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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
22/12/2023 |
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Data da última atualização: |
22/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RAMOS, P. B. B.; MENEZES, G. R. de O.; SILVA, D. A. DA; LOURENCO, D.; SANTIAGO, G. G.; TORRES JUNIOR, R. A. de A.; SILVA, F. F. E; LOPES, P. S.; VERONEZA, R. |
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Afiliação: |
PEDRO VITAL BRASIL RAMOS, UNIVERSIDADE FEDERAL DE VIÇOSA; GILBERTO ROMEIRO DE OLIVEIRA MENEZE, CNPGC; DELVAN ALVES DA SILVA, UNIVERSIDADE FEDERAL DE VIÇOSA; DANIELA LOURENCO, UNIVERSITY OF GEORGIA; GUSTAVO GARCIA SANTIAGO, GDM SEEDS; ROBERTO AUGUSTO DE A TORRES JUNIOR, CNPGC; FABYANO FONSECA E SILVA, UNIVERSIDADE FEDERAL DE VIÇOSA; PAULO SÁVIO LOPES, UNIVERSIDADE FEDERAL DE VIÇOSA; RENATA VERONEZE, UNIVERSIDADE FEDERAL DE VIÇOSA. |
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Título: |
Genomic analysis of feed efficiency traits in beef cattle using random regression models. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Journal Animal Breeding and Genetics, 2023. |
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DOI: |
10.1111/jbg.12840. |
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Idioma: |
Inglês |
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Notas: |
Online ahead of print. |
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Conteúdo: |
ABSTRACT - Feed efficiency plays a major role in the overall profitability and sustainability of the beef cattle industry, as it is directly related to the reduction of the animal demand for input and methane emissions. Traditionally, the average daily feed intake and weight gain are used to calculate feed efficiency traits. However, feed efficiency traits can be analysed longitudinally using random regression models (RRMs), which allow fitting random genetic and environmental effects over time by considering the covariance pattern between the daily records. Therefore, the objectives of this study were to: (1) propose genomic evaluations for dry matter intake (DMI), body weight gain (BWG), residual feed intake (RFI) and residual weight gain (RWG) data collected during an 84-day feedlot test period via RRMs; (2) compare the goodness-of-fit of RRM using Legendre polynomials (LP) and B-spline functions; (3) evaluate the genetic parameters behaviour for feed efficiency traits and their implication for new selection strategies. The datasets were provided by the EMBRAPA–GENEPLUS beef cattle breeding program and included 2920 records for DMI, 2696 records for BWG and 4675 genotyped animals. Genetic parameters and genomic breeding values (GEBVs) were estimated by RRMs under ssGBLUP for Nellore cattle using orthogonal LPs and B-spline. Models were compared based on the deviance information criterion (DIC). The ranking of the average GEBV of each test week and the overall GEBV average were compared by the percentage of individuals in common and the Spearman correlation coefficient (top 1%, 5%, 10% and 100%). The highest goodness-of-fit was obtained with linear B-Spline function considering heterogeneous residual variance. The heritability estimates across the test period for DMI, BWG, RFI and RWG ranged from 0.06 to 0.21, 0.11 to 0.30, 0.03 to 0.26 and 0.07 to 0.27, respectively. DMI and RFI presented within-trait genetic correlations ranging from low to high magnitude across different performance test-day. In contrast, BWG and RWG presented negative genetic correlations between the first 3weeks and the other days of performance tests. DMI and RFI presented a high-ranking similarity between the GEBV average of week eight and the overall GEBV average, with Spearman correlations and percentages of individuals selected in common ranging from 0.95 to 1.00 and 93 to 100, respectively. Week 11 presented the highest Spearman correlations (ranging from 0.94 to 0.98) and percentages of individuals selected in common (ranging from 85 to 94) of BWG and RWG with the average GEBV of the entire period of the test. In conclusion, the RRM using linear B-splines is a feasible alternative for the genomic evaluation of feed efficiency. Heritability estimates of DMI, RFI, BWG and RWG indicate enough additive genetic variance to achieve a moderate response to selection. A new selection strategy can be adopted by reducing the performance test to 56days for DMI and RFI selection and 77days for BWG and RWG selection. MenosABSTRACT - Feed efficiency plays a major role in the overall profitability and sustainability of the beef cattle industry, as it is directly related to the reduction of the animal demand for input and methane emissions. Traditionally, the average daily feed intake and weight gain are used to calculate feed efficiency traits. However, feed efficiency traits can be analysed longitudinally using random regression models (RRMs), which allow fitting random genetic and environmental effects over time by considering the covariance pattern between the daily records. Therefore, the objectives of this study were to: (1) propose genomic evaluations for dry matter intake (DMI), body weight gain (BWG), residual feed intake (RFI) and residual weight gain (RWG) data collected during an 84-day feedlot test period via RRMs; (2) compare the goodness-of-fit of RRM using Legendre polynomials (LP) and B-spline functions; (3) evaluate the genetic parameters behaviour for feed efficiency traits and their implication for new selection strategies. The datasets were provided by the EMBRAPA–GENEPLUS beef cattle breeding program and included 2920 records for DMI, 2696 records for BWG and 4675 genotyped animals. Genetic parameters and genomic breeding values (GEBVs) were estimated by RRMs under ssGBLUP for Nellore cattle using orthogonal LPs and B-spline. Models were compared based on the deviance information criterion (DIC). The ranking of the average GEBV of each test week and the overall GEBV average... Mostrar Tudo |
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Thesagro: |
Análise Estatística; Gado de Corte; Genótipo. |
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Thesaurus Nal: |
Beef cattle; Feed intake; Genotype; Nellore. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03961naa a2200325 a 4500
001 2160221
005 2023-12-22
008 2023 bl uuuu u00u1 u #d
024 7 $a10.1111/jbg.12840.$2DOI
100 1 $aRAMOS, P. B. B.
245 $aGenomic analysis of feed efficiency traits in beef cattle using random regression models.$h[electronic resource]
260 $c2023
500 $aOnline ahead of print.
520 $aABSTRACT - Feed efficiency plays a major role in the overall profitability and sustainability of the beef cattle industry, as it is directly related to the reduction of the animal demand for input and methane emissions. Traditionally, the average daily feed intake and weight gain are used to calculate feed efficiency traits. However, feed efficiency traits can be analysed longitudinally using random regression models (RRMs), which allow fitting random genetic and environmental effects over time by considering the covariance pattern between the daily records. Therefore, the objectives of this study were to: (1) propose genomic evaluations for dry matter intake (DMI), body weight gain (BWG), residual feed intake (RFI) and residual weight gain (RWG) data collected during an 84-day feedlot test period via RRMs; (2) compare the goodness-of-fit of RRM using Legendre polynomials (LP) and B-spline functions; (3) evaluate the genetic parameters behaviour for feed efficiency traits and their implication for new selection strategies. The datasets were provided by the EMBRAPA–GENEPLUS beef cattle breeding program and included 2920 records for DMI, 2696 records for BWG and 4675 genotyped animals. Genetic parameters and genomic breeding values (GEBVs) were estimated by RRMs under ssGBLUP for Nellore cattle using orthogonal LPs and B-spline. Models were compared based on the deviance information criterion (DIC). The ranking of the average GEBV of each test week and the overall GEBV average were compared by the percentage of individuals in common and the Spearman correlation coefficient (top 1%, 5%, 10% and 100%). The highest goodness-of-fit was obtained with linear B-Spline function considering heterogeneous residual variance. The heritability estimates across the test period for DMI, BWG, RFI and RWG ranged from 0.06 to 0.21, 0.11 to 0.30, 0.03 to 0.26 and 0.07 to 0.27, respectively. DMI and RFI presented within-trait genetic correlations ranging from low to high magnitude across different performance test-day. In contrast, BWG and RWG presented negative genetic correlations between the first 3weeks and the other days of performance tests. DMI and RFI presented a high-ranking similarity between the GEBV average of week eight and the overall GEBV average, with Spearman correlations and percentages of individuals selected in common ranging from 0.95 to 1.00 and 93 to 100, respectively. Week 11 presented the highest Spearman correlations (ranging from 0.94 to 0.98) and percentages of individuals selected in common (ranging from 85 to 94) of BWG and RWG with the average GEBV of the entire period of the test. In conclusion, the RRM using linear B-splines is a feasible alternative for the genomic evaluation of feed efficiency. Heritability estimates of DMI, RFI, BWG and RWG indicate enough additive genetic variance to achieve a moderate response to selection. A new selection strategy can be adopted by reducing the performance test to 56days for DMI and RFI selection and 77days for BWG and RWG selection.
650 $aBeef cattle
650 $aFeed intake
650 $aGenotype
650 $aNellore
650 $aAnálise Estatística
650 $aGado de Corte
650 $aGenótipo
700 1 $aMENEZES, G. R. de O.
700 1 $aSILVA, D. A. DA
700 1 $aLOURENCO, D.
700 1 $aSANTIAGO, G. G.
700 1 $aTORRES JUNIOR, R. A. de A.
700 1 $aSILVA, F. F. E
700 1 $aLOPES, P. S.
700 1 $aVERONEZA, R.
773 $tJournal Animal Breeding and Genetics, 2023.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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| Registros recuperados : 22 | |
| 1. |  | VESCHI, J. L. A.; ZAFALON, L. F.; BORGES, F. C.; AZEVEDO, V.; MIYOSHI, A.; MEYER, R.; PORTELA, R.; GOUVEIA, A. M. G. Avaliation of antibody anti-Corynebacterium pseudotuberculosis in goats milking of Sisal area in state of Bahia. In: SIMPÓSIO EMBRAPA LABEX EUA DE SANIDADE ANIMAL, 2., Brasília, 2012. Anais... Brasília: Embrapa Estudos e Capacitação, 2012. p. 105-106.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 2. | | VESCHI, J. L. A.; ZAFALON, L. F.; BORGES, F. C.; AZEVEDO, V.; MIYOSHI, A.; MEYER, R.; PORTELA, R.; GOUVEIA, A. M. G. Evaluation of antibody anti-Corynebacterium pseudotuberculosis in goats milking of Sisal area in state of Bahia. In: SIMPÓSIO EMBRAPA LABEX EUA DE SANIDADE ANIMAL, 2., Brasília, 2012. Anais... Brasília: Embrapa Estudos e Capacitação, 2012. p. 105-106.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 3. | | LOBO, F. P.; RODRIGUES, M. R.; RODRIGUES, G. O. L.; HILÁRIO, H. O.; SOUZA, R. A.; TAUCH, A.; MIYOSHI, A.; FRANCO, G. C.; AZEVEDO, V.; FRANCO, G. R. KOMODO: a web tool for detecting and visualizing biased distribution of groups of homologous genes in monophyletic taxa. Nucleic Acids Research, Oxford, v. 40, p. W491-W497, 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agricultura Digital. |
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| 4. | | VESCHI, J. L. A.; ZAFALON, L. F.; BORGES, F. C.; AZEVEDO, V.; MIYOSHI, A.; MEYER, R.; PORTELA, R.; GOUVEIA, A. M. G. Presence of antibody anti-Corynebacterium pseudotuberculosis in sheep in Dormentes state fo Pernambuco, Brazil. In: SIMPÓSIO EMBRAPA LABEX EUA DE SANIDADE ANIMAL, 2., Brasília, 2012. Anais... Brasília: Embrapa Estudos e Capacitação, 2012. p. 107-108| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 5. | | VESCHI, J. L. A.; ZAFALON, L. F.; BORGES, F. C.; AZEVEDO, V.; MIYOSHI, A.; MEYER, R.; PORTELA, R.; GOUVEIA, A. M. G. Presence of antibody anti-Corynebacterium pseudotuberculosis in sheep in Dormentes state of Pernambuco, Brazil. In: SIMPÓSIO EMBRAPA LABEX EUA DE SANIDADE ANIMAL, 2., Brasília, 2012. Anais... Brasília: Embrapa Estudos e Capacitação, 2012. p. 107-108| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 6. | | MIYOSHI, A.; ROSINHA, G. M. S.; CAMARGO I. L. B. C.; TRANT, C. M. C.; CARDOSO, F. C.; AZEVEDO, V.; OLIVEIRA, S. C. The role of the vacB gene in the pathogenesis of Brucella abortus. Microbes and infections, v. 9, n. 3, p. 375-381, Mar. 2007.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 7. | | GUIMARAES, A. S.; DORNELES, E. M. S.; ANDRADE, G. I.; LAGE, A. P.; MIYOSHI, A.; AZEVEDO, V.; GOUVEIA, A. M. G.; HEINEMANN, M. B. Molecular characterization of Corynebacterium pseudotuberculosis isolates using ERIC-PCR. Veterinary Microbiology, v. 153, n. 3/4, p. 299-306, 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 8. | | GUIMARAES, A. S.; CARMO, F. B.; HEINEMANN, M. B.; PORTELA, R. W. D.; MEYER, R.; LAGE, A. P.; SEYFFERT, N.; MIYOSHI, A.; AZEVEDO, V.; GOUVEIA, A. M. G. High sero-prevalence of caseous lymphadenitis identified in slaughterhouse samples as a consequence of deficiencies in sheep farm management in the state of Minas Gerais, Brazil. BMC Veterinary Research, v. 7, article 68, 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 9. | | GOUVEIA, A. M. G.; SILVA, M. X.; MAIA, J. M. S.; BRANDAO, H. de M.; SEYFFERT, N.; MIYOSHI, A.; AZEVEDO, V.; GUIMARAES, A. S. Technological level and epidemiological aspects of sheep husbandry in Minas Gerais, southeastern Brazil. Pesquisa Veterinária Brasileira, v. 34, n. 9, p. 865-868, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 10. | | MARTINS, R. de J.; VESCHI, J. L. A.; CARMO, F. B.; AZEVEDO, V.; SEYFFERT, N; MIYOSHI, A.; MEYER, R.; PORTELA, R.; PEIXOTO, R. M.; COSTA, M. M. da; ZAFALON, L. F.; GOUVEIA, A. M. G. Avaliação da presença de anticorpos anti-Corynebacterium pseudotuberculosis em caprinos leiteiros do Território do Sisal, BA. In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 5., 2010, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2010. p. 25-31. (Embrapa Semiárido. Documentos, 228.).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 11. | | MARTINS, R. de J.; VESCHI, J. L. A.; LANDIM, A. M. de S.; CARMO, F. B. do; AZEVEDO, V.; MIYOSHI, A.; MEYER, R.; PORTELA, R.; ZAFALON, L. F.; GOUVEIA, A. M. G. Avaliação da presença de anticorpos anti-Corynebacterium pseudotuberculosis em ovinos do município de Dormentes, PE. In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 6., 2011, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2011. p. 397-403. (Embrapa Semiárido. Documentos, 238).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste; Embrapa Semiárido. |
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| 12. | | CARMO, F. B. DO; GUIMARAES, A. S.; PAULETTI, R. B.; LAGE, A. P.; GONÇALVES, V. S. P.; MEYER, R.; PORTELA, R. W. B.; MIYOSHI, A.; AZEVEDO, V.; GOUVEIA, A. M. G.; HEINEMANN, M. B. Prevalência de anticorpos contra a linfadenite caseosa em criações comerciais de ovinos no Distrito Federal, Brasil. Arquivos do Instituto Biológico, v. 79, n. 2, p. 293-298, 2012.| Tipo: Nota Técnica/Nota Científica |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 13. | | DORNELES, E. M. S.; ANDRADE, G. I.; SANTOS, E. L. DE S.; SANTANA, J. A.; LAGE, A. P.; GUIMARAES, A. S.; MOTA, R. A.; SANTOS, A. DE S.; MIYOSHI, A.; AZEVEDO, V. Molecular characterization of Corynebacterium pseudotuberculosis isolated from goats using ERIC-PCR. In: ENCONTRO NACIONAL DE PATOLOGIA VETERINÁRIA, 15., 2011, Goiânia. Resumos... Goiânia: [s.n.], 2011.