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Autordc.contributor.authorYoshida, Grazyella Massako 
Autordc.contributor.authorYáñez López, José 
Autordc.contributor.authorLopes de Oliveira, Carlos Antonio 
Autordc.contributor.authorPereira Ribeiro, Ricardo 
Autordc.contributor.authorLhorente, Jean Paul 
Autordc.contributor.authorQueiroz, Sandra Aidar de 
Autordc.contributor.authorCarvalheiro, Roberto 
Fecha ingresodc.date.accessioned2018-06-29T15:09:12Z
Fecha disponibledc.date.available2018-06-29T15:09:12Z
Fecha de publicacióndc.date.issued2017
Cita de ítemdc.identifier.citationAquaculture Research. 2017; 48 (11): 5490-5497es_ES
Identificadordc.identifier.other10.1111/are.13365
Identificadordc.identifier.urihttps://repositorio.uchile.cl/handle/2250/149351
Resumendc.description.abstractAn algorithm to perform mate selection in aquaculture breeding using a computational optimization procedure called "differential evolution" (DE) was applied under optimum contribution selection and mate selection scenarios, to assess its efficiency in maximizing the genetic merit while controlling inbreeding. Real aquaculture data sets with 8,782 Nile tilapias from five generations and 79,144 coho salmon from eight generations were used to optimize objective functions accounting for coancestry of parents and expected genetic merit and inbreeding of the future progeny. The mate selection results were compared with those from the realized scenario (real mates), truncation selection and optimum contribution selection method. Mate selection allowed reducing inbreeding up to 73% for Nile tilapia, compared with truncation selection, and up to 20% for coho salmon, compared with realized scenario. There was evidence that mate selection outperformed optimum contribution selection followed by minimum inbreeding mating in controlling inbreeding under the same expected genetic gain. The developed algorithm was computationally efficient in maximizing the objective functions and flexible for practical application in aquaculture breeding.es_ES
Patrocinadordc.description.sponsorshipFundacao de Amparo a Pesquisa do Estado de Sao Paulo Conselho Nacional de Desenvolvimento Cientifico e Tecnologicoes_ES
Idiomadc.language.isoenes_ES
Publicadordc.publisherWileyes_ES
Tipo de licenciadc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile*
Link a Licenciadc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/*
Fuentedc.sourceAquaculture Researches_ES
Palabras clavesdc.subjectCoancestryes_ES
Palabras clavesdc.subjectEvolutionary algorithmses_ES
Palabras clavesdc.subjectInbreedinges_ES
Palabras clavesdc.subjectOncorhynchus kisutches_ES
Palabras clavesdc.subjectOptimum contributiones_ES
Palabras clavesdc.subjectOreochromis niloticuses_ES
Títulodc.titleMate selection in aquaculture breeding using differential evolution algorithmes_ES
Tipo de documentodc.typeArtículo de revista
Catalogadoruchile.catalogadortjnes_ES
Indizaciónuchile.indexArtículo de publicación ISIes_ES


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Attribution-NonCommercial-NoDerivs 3.0 Chile
Excepto si se señala otra cosa, la licencia del ítem se describe como Attribution-NonCommercial-NoDerivs 3.0 Chile