Autor segons l'article: Ros-Freixedes R; Pena RN; Richart C; Nadal J
Departament: Medicina i Cirurgia
Autor/s de la URV: Richart Jurado, Cristobal Manuel
Paraules clau: Wildlife management Selective sweeps Hybridisation Genetic homogenization Admixture
Resum: The genetic dynamics of wild populations with releases of farm-reared reinforcements are very complex. These releases can endanger wild populations through genetic swamping or by displacing them. We assessed the genomic differences between wild and farm-reared red-legged partridges (Alectoris rufa) and described differential selection signals between both populations. We sequenced the whole genome of 30 wild and 30 farm-reared partridges. Both partridges had similar nucleotide diversity (π). Farm-reared partridges had a more negative Tajima's D and more and longer regions of extended haplotype homozygosity than wild partridges. We observed higher inbreeding coefficients (FIS and FROH) in wild partridges. Selective sweeps (Rsb) were enriched with genes that contribute to the reproductive, skin and feather colouring, and behavioural differences between wild and farm-reared partridges. The analysis of genomic diversity should inform future decisions for the preservation of wild populations.
Àrees temàtiques: Odontología Medicina veterinaria Medicina ii Medicina i Genetics & heredity Genetics Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Biotecnología Biotechnology & applied microbiology Biodiversidade
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
Adreça de correu electrònic de l'autor: cristobalmanuel.richart@urv.cat
Identificador de l'autor: 0000-0003-0852-6739
Data d'alta del registre: 2024-08-03
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
Enllaç font original: https://www.sciencedirect.com/science/article/pii/S0888754323000356?via%3Dihub
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: Genomics. 115 (2): 110591-
Referència de l'ítem segons les normes APA: Ros-Freixedes R; Pena RN; Richart C; Nadal J (2023). Genomic diversity and signals of selection processes in wild and farm-reared red-legged partridges (Alectoris rufa). Genomics, 115(2), 110591-. DOI: 10.1016/j.ygeno.2023.110591
DOI de l'article: 10.1016/j.ygeno.2023.110591
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2023
Tipus de publicació: Journal Publications
Repositori URV