Authors
Cristina Casto-Rebollo, María José Argente, María Luz García, Agustín Blasco, Noelia Ibáñez-Escriche
Publication date
2021/12
Journal
Genetics Selection Evolution
Volume
53
Pages
1-9
Publisher
BioMed Central
Description
Background
Environmental variance (VE) is partially under genetic control, which means that the VE of individuals that share the same environment can differ because they have different genotypes. Previously, a divergent selection experiment for VE of litter size (LS) during 13 generations in rabbit yielded a successful response and revealed differences in resilience between the divergent lines. The aim of the current study was to identify signatures of selection in these divergent lines to better understand the molecular mechanisms and pathways that control VE of LS and animal resilience. Three methods (FST, ROH and varLD) were used to identify signatures of selection in a set of 473 genotypes from these rabbit lines (377) and a base population (96). A whole-genome sequencing (WGS) analysis was performed on 54 animals to detect genes with functional mutations …
Total citations
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