Autor según el artículo: Ros-Freixedes R; Pena RN; Richart C; Nadal J
Departamento: Medicina i Cirurgia
Autor/es de la URV: Richart Jurado, Cristobal Manuel
Palabras clave: Admixture Genetic homogenization Hybridisation Selective sweeps Wildlife management
Resumen: 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.
Áreas temáticas: Biodiversidade Biotechnology & applied microbiology Biotecnología Ciências biológicas i Ciências biológicas ii Ciências biológicas iii Genetics Genetics & heredity Medicina i Medicina ii Medicina veterinaria Odontología
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
Direcció de correo del autor: cristobalmanuel.richart@urv.cat
Identificador del autor: 0000-0003-0852-6739
Fecha de alta del registro: 2023-07-09
Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
Enlace a la fuente original: https://www.sciencedirect.com/science/article/pii/S0888754323000356?via%3Dihub
Referencia al articulo segun fuente origial: Genomics. 115 (2): 110591-
Referencia 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
URL Documento de licencia: http://repositori.urv.cat/ca/proteccio-de-dades/
DOI del artículo: 10.1016/j.ygeno.2023.110591
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2023
Tipo de publicación: Journal Publications
Repositori URV