Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1105743
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dc.contributor.authorPAIM, T. do P.
dc.contributor.authorFARIA, D. A.
dc.contributor.authorHAY, E. H.
dc.contributor.authorMcMANUS, C.
dc.contributor.authorCHAVERRI ESQUIVEL, L.
dc.contributor.authorISABEL CASCANTE, M.
dc.contributor.authorJIMENEZ ALFARO, E.
dc.contributor.authorMENDEZ, A.
dc.contributor.authorFACO, O.
dc.contributor.authorSILVA, K. de M.
dc.contributor.authorALBERTO MEZZADRA, C.
dc.contributor.authorMARIANTE, A. da S.
dc.contributor.authorPAIVA, S. R.
dc.contributor.authorBLACKBURN, H. D.
dc.date.accessioned2019-02-08T23:39:21Z-
dc.date.available2019-02-08T23:39:21Z-
dc.date.created2019-02-08
dc.date.issued2019
dc.identifier.citationScientific Reports, v. 9, p. 1-12, 2019. Article 1476.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1105743-
dc.descriptionWestern hemisphere goats have European, African and Central Asian origins, and some local or rare breeds are reported to be adapted to their environments and economically important. By-in-large these genetic resources have not been quantifed. Using 50K SNP genotypes of 244 animals from 12 goat populations in United States, Costa Rica, Brazil and Argentina, we evaluated the genetic diversity, population structure and selective sweeps documenting goat migration to the "New World". Our fndings suggest the concept of breed, particularly among "locally adapted" breeds, is not a meaningful way to characterize goat populations. The USA Spanish goats were found to be an important genetic reservoir, sharing genomic composition with the wild ancestor and with specialized breeds (e.g. Angora, Lamancha and Saanen). Results suggest goats in the Americas have substantial genetic diversity to use in selection and promote environmental adaptation or product driven specialization. These fndings highlight the importance of maintaining goat conservation programs and suggest an awaiting reservoir of genetic diversity for breeding and research while simultaneously discarding concerns about breed designations.
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectLand races
dc.titleNew world goat populations are a genetically diverse reservoir for future use.
dc.typeArtigo de periódico
dc.date.updated2019-11-07T11:11:11Zpt_BR
dc.subject.nalthesaurusGoats
dc.subject.nalthesaurusGoat breeds
dc.subject.nalthesaurusGenetic variation
dc.subject.nalthesaurusAnimal genetics
dc.subject.nalthesaurusAnimal breeding
dc.subject.nalthesaurusPopulation genetics
dc.subject.nalthesaurusIntroduced species
riaa.ainfo.id1105743
riaa.ainfo.lastupdate2019-11-07 -02:00:00
dc.identifier.doihttps://doi.org/10.1038/s41598-019-38812-3
dc.contributor.institutionTIAGO DO PRADO PAIM, Universidade de Brasília (UnB) - Brasília, DF, Brazil
dc.contributor.institutionInstituto Federal de Educação, Ciência e Tecnologia Goiano (IF Goiano) - Iporá, GO, Brazileng
dc.contributor.institutionDANIELLE ASSIS FARIA, Universidade de Brasília (UnB) - Brasília, DF, Brazileng
dc.contributor.institutionInstituto Federal de Educação, Ciência e Tecnologia Goiano (IF Goiano) - Iporá, GO, Brazileng
dc.contributor.institutionEL HAMIDI HAY, USDA Agricultural Research Service, Fort Keogh Livestock and Range Research Laboratory - Miles City, MT, USAeng
dc.contributor.institutionCONCEPTA McMANUSeng
dc.contributor.institutionLAURA CHAVERRI ESQUIVEL, Universidad Nacional de Costa Rica - Heredia, Costa Ricaeng
dc.contributor.institutionMARÍA ISABEL CASCANTE, Universidad Nacional de Costa Rica - Heredia, Costa Ricaeng
dc.contributor.institutionESTEBAN JIMENEZ ALFARO, Universidad Nacional de Costa Rica - Heredia, Costa Ricaeng
dc.contributor.institutionARGERIE MENDEZ, Instituto de Innovación y Transferencia en Tecnologia Agropecuaria (INTA) - San José, Costa Ricaeng
dc.contributor.institutionOLIVARDO FACO, CNPCeng
dc.contributor.institutionKLEIBE DE MORAES SILVA, CNPCeng
dc.contributor.institutionCARLOS ALBERTO MEZZADRA, Instituto Nacional de Tecnologia Agropecuaria (INTA) - Buenos Aires, Argentinaeng
dc.contributor.institutionARTHUR DA SILVA MARIANTE, Cenargeneng
dc.contributor.institutionSAMUEL REZENDE PAIVA, Cenargeneng
dc.contributor.institutionHARVEY D. BLACKBURN, National Center for Genetic Resources Preservation, USDA, Fort Collins, CO, USA.eng
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