J
Joëlle Ronfort
Researcher at Institut national de la recherche agronomique
Publications - 56
Citations - 2734
Joëlle Ronfort is an academic researcher from Institut national de la recherche agronomique. The author has contributed to research in topics: Population & Selfing. The author has an hindex of 25, co-authored 54 publications receiving 2528 citations. Previous affiliations of Joëlle Ronfort include Aarhus University & Centre de coopération internationale en recherche agronomique pour le développement.
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Detecting selection along environmental gradients: analysis of eight methods and their effectiveness for outbreeding and selfing populations
Stéphane De Mita,Anne-Céline Thuillet,Nourollah Ahmadi,Stéphanie Manel,Joëlle Ronfort,Yves Vigouroux +5 more
TL;DR: In this paper, the authors provide guidelines for the use of popular or recently developed statistical methods to detect footprints of selection, and investigate the power and robustness of eight methods to identify loci potentially under selection.
Detecting selection along environmental gradients: analysis of eight methods and their effectiveness for outbreeding and selfing populations : [W633]
Stéphane De Mita,Anne-Céline Thuillet,Nourollah Ahmadi,Stéphanie Manel,Joëlle Ronfort,Yves Vigouroux +5 more
TL;DR: In this article, the authors provide guidelines for the use of popular or recently developed statistical methods to detect footprints of selection, and investigate the power and robustness of eight methods to identify loci potentially under selection.
Journal ArticleDOI
Whole-genome nucleotide diversity, recombination, and linkage disequilibrium in the model legume Medicago truncatula
Antoine Branca,Timothy Paape,Peng Zhou,Roman Briskine,Andrew Farmer,Joann Mudge,Arvind K. Bharti,Jimmy E. Woodward,Gregory D. May,Laurent Gentzbittel,Cécile Ben,Roxanne Denny,Michael J. Sadowsky,Joëlle Ronfort,Thomas Bataillon,Nevin D. Young,Peter Tiffin +16 more
TL;DR: The authors' analyses reveal that M. truncatula harbors both higher diversity and less LD than soybean (Glycine max) and exhibits patterns of LD and recombination similar to Arabidopsis thaliana, and the population-scaled recombination rate is approximately one-third of the mutation rate, consistent with expectations for a species with a high selfing rate.
Journal ArticleDOI
Analysis of population structure in autotetraploid species.
TL;DR: In contrast to diploids, the correlation of genes between individuals within populations with respect to genes between populations (FST) may vary among loci due to the particular segregation patterns expected under tetrasomic inheritance and is consequently inappropriate for estimating demographic parameters in such populations.
Journal ArticleDOI
Adaptation and maladaptation in selfing and outcrossing species: new mutations versus standing variation
Sylvain Glémin,Joëlle Ronfort +1 more
TL;DR: It is found that adaptation is more efficient and extinction less likely in outcrossers when beneficial mutations are dominant and codominant and when standing variation plays a significant role in adaptation.