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Data from: Translational selection frequently overcomes genetic drift in shaping synonymous codon usage patterns in vertebrates
负责人:
关键词:
translational selection mutational bias vertebrates synonymous codon usage genetic drift
DOI:
doi:10.5061/dryad.4k887
摘要:
Synonymous codon usage (SCU) patterns are shaped by a balance between mutation, drift, and natural selection. To date, detection
Data from: Reduced lifespan and increased ageing driven by genetic drift in small populations
负责人:
关键词:
senescence;mutation accumulation;Daphnia;Genetic Variation;population size
DOI:
doi:10.5061/dryad.1vv8v
摘要:
mainly on differences in selection regimes and selection pressures, we hypothesize that differences in genetic drift may explain some of this variation
Data from: Multiple aspects of the selfing syndrome of the morning glory Ipomoea lacunosa evolved in response to selection: a Qst-Fst comparison
负责人:
关键词:
mating system;natural selection;selfing syndrome;Ipomoea cordatotriloba;self-pollination;floral morphology;Ipomoea lacunosa
DOI:
doi:10.5061/dryad.7vs53cr
摘要:
, termed the “selfing syndrome.” While the repeated evolution of these changes suggests a role for natural selection, genetic drift may also be responsible
Data from: A coalescent-based estimator of genetic drift, and acoustic divergence in the Pteronotus parnellii species complex
负责人:
关键词:
PST;Pteronotus pusillus;adaptive vs. non-adaptive;Echolocation;Quaternary;FST;phenotypic divergence;isolation-with-migration;Pteronotus portoricensis;Holocene;Pteronotus parnellii;Pleistocene
DOI:
doi:10.5061/dryad.fg53g0j
摘要:
traits for foraging and communication in echolocating mammals suggests adaptation, the seldom-tested null hypothesis to explain trait divergence is genetic drift
Data from: Wright's shifting balance theory and the diversification of aposematic signals
负责人:
关键词:
selection;Ranitomeya imitator
DOI:
doi:10.5061/dryad.7f4m96c3
摘要:
Despite accumulating evidence for selection within natural systems, the importance of random genetic drift opposing Wright's and Fisher's views
Data from: Ecological drift and local exposures drive gastrointestinal bacterial community differences among Galápagos iguana populations
负责人:
关键词:
Reptiles;DNA Barcoding;Microbial Biology;Species Interactions;Amblyrhynchus cristatus;bacteria;Community Ecology;Conolophus spp.
DOI:
doi:10.5061/dryad.5r2f1n05
摘要:
variation in local microbial exposures or species losses among allopatric host populations (i.e. ecological drift). We investigated how these forces shape
Data from: Drift versus selection as drivers of phenotypic divergence at small spatial scales: the case of Belgjarskógur threespine stickleback
负责人:
关键词:
genetic drift;phenotypic divergence;Plasticity;Holocene;Gasterosteus aculeatus
DOI:
doi:10.5061/dryad.5vf368h
摘要:
Divergence in phenotypic traits is facilitated by a combination of natural selection, phenotypic plasticity, gene flow and genetic drift, wher
Data from: Is the sky the limit? On the expansion threshold of a species' range
负责人:
关键词:
species range simulation
DOI:
doi:10.5061/dryad.5vv37
摘要:
of dispersal—a measure of environmental heterogeneity—and (ii) the strength of genetic drift, which reduces genetic diversity. Together, these two parameters
Data from: Imprints from genetic drift and mutation imply relative divergence times across marine transition zones in a pan-European
负责人:
关键词:
transition zones;Mutation;marine fish;genetic drift;Sprattus sprattus;phylogeography
DOI:
doi:10.5061/dryad.m247bg66
摘要:
inference from both mtDNA and microsatellite genetic markers throughout the species distribution. We compared effects from genetic drift and mutation for bot

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