection for flowering time in a natural population of the perennial herb Lathyrus vernus. We transplanted sibling individuals, obtained through controlled crosses, to their source population and found net phenotypic selection for earlier flowering in the field. 3. Despite a higher susceptibility to roe deer grazing, early-flowering plants had higher fruit set and more seeds per fruit than late-flowering plants. We found no support for genotypic selection on flowering time, and heritability for first flowering day was very low. 4. Synthesis: Our results suggest that commonly observed patterns of higher fitness in early-flowering plants do not always correspond to selection on genotypic values and are thus not necessarily expected to result in evolutionary change even if the relationship between flowering time and fitness is causal. This finding should be important to understand how species phenology might respond to changing environmental conditions.
Phenotypic and genotypic data of genomic selection study of spring frost tolerance of Norway spruce
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Data from: Phenotypic but not genotypic selection for earlier flowering in a perennial herb
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Data from: Genotype-by-environment interactions underlie the expression of pre- and postcopulatory sexually selected traits in guppies
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Data from: What drives selection on flowering time? An experimental manipulation of the inherent correlation between genotype and environment
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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.