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Registro Completo |
Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Gado de Leite; Embrapa Pecuária Sudeste. |
Data corrente: |
15/04/2014 |
Data da última atualização: |
05/02/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
BUZANSKAS, M. E.; GROSSI, D. A.; VENTURA, R. V.; SCHENKEL, F. S.; SARGOLZAEI, M.; MEIRELLES, S. L. C. O; MOKRY, F. B.; HIGA, R. H.; MUDADU, M. de A.; SILVA, M. V. G. B.; NICIURA, S. C. M.; TORRES JUNIOR, R. A. de A.; ALENCAR, M. M. de; REGITANO, L. C. de A.; MUNARI, D. P. |
Afiliação: |
MARCOS VINICIUS GUALBERTO B SILVA, CNPGL. |
Título: |
Genome-wide association for growth traits in Canchim beef cattle. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Plos One, v. 9, n. 4, e94802 2014. |
Idioma: |
Inglês |
Conteúdo: |
Abstract. Studies 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 1/2 Canchim + 1/2 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. MenosAbstract. Studies 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 1/2 Canchim + 1/2 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 r... Mostrar Tudo |
Palavras-Chave: |
Genome-wide; Growth trait; Raça Canchim; Race Canchim. |
Thesagro: |
Gado de corte. |
Thesaurus Nal: |
Beef cattle; genome-wide association study. |
Categoria do assunto: |
-- G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/105444/1/Artigo-MVinicius-journal.plosone.0094802.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/114268/1/Buzanskas2014-Genome.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/101136/1/PROCI-2014.00012.pdf
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Marc: |
LEADER 02995naa a2200373 a 4500 001 1986150 005 2024-02-05 008 2014 bl uuuu u00u1 u #d 100 1 $aBUZANSKAS, M. E. 245 $aGenome-wide association for growth traits in Canchim beef cattle.$h[electronic resource] 260 $c2014 520 $aAbstract. Studies 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 1/2 Canchim + 1/2 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. 650 $aBeef cattle 650 $agenome-wide association study 650 $aGado de corte 653 $aGenome-wide 653 $aGrowth trait 653 $aRaça Canchim 653 $aRace Canchim 700 1 $aGROSSI, D. A. 700 1 $aVENTURA, R. V. 700 1 $aSCHENKEL, F. S. 700 1 $aSARGOLZAEI, M. 700 1 $aMEIRELLES, S. L. C. O 700 1 $aMOKRY, F. B. 700 1 $aHIGA, R. H. 700 1 $aMUDADU, M. de A. 700 1 $aSILVA, M. V. G. B. 700 1 $aNICIURA, S. C. M. 700 1 $aTORRES JUNIOR, R. A. de A. 700 1 $aALENCAR, M. M. de 700 1 $aREGITANO, L. C. de A. 700 1 $aMUNARI, D. P. 773 $tPlos One$gv. 9, n. 4, e94802 2014.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
21/11/2005 |
Data da última atualização: |
18/04/2018 |
Tipo da produção científica: |
Folder/Folheto/Cartilha |
Autoria: |
QUEIRÓZ, M. A. de. |
Afiliação: |
MANOEL ABILIO DE QUEIROZ, CPATSA. |
Título: |
Algumas considerações sobre "Farming Systems". |
Ano de publicação: |
1978 |
Fonte/Imprenta: |
Petrolina: EMBRAPA-CPATSA, 1978. |
Páginas: |
8 p. |
Idioma: |
Português |
Notas: |
Treinamento Extensionista de Milho, Sete Lagoas, MG, julho de 1978. |
Conteúdo: |
Considerando o modelo de pesquisa adotado pela Embrapa, a pesquisa em "Farming Systems" esta concentrada primeiramente nos Centros de Recursos . A pesquisa em "Farming Systems" se aplica fundamentalmente no desenvolvimento de tecnologia para os pequenos produtores rurais. |
Palavras-Chave: |
Pacote tecnológico; Pesquisa multidisciplinar; Sistema de produção em meio real; Small producer. |
Thesagro: |
Agricultura; Exploração Agrícola; Pequeno produtor; Transferencia de tecnologia. |
Thesaurus NAL: |
Farming systems. |
Categoria do assunto: |
B Sociologia Rural |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/175578/1/32452.pdf
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Marc: |
LEADER 01000nam a2200241 a 4500 001 1156456 005 2018-04-18 008 1978 bl uuuu u0uu1 u #d 100 1 $aQUEIRÓZ, M. A. de 245 $aAlgumas considerações sobre "Farming Systems". 260 $aPetrolina: EMBRAPA-CPATSA$c1978 300 $a8 p. 500 $aTreinamento Extensionista de Milho, Sete Lagoas, MG, julho de 1978. 520 $aConsiderando o modelo de pesquisa adotado pela Embrapa, a pesquisa em "Farming Systems" esta concentrada primeiramente nos Centros de Recursos . A pesquisa em "Farming Systems" se aplica fundamentalmente no desenvolvimento de tecnologia para os pequenos produtores rurais. 650 $aFarming systems 650 $aAgricultura 650 $aExploração Agrícola 650 $aPequeno produtor 650 $aTransferencia de tecnologia 653 $aPacote tecnológico 653 $aPesquisa multidisciplinar 653 $aSistema de produção em meio real 653 $aSmall producer
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