hal-01587641 title_s Dynamics and fate of beneficial mutations under lineage contamination by linked deleterious mutations auteur Sophie Pénisson, Tanya Singh, Paul D. Sniegowski, Philip J. Gerrish journal Genetics doi 10.1534/genetics.116.194597 fichier_autre https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5340340 origine_autre pubmedcentral annee 2017