2026-04-17T17:20:35Zhttps://recercat.cat/oai/request

oai:recercat.cat:20.500.12327/9192025-10-22T11:02:42Zcom_2072_4428com_2072_4427col_2072_487898

00925njm 22002777a 4500 dc Rodríguez‐Ramilo, Silvia T. author Reverter, Antonio author Sánchez, Juan P. author Fernández, Jesus author Velasco‐Galilea, Maria author González, Olga author Piles, Miriam author 2020-08-17 The correlation between pedigree and genomic‐based inbreeding coefficients is usually discussed in the literature. However, some of these correlations could be spurious. Using partial correlations and information theory, it is possible to distinguish a significant association between two variables which is independent from associations with a third variable. The objective of this study is to implement partial correlations and information theory to assess the relationship between different inbreeding coefficients using a selected population of rabbits. Data from pedigree and genomic information from a 200K SNP chip were available. After applying filtering criteria, the data set comprised 437 animals genotyped for 114,604 autosomal SNP. Fifteen pedigree‐ and genome‐based inbreeding coefficients were estimated and used to build a network. Recent inbreeding coefficient based on runs of homozygosity had 9 edges linking it with different inbreeding coefficients. Partial correlations and information theory approach allowed to infer meaningful associations between inbreeding coefficients and highlighted the importance of the recent inbreeding based on runs of homozygosity, but a good proxy of it could be those pedigree‐based definitions reflecting recent inbreeding. Rodríguez‐Ramilo, Silvia T., Antonio Reverter, Juan P. Sánchez, Jesus Fernández, Maria Velasco‐Galilea, Olga González, and Miriam Piles. 2020. "Networks Of Inbreeding Coefficients In A Selected Population Of Rabbits". Journal Of Animal Breeding And Genetics 137 (6): 599-608. doi:10.1111/jbg.12500. 0931-2668 http://hdl.handle.net/20.500.12327/919 https://doi.org/10.1111/jbg.12500 Networks of inbreeding coefficients in a selected population of rabbits