Consulta: subjectFacets:"Past demography"
Registros recuperados: 1
Data/hora: 10/06/2024 03:43:49

Detecting past changes of effective population size
Provedor de dados: 5
Autores: Nikolic, Natacha; Chevalet, Claude.
Understanding and predicting population abundance is a major challenge confronting scientists. Several genetic models have been developed using microsatellite markers to estimate the present and ancestral effective population sizes. However, to get an overview on the evolution of population requires that past fluctuation of population size be traceable. To address the question, we developed a new model estimating the past changes of effective population size from microsatellite by resolving coalescence theory and using approximate likelihoods in a Monte Carlo Markov Chain approach. The efficiency of the model and its sensitivity to gene flow and to assumptions on the mutational process were checked using simulated data and analysis. The model was found...
Tipo: Text
Palavras-chave: Atlantic salmon; Effective population size; Microsatellites; Past demography.
Ano: 2014
URL: http://archimer.ifremer.fr/doc/00194/30565/28986.pdf