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Data from: Unexpected high genetic diversity in small populations suggests maintenance by associative overdominance
负责人:
关键词:
genetic diversity;effective population size;Fitness;evolutionary potential;genetic drift;survival;Small Populations;egg-to-adult viability;Inbreeding;Nucleotide diversity;drosophila melanogaster;population size
DOI:
doi:10.5061/dryad.6tv76
摘要:
wers to a range of unexpected patterns in natural populations, ranging from variable diversity on X-chromosomes and autosomes to surprisingly high levels
Data from: Reliability assessment of null allele detection: inconsistencies between and within different methods
负责人:
关键词:
Rodentia;genotypes;root vole;genotyping errors;microsatellite loci;Microtus oeconomus;Heterozygosity;bottleneck;simulated genotypes;tundra vole;Arvicolidae;null alleles;natural populations
DOI:
doi:10.5061/dryad.4p41m
摘要:
in a natural population of Microtus oeconomus sampled during 8 years, together with 1200 simulated populations without null alleles, but experiencing bottlenecks of varying
Data from: Genomic and phenotypic differentiation of Arabidopsis thaliana along altitudinal gradients in the North Italian Alps
负责人:
关键词:
Arabidopsis thaliana;Natural Selection and Contemporary Evolution;Landscape Genetics;Adaptation;Population Genetics - Empirical
DOI:
doi:10.5061/dryad.61d1m
摘要:
on. We investigated genomic and phenotypic signatures of adaptation to such gradients in five Arabidopsis thaliana populations from the North Italian Alps tha
Data from: Prey exploitation and dispersal strategies vary among natural populations of a predatory mite
负责人:
关键词:
Phytoseiulus persimilis;Dispersal
DOI:
doi:10.5061/dryad.8hs46jv
摘要:
tegies in the Milker–Killer continuum may be selected for under natural conditions. This may affect the predator–prey dynamics in local populations and is li
Data from: Population size, habitat fragmentation, and the nature of adaptive variation in a stream fish
负责人:
关键词:
Salvelinus fontinalis;Genetic Variation;population size;habitat fragmentation
DOI:
doi:10.5061/dryad.6t794
摘要:
. These trends were stronger for genetic population size measures than demographic ones and were present despite pronounced drift in small populations
Data from: Genetic divergence and signatures of natural selection in marginal populations of a keystone, long-lived conifer, eastern white pine
负责人:
关键词:
old-growth and second-growth;central-marginal population genetics;Pinus strobus;asymmetrical gene flow;divergent and balancing selection;genetic divergence and population structure
DOI:
doi:10.5061/dryad.6pq0n
摘要:
on, and divergent natural selection and genetic drift operating therein. Marginal populations are also expected to have lower genetic diversity and effective population size (Ne
Data from: Population demography and heterozygosity-fitness correlations in natural guppy populations: an examination using sexually selected fitness
负责人:
关键词:
genetic diversity;Inbreeding;Poecilia reticulata;sperm traits;identity disequilibrium
DOI:
doi:10.5061/dryad.5s68j
摘要:
of inbreeding in natural populations. Although population demography, reflected in population-level genetic parameters such as allelic diversity or identi
Data from: Population structure leads to male-biased population sex ratios under environmental sex determination
负责人:
关键词:
population sex ratio;gene flow;Environmental Sex Determination;population structure
DOI:
doi:10.5061/dryad.448sc26
摘要:
rge as 30 percent under some conditions. Given the ubiquity of genetic structure in natural populations, we predict that modest, enduring male biased
Data from: Individual and population differences shape species interactions and natural selection
负责人:
关键词:
Ecology: evolutionary;Ecology: community;Community: structure;Ecology: population;Trade offs;Interactions: host\/parasite;insect;Interactions: predation
DOI:
doi:10.5061/dryad.dc4b0t6
摘要:
as an important component of community ecology. Ecologists generally consider intraspecific variation either among or within populations, yet these

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