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Data from: Population size is weakly related to quantitative genetic variation and trait differentiation in a stream fish
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关键词:
Additive genetic variation QST Effective population size Habitat fragmentation Adaptive potential Salmonid
摘要:
How population size influences quantitative genetic variation and differentiation among natural, fragmented populations remains unresolved. Sma
Data from: Effective size of density-dependent populations in fluctuating environments
负责人:
关键词:
genetic drift;environmental stochasticity;Density Dependence;Demographic Stochasticity;Fluctuating Populations;effective population size
摘要:
Reliable estimates of effective population size Ne are of central importance in population genetics and evolutionary biology. For populations tha
Data from: Inter-population variation in mating system and late-stage inbreeding depression in Magnolia stellata
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关键词:
Magnolia stellata;Magnoliacea;Biparental inbreeding;conservation;inbreeding coefficient;Correlation of paternity;outcrossing rate
摘要:
populations of Magnolia stellata using nine microsatellite markers and evaluated the effects of population size and the degree of population isolation throug
Data from: Effective number of breeders, effective population size and their relationship with census size in an iteroparous species
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关键词:
effective population size;small population size;Salvelinus fontinalis;Nb;brook trout;Ne;age at maturation;iteroparity;effective number of breeders
摘要:
te to population dynamics and fluctuations in population size are important for the design of robust conservation strategies in small populations with overlapping generati
Data from: Effects of population size and isolation on heterosis, mean fitness, and inbreeding depression in a perennial plant
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关键词:
effective population size;Migrate-n;genetic drift;heterosis;Migration;spatial population structure;Hypericum cumulicola;inbreeding depression;mutational meltdown
摘要:
migration will exacerbate drift, but data on migration and effective population sizes in natural populations are scarce. Theory incorporating realistic vari
Data from: The effect of inbreeding rate on fitness, inbreeding depression and heterosis over a range of inbreeding coefficients
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关键词:
genetic drift;Genetic divergence;Genetic distance;inter-population hybridization;population size;Drosophila littoralis
摘要:
can be influenced by various factors, especially by the current and historical population size (i.e., inbreeding rate). Using Drosophila littoralis as a model species
Data from: Drift load in populations of small size and low density
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关键词:
fixed drift load;genetic load;mutation accumulation;genetic drift;inbreeding depression;Holocene;population size;conservation genetics;Arabidopsis lyrata
摘要:
According to theory, drift load in randomly mating populations is determined by past population size, because enhanced geneti
Data from: Effects of spatial structure of population size on the population dynamics of barnacles across their elevational range
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关键词:
abundant-centre model Bayesian inference environmental gradients intertidal rocky shore population regulation state-space models Taylor’s power law
摘要:
s suggest that understanding the population dynamics of a species over its range may be facilitated by taking the spatial structure of population size int
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
摘要:
on among populations coupled with lower level of within population variability is expected as a consequence of reduced population size and isolati

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