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APIS: An Auto‐Adaptive Parentage Inference Software that tolerates missing parents
Provedor de dados: 5
Autores: Griot, Ronan; Allal, Francois; Brard‐fudulea, S; Morvezen, R; Haffray, P; Phocas, F; Vandeputte, Marc.
In the context of parentage assignment using genomic markers, key issues are genotyping errors and an absence of parent genotypes because of sampling, traceability or genotyping problems. Most likelihood‐based parentage assignment software programs require a priori estimates of genotyping errors and the proportion of missing parents to set up meaningful assignment decision rules. We present here the R package APIS, which can assign offspring to their parents without any prior information other than the offspring and parental genotypes, and a user‐defined, acceptable error rate among assigned offspring. Assignment decision rules use the distributions of average Mendelian transmission probabilities, which enable estimates of the proportion of offspring with...
Tipo: Text
Palavras-chave: Microsatellites; Missing parents; Parentage assignment; Pedigree; SNP.
Ano: 2020
URL: https://archimer.ifremer.fr/doc/00587/69866/67767.pdf