Evolution in subdivided plant populations: concepts, recent advances and future directions.

Détails

ID Serval
serval:BIB_775764F54B2D
Type
Article: article d'un périodique ou d'un magazine.
Sous-type
Synthèse (review): revue aussi complète que possible des connaissances sur un sujet, rédigée à partir de l'analyse exhaustive des travaux publiés.
Collection
Publications
Titre
Evolution in subdivided plant populations: concepts, recent advances and future directions.
Périodique
New Phytologist
Auteur(s)
Pannell J.R., Fields P.D.
ISSN
1469-8137 (Electronic)
ISSN-L
0028-646X
Statut éditorial
Publié
Date de publication
2013
Volume
201
Numéro
2
Pages
417-432
Langue
anglais
Résumé
SUMMARY: Research into the evolution of subdivided plant populations has long involved the study of phenotypic variation across plant geographic ranges and the genetic details underlying that variation. Genetic polymorphism at different marker loci has also allowed us to infer the long- and short-term histories of gene flow within and among populations, including range expansions and colonization-extinction dynamics. However, the advent of affordable genome-wide sequences for large numbers of individuals is opening up new possibilities for the study of subdivided populations. In this review, we consider what the new tools and technologies may allow us to do. In particular, we encourage researchers to look beyond the description of variation and to use genomic tools to address new hypotheses, or old ones afresh. Because subdivided plant populations are complex structures, we caution researchers away from adopting simplistic interpretations of their data, and to consider the patterns they observe in terms of the population genetic processes that have given rise to them; here, the genealogical framework of the coalescent will continue to be conceptually and analytically useful.
Mots-clé
coalescent, F-ST, gene-environment association, local adaptation, metapopulation, population differentiation
Pubmed
Web of science
Open Access
Oui
Création de la notice
16/01/2014 15:06
Dernière modification de la notice
08/05/2019 20:36
Données d'usage