Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorCalvo Lacosta, Jorge Hugoes_ES
dc.contributor.authorSerrano Noreña, Magdalenaes_ES
dc.contributor.authorTortereau, Flaviees_ES
dc.contributor.authorSarto Aured, María Pilares_ES
dc.contributor.authorIguacel Quintana, Laura P.es_ES
dc.contributor.authorJiménez, M.A.es_ES
dc.contributor.authorFolch Pera, Josées_ES
dc.contributor.authorAlabart Alvarez, José Luises_ES
dc.contributor.authorFabre, Stéphanees_ES
dc.contributor.authorLahoz Crespo, Belénes_ES
dc.coverage.spatialProducción y sanidad animales_ES
dc.identifier.citationSpanish Journal of Agricultural Research, vol. 18, num. 4, (2020)-
dc.description.abstractAim of study: To validate two existing single nucleotide polymorphism (SNP) panels for parentage assignment in sheep, and develop a cost effective genotyping system to use in some North-Eastern Spanish meat sheep populations for accurate pedigree assignment.Area of study: SpainMaterial and methods: Nine sheep breeds were sampled: Rasa Aragonesa (n=38), Navarra (n=39), Ansotana (n=41), Xisqueta (n=41), Churra Tensina (n=38), Maellana (39), Roya Bilbilitana (n=24), Ojinegra (n=36) and Cartera (n=39), and these animals were genotyped with the Illumina OvineSNP50 BeadChip array. Genotypes were extracted from the sets of 249 SNPs and 163 SNPs for parentage assignment designed in France and North America, respectively. Validation of a selected cost-effective genotyping panel of 158 SNPs from the French panel were performed by Kompetitive allele specific PCR (KASP). Additionally, some functional SNPs (n=15) were also genotyped.Main results: The set of 249 SNPs for parentage assignment showed better diversity, probability of identity, and exclusion probabilities than the set of 163 SNPs. The average minor allele frequency for the set of 249, 163 and 158 SNPs were 0.41 + 0.01, 0.39 + 0.01 and 0.42 + 0.01, respectively. The parentage assignment rate was highly dependent to the percentage of putative sires genotyped.Research highlights: The described method is a cost-effective genotyping system combining the genotyping of SNPs for the parentage assignment with some functional SNPs, which was successfully used in some Spanish meat sheep breeds.en
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.titleDevelopment of a SNP parentage assignment panel in some North-Eastern Spanish meat sheep breedsen
dc.typeJournal Contribution*
dc.subject.agrovocRazas indígenases
dc.bibliographicCitation.titleSpanish Journal Of Agricultural Researchen
Appears in Collections:[DOCIART] Artículos científicos, técnicos y divulgativos

Files in This Item:
File Description SizeFormat 
2021_014.pdfArtículo281,3 kBAdobe PDFThumbnail
2021_014sup.pdfSuplemento2,62 MBAdobe PDFThumbnail

This item is licensed under a Creative Commons License Creative Commons

La información de este repositorio es indexada en: