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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Pecuária Sudeste. |
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Data corrente: |
29/09/2016 |
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Data da última atualização: |
28/03/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA, P. P. A.; TIZIOTO, P. C.; MALAGO JUNIOR, W.; NASCIMENTO, M. L. do; CESAR, A. S. M.; DINIZ, W. J. da S.; SOUZA, M. M. de; LANNA, D. P. D.; TULLIO, R. R.; MOURAO, G. B.; MUDADU, M. de A.; COUTINHO, L. L.; REGITANO, L. C. de A. |
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Afiliação: |
PATRICIA PERONDI ANCHAO OLIVEIRA, CPPSE; Polyana Cristine Tizioto, UFSCar; WILSON MALAGO JUNIOR, CPPSE; Michele Lopes do Nascimento, USP; Aline Silva Mello Cesar, USP; Wellison Jarles da Silva Diniz, UFSCar; Marcela Maria de Souza, UFSCar; Dante Pazzanese Duarte Lanna, USP; RYMER RAMIZ TULLIO, CPPSE; Gerson Barreto Mourão, USP; MAURICIO DE ALVARENGA MUDADU, CNPTIA; Luiz Lehmann Coutinho, USP; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE. |
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Título: |
A single nucleotide polymorphism in NEUROD1 is associated with production traits in nelore beef cattle. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Genetics and Molecular Research, v. 15, n. 2, p. 1-8, 2016. |
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DOI: |
10.4238/gmr.15028161 |
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Idioma: |
Inglês |
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Conteúdo: |
Feed efficiency and carcass characteristics are late-measured traits. The detection of molecular markers associated with them can help breeding programs to select animals early in life, and to predict breeding values with high accuracy. The objective of this study was to identify polymorphisms in the functional and positional candidate gene NEUROD1 (neurogenic differentiation 1), and investigate their associations with production traits in reference families of Nelore cattle. A total of 585 steers were used, from 34 sires chosen to represent the variability of this breed. By sequencing 14 animals with extreme residual feed intake (RFI) values, seven single nucleotide polymorphisms (SNPs) in NEUROD1 were identified. The investigation of marker effects on the target traits RFI, backfat thickness (BFT), ribeye area (REA), average body weight (ABW), and metabolic body weight (MBW) was performed with a mixed model using the restricted maximum likelihood method. SNP1062, which changes cytosine for guanine, had no significant association with RFI or REA. However, we found an additive effect on ABW (P ≤ 0.05) and MBW (P ≤ 0.05), with an estimated allele substitution effect of -1.59 and -0.93 kg0.75, respectively. A dominant effect of this SNP for BFT was also found (P ≤ 0.010). Our results are the first that identify NEUROD1 as a candidate that affects BFT, ABW, and MBW. Once confirmed, the inclusion of this SNP in dense panels may improve the accuracy of genomic selection for these traits in Nelore beef cattle as this SNP is not currently represented on SNP chips. MenosFeed efficiency and carcass characteristics are late-measured traits. The detection of molecular markers associated with them can help breeding programs to select animals early in life, and to predict breeding values with high accuracy. The objective of this study was to identify polymorphisms in the functional and positional candidate gene NEUROD1 (neurogenic differentiation 1), and investigate their associations with production traits in reference families of Nelore cattle. A total of 585 steers were used, from 34 sires chosen to represent the variability of this breed. By sequencing 14 animals with extreme residual feed intake (RFI) values, seven single nucleotide polymorphisms (SNPs) in NEUROD1 were identified. The investigation of marker effects on the target traits RFI, backfat thickness (BFT), ribeye area (REA), average body weight (ABW), and metabolic body weight (MBW) was performed with a mixed model using the restricted maximum likelihood method. SNP1062, which changes cytosine for guanine, had no significant association with RFI or REA. However, we found an additive effect on ABW (P ≤ 0.05) and MBW (P ≤ 0.05), with an estimated allele substitution effect of -1.59 and -0.93 kg0.75, respectively. A dominant effect of this SNP for BFT was also found (P ≤ 0.010). Our results are the first that identify NEUROD1 as a candidate that affects BFT, ABW, and MBW. Once confirmed, the inclusion of this SNP in dense panels may improve the accuracy of genomic s... Mostrar Tudo |
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Palavras-Chave: |
Candidate gene; Feed efficiency; Nelore. |
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Thesagro: |
Bos Indicus; Gado de corte; Gado Nelore. |
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Thesaurus Nal: |
Body composition; Feed conversion; Zebu. |
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Categoria do assunto: |
G Melhoramento Genético
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/147967/1/mudadu-gmr-2016.pdf
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Marc: |
LEADER 02711naa a2200385 a 4500
001 2053741
005 2019-03-28
008 2016 bl uuuu u00u1 u #d
024 7 $a10.4238/gmr.15028161$2DOI
100 1 $aOLIVEIRA, P. P. A.
245 $aA single nucleotide polymorphism in NEUROD1 is associated with production traits in nelore beef cattle.$h[electronic resource]
260 $c2016
520 $aFeed efficiency and carcass characteristics are late-measured traits. The detection of molecular markers associated with them can help breeding programs to select animals early in life, and to predict breeding values with high accuracy. The objective of this study was to identify polymorphisms in the functional and positional candidate gene NEUROD1 (neurogenic differentiation 1), and investigate their associations with production traits in reference families of Nelore cattle. A total of 585 steers were used, from 34 sires chosen to represent the variability of this breed. By sequencing 14 animals with extreme residual feed intake (RFI) values, seven single nucleotide polymorphisms (SNPs) in NEUROD1 were identified. The investigation of marker effects on the target traits RFI, backfat thickness (BFT), ribeye area (REA), average body weight (ABW), and metabolic body weight (MBW) was performed with a mixed model using the restricted maximum likelihood method. SNP1062, which changes cytosine for guanine, had no significant association with RFI or REA. However, we found an additive effect on ABW (P ≤ 0.05) and MBW (P ≤ 0.05), with an estimated allele substitution effect of -1.59 and -0.93 kg0.75, respectively. A dominant effect of this SNP for BFT was also found (P ≤ 0.010). Our results are the first that identify NEUROD1 as a candidate that affects BFT, ABW, and MBW. Once confirmed, the inclusion of this SNP in dense panels may improve the accuracy of genomic selection for these traits in Nelore beef cattle as this SNP is not currently represented on SNP chips.
650 $aBody composition
650 $aFeed conversion
650 $aZebu
650 $aBos Indicus
650 $aGado de corte
650 $aGado Nelore
653 $aCandidate gene
653 $aFeed efficiency
653 $aNelore
700 1 $aTIZIOTO, P. C.
700 1 $aMALAGO JUNIOR, W.
700 1 $aNASCIMENTO, M. L. do
700 1 $aCESAR, A. S. M.
700 1 $aDINIZ, W. J. da S.
700 1 $aSOUZA, M. M. de
700 1 $aLANNA, D. P. D.
700 1 $aTULLIO, R. R.
700 1 $aMOURAO, G. B.
700 1 $aMUDADU, M. de A.
700 1 $aCOUTINHO, L. L.
700 1 $aREGITANO, L. C. de A.
773 $tGenetics and Molecular Research$gv. 15, n. 2, p. 1-8, 2016.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Trigo. Para informações adicionais entre em contato com cnpt.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja; Embrapa Trigo. |
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Data corrente: |
08/09/2010 |
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Data da última atualização: |
28/01/2011 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
BERTAGNOLLI, P. F.; COSTAMILAN, L. M.; EICHELBERGER, L.; ACOSTA, A. da S.; PEREIRA, F. T. F.; RODRIGUES, O.; OLIVEIRA, M. F. de; ARIAS, C. A. A.; KASTER, M.; CARNEIRO, G. E. de S.; MOREIRA, J. U. V.; ALMEIDA, A. M. R.; DIAS, W. P.; SOARES, R. M.; PIPOLO, A. E. |
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Afiliação: |
PAULO FERNANDO BERTAGNOLLI, CNPT; LEILA MARIA COSTAMILAN, CNPT; LUIZ EICHELBERGER, CNPT; ADAO DA SILVA ACOSTA, CNPT; FRANCISCO TENORIO FALCAO PEREIRA, SNTEEN P Fundo; OSMAR RODRIGUES, CNPT; MARCELO FERNANDES DE OLIVEIRA, CNPSO; CARLOS ALBERTO ARRABAL ARIAS, CNPSO; MILTON KASTER, CNPSO; GERALDO ESTEVAM DE SOUZA CARNEIRO, CNPSO; JOSE UBIRAJARA VIEIRA MOREIRA, CNPSO; ALVARO MANUEL RODRIGUES ALMEIDA, CNPSO; WALDIR PEREIRA DIAS, CNPSO; RAFAEL MOREIRA SOARES, CNPSO; ANTONIO EDUARDO PIPOLO, CNPSO. |
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Título: |
BRS Tordilha RR: cultivar de soja indicada para o Rio Grande do Sul, Santa Catarina, Paraná, São Paulo (macrorregião 1 e 2) e Mato Grosso do Sul (macrorregião 2). |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 31., 2010, Brasília, DF. Resumos... Londrina: Embrapa Soja, 2010. p. 354-355. |
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Idioma: |
Português |
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Notas: |
Resumo 119. Editores técnicos: Adilson de Oliveira Junior, Odilon Ferreira Saraiva, Regina Maria Villas Bôas de Campo Leite, César de Castro, Jussara Flores de Oliveira Arbues, Wellington Cavalcanti. |
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Palavras-Chave: |
Cultivar de soja. |
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Thesagro: |
Melhoramento genético vegetal; Soja; Variedade. |
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Thesaurus NAL: |
Cultivars; Plant breeding; Soybeans; Varieties. |
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Categoria do assunto: |
--
G Melhoramento Genético |
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Marc: |
LEADER 01425naa a2200385 a 4500
001 1874916
005 2011-01-28
008 2010 bl uuuu u00u1 u #d
100 1 $aBERTAGNOLLI, P. F.
245 $aBRS Tordilha RR$bcultivar de soja indicada para o Rio Grande do Sul, Santa Catarina, Paraná, São Paulo (macrorregião 1 e 2) e Mato Grosso do Sul (macrorregião 2).
260 $c2010
500 $aResumo 119. Editores técnicos: Adilson de Oliveira Junior, Odilon Ferreira Saraiva, Regina Maria Villas Bôas de Campo Leite, César de Castro, Jussara Flores de Oliveira Arbues, Wellington Cavalcanti.
650 $aCultivars
650 $aPlant breeding
650 $aSoybeans
650 $aVarieties
650 $aMelhoramento genético vegetal
650 $aSoja
650 $aVariedade
653 $aCultivar de soja
700 1 $aCOSTAMILAN, L. M.
700 1 $aEICHELBERGER, L.
700 1 $aACOSTA, A. da S.
700 1 $aPEREIRA, F. T. F.
700 1 $aRODRIGUES, O.
700 1 $aOLIVEIRA, M. F. de
700 1 $aARIAS, C. A. A.
700 1 $aKASTER, M.
700 1 $aCARNEIRO, G. E. de S.
700 1 $aMOREIRA, J. U. V.
700 1 $aALMEIDA, A. M. R.
700 1 $aDIAS, W. P.
700 1 $aSOARES, R. M.
700 1 $aPIPOLO, A. E.
773 $tIn: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 31., 2010, Brasília, DF. Resumos... Londrina: Embrapa Soja, 2010. p. 354-355.
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Registro original: |
Embrapa Trigo (CNPT) |
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