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120 results for “evolutionary rate”
Data from: How does evolutionary variation in basal metabolic rates arise? A statistical assessment and a mechanistic model
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Data from: High mutation rates limit evolutionary adaptation in Escherichia coli
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Data from: Population persistence under high mutation rate: from evolutionary rescue to lethal mutagenesis
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Data from: Meta‐analysis of chromosome‐scale crossover rate variation in eukaryotes and its significance to evolutionary genomics
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Data from: Transcriptome sequencing reveals genome-wide variation in molecular evolutionary rate among ferns
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Data from: Ploidy tug-of-war: evolutionary and genetic environments influence the rate of ploidy drive in a human fungal pathogen
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Data from: Is specialization an evolutionary dead-end? Testing for differences in speciation, extinction and trait transition rates across diverse phylogenies of specialists and generalists.
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Data from: Mechanistic model of evolutionary rate variation en route to a nonphotosynthetic lifestyle in plants
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Data from: Evaluating the influences of temperature, primary production, and evolutionary history on bivalve growth rates
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Data from: Molecular dating, evolutionary rates, and the age of the grasses
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Data from: Selection, genome-wide fitness effects and evolutionary rates in the model legume Medicago truncatula
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Evolutionary rates are correlated between cockroach symbiont and mitochondrial genomes
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Data from: Trilobite evolutionary rates constrain the duration of the Cambrian explosion
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Rate, spectrum, and evolutionary dynamics of spontaneous epimutations
GEO Series GSE64463. Arabidopsis thaliana. 19 samples. Type: Methylation profiling by high throughput sequencing; Third-party reanalysis.
Data from: Comparing evolutionary rates for different phenotypic traits on a phylogeny using likelihood
In recent years, likelihood-based approaches have been used with increasing frequency to evaluate macroevolutionary hypotheses of phenotypic evolution under distinct evolutionary processes in a phylogenetic context (e.g., Brownian motion, Ornstein-Uhlenbeck, etc.), and to compare one or more evolutionary rates for the same phenotypic trait along a phylogeny. It is also of interest to determine whether one trait evolves at a faster rate than another trait. However, to date no study has compared phylogenetic evolutionary rates between traits using likelihood, because a formal approach has not yet been proposed. In this article, I describe a new likelihood procedure for comparing evolutionary rates for two or more phenotypic traits on a phylogeny. This approach compares the likelihood of a model where each trait evolves at a distinct evolutionary rate to the likelihood of a model where all traits are constrained to evolve at a common evolutionary rate. The method can also account for within-species measurement error and within-species trait covariation if available. Simulations revealed that the method has appropriate Type I error rates and statistical power. Importantly, when compared with existing approaches based on phylogenetically independent contrasts and methods that compare confidence intervals for model parameters, the likelihood method displays preferable statistical properties for a wide range of simulated conditions. Thus, this likelihood-based method extends the phylogenetic comparative biology toolkit and provides evolutionary biologists with a more powerful means of determining when evolutionary rates differ between phenotypic traits. Finally, I provide an empirical example illustrating the approach by comparing rates of evolution for several phenotypic traits in Plethodon salamanders.
Data from: Comparing evolutionary rates for different phenotypic traits on a phylogeny using likelihood
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Data from: Linking macro-trends and micro-rates: re-evaluating micro-evolutionary support for Cope’s rule
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Data from: Adaptation to environmental temperature is a major determinant of molecular evolutionary rates in Archaea
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Data from: Plasticity in growth of farmed and wild Atlantic salmon: is the increased growth rate of farmed salmon caused by evolutionary adaptations to the commercial diet?
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Data from: More on the best evolutionary rate for phylogenetic analysis
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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.