Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/41908
Registro completo de metadados
Campo DCValorIdioma
dc.creatorBuzanskas, Marcos E.-
dc.creatorGrossi, Daniela A.-
dc.creatorVentura, Ricardo V.-
dc.creatorSchenkel, Flávio S.-
dc.creatorSargolzaei, Mehdi-
dc.creatorMeirelles, Sarah L. C.-
dc.creatorMokry, Fabiana B.-
dc.creatorHiga, Roberto H.-
dc.creatorMudadu, Maurício A.-
dc.creatorSilva, Marcos V. G. Barbosa da-
dc.creatorNiciura, Simone C. M.-
dc.creatorTorres Júnior, Roberto A. A.-
dc.creatorAlencar, Maurício M.-
dc.creatorRegitano, Luciana C. A.-
dc.creatorMunari, Danísio P.-
dc.date.accessioned2020-07-13T13:21:06Z-
dc.date.available2020-07-13T13:21:06Z-
dc.date.issued2014-04-14-
dc.identifier.citationBUZANSKAS, M. E. et al. Genome-wide association for growth traits in Canchim beef cattle. Plos One, [S.l.], v. 9, n. 4, p. 1-8, Apr. 2014. DOI: 10.1371/journal.pone.0094802.pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/41908-
dc.description.abstractStudies are being conducted on the applicability of genomic data to improve the accuracy of the selection process in livestock, and genome-wide association studies (GWAS) provide valuable information to enhance the understanding on the genetics of complex traits. The aim of this study was to identify genomic regions and genes that play roles in birth weight (BW), weaning weight adjusted for 210 days of age (WW), and long-yearling weight adjusted for 420 days of age (LYW) in Canchim cattle. GWAS were performed by means of the Generalized Quasi-Likelihood Score (GQLS) method using genotypes from the BovineHD BeadChip and estimated breeding values for BW, WW, and LYW. Data consisted of 285 animals from the Canchim breed and 114 from the MA genetic group (derived from crossings between Charolais sires and ½ Canchim + ½ Zebu dams). After applying a false discovery rate correction at a 10% significance level, a total of 4, 12, and 10 SNPs were significantly associated with BW, WW, and LYW, respectively. These SNPs were surveyed to their corresponding genes or to surrounding genes within a distance of 250 kb. The genes DPP6 (dipeptidyl-peptidase 6) and CLEC3B (C-type lectin domain family 3 member B) were highlighted, considering its functions on the development of the brain and skeletal system, respectively. The GQLS method identified regions on chromosome associated with birth weight, weaning weight, and long-yearling weight in Canchim and MA animals. New candidate regions for body weight traits were detected and some of them have interesting biological functions, of which most have not been previously reported. The observation of QTL reports for body weight traits, covering areas surrounding the genes (SNPs) herein identified provides more evidence for these associations. Future studies targeting these areas could provide further knowledge to uncover the genetic architecture underlying growth traits in Canchim cattle.pt_BR
dc.languageen_USpt_BR
dc.publisherPLOS.orgpt_BR
dc.rightsAttribution 4.0 International*
dc.rightsacesso abertopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.sourcePlos Onept_BR
dc.subjectLivestockpt_BR
dc.subjectIntronspt_BR
dc.subjectBirth weightpt_BR
dc.subjectBody weightpt_BR
dc.subjectVariant genotypespt_BR
dc.subjectZebuspt_BR
dc.titleGenome-wide association for growth traits in Canchim beef cattlept_BR
dc.typeArtigopt_BR
Aparece nas coleções:DZO - Artigos publicados em periódicos

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
ARTIGO_Genome-wide association for growth traits in canchim beef cattle.PDF765,87 kBAdobe PDFVisualizar/Abrir


Este item está licenciada sob uma Licença Creative Commons Creative Commons