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Data from: Drift load in populations of small size and low density
负责人:
关键词:
fixed drift load;genetic load;mutation accumulation;genetic drift;inbreeding depression;Holocene;population size;conservation genetics;Arabidopsis lyrata
DOI:
doi:10.5061/dryad.q329b
摘要:
According to theory, drift load in randomly mating populations is determined by past population size, because enhanced geneti
Data from: Effect of habitat fragmentation on the genetic diversity of peripheral populations of beech in Central Italy
负责人:
关键词:
gene flow;population genetics;forest genetics;Fagus sylvatica
DOI:
doi:10.5061/dryad.34q04288
摘要:
on among populations coupled with lower level of within population variability is expected as a consequence of reduced population size and isolati
Data from: Does source population size affect performance in new environments?
负责人:
关键词:
reciprocal transplant;translocation;meta-analysis;Natural Selection and Contemporary Evolution;population size;natural selection;Conservation Biology;Contemporary Evolution;Adaptation;population dynamics
DOI:
doi:10.5061/dryad.81k4v
摘要:
small populations within native environments, but only at later life stages. Population size was not associated with habitat quality. Several factors might expla
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:
rge populations. Yet fragmentation is known to increase variability within and among habitats as population size decreases. Such variability might instead favour
Data from: Spatial and spatiotemporal variation in metapopulation structure affects population dynamics in a passively dispersing arthropod
负责人:
关键词:
population dynamics metapopulation structure stochasticity dispersal synchrony variability
DOI:
doi:10.5061/dryad.18r5f
摘要:
t (i) spatial variation in habitat availability decreases variance in metapopulation size and decreases density-dependent dispersal at the metapopulation level, while (ii
Data from: Improving genomic prediction for two Yorkshire populations with a limited size using single-step method
负责人:
Zhou, Lei
关键词:
SNP chip
DOI:
doi:10.5061/dryad.66j57b1
摘要:
t both had a limited population size. Two growth traits (age adjusted to 100 kg weight, AGE; back‐fat thickness adjusted to 100 kg weight, BF) and one
Data from: Exploring the causes of small effective population sizes in cyst nematodes using artificial Globodera pallida populations
负责人:
关键词:
Globodera pallida;genetic drift;plant resistance;selection;nematode;effective population size
DOI:
doi:10.5061/dryad.7t3j55p
摘要:
. The balance between selection and genetic drift depends on the effective population size (Ne), rather than the real numbers of individuals in the population
Data from: Contrasting dynamics of a mutator allele in asexual populations of differing size
负责人:
关键词:
asexual populations;Hitchhiking;mutation rate;clonal interference;Saccharomyces cerevisiae;population size;Yeast
DOI:
doi:10.5061/dryad.v0v58gd5
摘要:
_b (for subpopulation of size N and beneficial mutation rate U_b) exceeds that of the wild-type subpopulation. Here, we examine the effect of total population size
Data from: Predation and nutrients drive population declines in breeding waders
负责人:
关键词:
nest predation;Allee effect;population regulation;communal defense;Charadrii;1987-2015;Density Dependence;interspecific interactions
DOI:
doi:10.5061/dryad.7h76t8b
摘要:
Allee effects are defined as a decline in per capita fitness at low population density. We hypothesized that predation reduces population size
Data from: An evaluation of the methods to estimate effective population size from measures of linkage disequilibrium
负责人:
关键词:
Simulation;Theory;genomics;population genetics
DOI:
doi:10.5061/dryad.75g1b55
摘要:
In 1971, John Sved derived an approximate relationship between linkage disequilibrium and effective population size for an ideal finite population

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