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Abstract
Goats have played a key role as source of nourishment for humans in their expansion all over the world in long land and sea trips. This has guaranteed a place for this species in the important and rapid episode of livestock expansion triggered by Columbus’ arrival in the Americas in the late 1400s. The aims of this study are to provide a comprehensive perspective on genetic diversity in American goat populations and to assess their origins and [ver mas...]
dc.contributor.authorSevane, N.
dc.contributor.authorCortes, O.
dc.contributor.authorGama, L.T.
dc.contributor.authorMartínez, A.
dc.contributor.authorZaragoza, P.
dc.contributor.authorAmills, M.
dc.contributor.authorBedotti, Daniel Osvaldo
dc.contributor.authorSousa, C. Bruno de
dc.contributor.authorCañon, J.
dc.contributor.authorDunner, S.
dc.contributor.authorGinja, C.
dc.contributor.authorLanari, Maria Rosa
dc.contributor.authorLandi, V.
dc.contributor.authorSponenberg, P.
dc.contributor.authorDelgado, J.V.
dc.date.accessioned2018-04-11T12:57:40Z
dc.date.available2018-04-11T12:57:40Z
dc.date.issued2018-01
dc.identifier.issn1751-7311 (Print)
dc.identifier.issn1751-732X (Online)
dc.identifier.otherhttps://doi.org/10.1017/S1751731117003627
dc.identifier.urihttps://www.cambridge.org/core/journals/animal/article/dissection-of-ancestral-genetic-contributions-to-creole-goat-populations/FA00D0855CFBDDF1C22DE070F66FA429
dc.identifier.urihttp://hdl.handle.net/20.500.12123/2219
dc.description.abstractGoats have played a key role as source of nourishment for humans in their expansion all over the world in long land and sea trips. This has guaranteed a place for this species in the important and rapid episode of livestock expansion triggered by Columbus’ arrival in the Americas in the late 1400s. The aims of this study are to provide a comprehensive perspective on genetic diversity in American goat populations and to assess their origins and evolutionary trajectories. This was achieved by combining data from autosomal neutral genetic markers obtained in more than two thousand samples that encompass a wide range of Iberian, African and Creole goat breeds. In general, even though Creole populations differ clearly from each other, they lack a strong geographical pattern of differentiation, such that populations of different admixed ancestry share relatively close locations throughout the large geographical range included in this study. Important Iberian signatures were detected in most Creole populations studied, and many of them, particularly the Cuban Creole, also revealed an important contribution of African breeds. On the other hand, the Brazilian breeds showed a particular genetic structure and were clearly separated from the other Creole populations, with some influence from Cape Verde goats. These results provide a comprehensive characterisation of the present structure of goat genetic diversity, and a dissection of the Iberian and African influences that gave origin to different Creole caprine breeds, disentangling an important part of their evolutionary history. Creole breeds constitute an important reservoir of genetic diversity that justifies the development of appropriate management systems aimed at improving performance without loss of genomic diversity.eng
dc.formatapplication/pdfeng
dc.language.isoeng
dc.rightsinfo:eu-repo/semantics/restrictedAccesseng
dc.sourceAnimal 1-10. (February 2018)es_AR
dc.subjectCaprinoses_AR
dc.subjectGoatseng
dc.subjectRazas (animales)es_AR
dc.subjectBreeds (animals)eng
dc.subjectGenéticaes_AR
dc.subjectGeneticseng
dc.subjectVariación Genéticaes_AR
dc.subjectGenetic Variationeng
dc.subject.otherRaza Criollaes_AR
dc.titleDissection of ancestral genetic contributions to Creole goat populationses_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.description.origenEEA Anguiles_AR
dc.description.filFil: Sevane, N. Universidad Complutense de Madrid. Departamento de Producción Animal; Españaes_AR
dc.description.filFil: Cortes, O. Universidad Complutense de Madrid. Departamento de Producción Animal; Españaes_AR
dc.description.filFil: Gama, L.T. Universidade de Lisboa. Faculdade de Medicina Veterinária. CIISA: Portugales_AR
dc.description.filFil: Martínez, A. Universidad de Córdoba. Departamento de Genética; España. Animal Breeding Consulting SL; Españaes_AR
dc.description.filFil: Zaragoza, P. Universidad de Zaragoza. Facultad de Veterinaria. Laboratorio de Genética Bioquímica; Españaes_AR
dc.description.filFil: Amills, M. Universitat Autònoma de Barcelona. Center for Research in Agricultural Genomics (CSIC-IRTA-UAB-UB). Department of Animal Genetics; Españaes_AR
dc.description.filFil: Bedotti, Daniel Osvaldo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Anguil; Argentinaes_AR
dc.description.filFil: Sousa, C. Bruno de. Universidade do Algarve. Instituto de Higiene e Medicina Tropical (UPMM) – UNL. Centro de Ciências do Mar; Portugales_AR
dc.description.filFil: Cañon, J. Universidad Complutense de Madrid. Departamento de Producción Animal; Españaes_AR
dc.description.filFil: Dunner, S. Universidad Complutense de Madrid. Departamento de Producción Animal; Españaes_AR
dc.description.filFil: Ginja, C. Universidade do Porto. Campus Agrário de Vairão. Centro de Investigação em Biodiversidade e Recursos Genéticos (CIBIO-InBIO); Portugales_AR
dc.description.filFil: Lanari, María Rosa. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Area de Producción Animal; Argentinaes_AR
dc.description.filFil: Landi, V. Universidad de Córdoba. Departamento de Genética; España. Animal Breeding Consulting SL; Españaes_AR
dc.description.filFil: Sponenberg, P. Virginia Tech. Virginia-Maryland Regional College of Veterinary Medicine; Estados Unidoses_AR
dc.description.filFil: Delgado, J.V. Universidad de Córdoba. Departamento de Genética; Españaes_AR
dc.subtypecientifico


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