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 14. | | DORNELES, E. M. S.; ANDRADE, G. I.; SANTOS, E. L. DE S.; SANTANA, J. A.; LAGE, A. P.; GUIMARAES, A. S.; MOTA, R. A.; SANTOS, A. DE S.; MIYOSHI, A.; AZEVEDO, V.; GOUVEIA, A. M. G.; HEINEMANN, M. B. Molecular characterization of Corynebacterium pseudotuberculosis isolated from goats using eric-PCR. In: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 26., 2011, Foz do Iguaçu. Resumos. Foz do Iguaçu: Sociedade Brasileira de Microbiologia, 2011.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 15. | | DORNELES, E. M. S.; SANTANA, J. A.; ANDRADE, G. I.; SANTOS, E. L. S.; GUIMARAES, A. S.; MOTA, R. A.; SANTOS, A. S.; MIYOSHI, A.; AZEVEDO, V.; GOUVEIA, A. M. G.; LAGE, A. P.; HEINEMANN, M. B. Molecular characterization of Corynebacterium pseudotuberculosis isolated from goats using ERIC-PCR. Genetics and Molecular Research, v. 153, n. 3/4, p. 299-306, 2011| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 16. | | PACHECO, L. G. C.; PENA, R. R.; CASTRO, T. L. P.; DORELLA, F. A.; BAHIA, R. C.; CARMINATI, R.; FROTA, M. N. L.; OLIVEIRA, S. C.; MEYER, R.; ALVES, F. S. F.; MIYOSHI, A.; AZEVEDO, V. Multiplex PCR assay for identification of Corynebacterium pseudotuberculosis from pure cultures and for rapid detection of this pathogen in clinical samples. Journal of Medical Microbiology, v. 56, n. 4, p. 480-486, Apr. 2007.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 17. | | DORELLA, F. A.; ESTEVAM, E. M.; PACHECO, L. G. C.; GUIMARAES, C. T.; LANA, U. G. P.; GOMES, E. A.; BARSANTE, M. M.; OLIVEIRA, S. C.; MEYER, R.; MIYOSHI, A.; AZEVEDO, V. In vivo insertional mutagenesis in Corynebacterium pseudotuberculosis: an efficient means to identify DNA sequences encoding exported proteins. Applied and Environmental Microbiology, Washington, v. 72, n. 11, p. 7368-7372, 2006.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 18. | | ANTUNES, C. A.; GUIMARAES, A. S.; SILVA, W. M.; CASTRO, T. L. DE P.; RIBEIRO, D.; DORELLA, F. A.; SILVA, R. DE F.; GALA-GARCIA, A.; CARVALHO, R. D. DE O.; MORAES, P.; ROCHA, F. S.; MAGALHÃES, A.; ALMEIDA, S. S. DE; EL AOUAR FILHO, R. A.; GOUVEIA, A. M. G.; MIYOSHI, A.; AZEVEDO, V.; SEYFFERT, N. Avaliação de um teste intradérmico de hipersensibilidade com antígenos secretados de Corynebacterium pseudotuberculosis para o diagnóstico subclínico da linfadenite caseosa em caprinos. In: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 26., 2011, Foz do Iguaçu. Resumos. Foz do Iguaçu: Sociedade Brasileira de Microbiologia, 2011.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 19. | | DORNELES, E. M. S.; SANTANA, J. A.; RIBEIRO, D.; DORELLA, F. A.; GUIMARAES, A. S.; MOAWAD, M. S.; SELIM, S. A.; GARALDI, A. L. M.; MIYOSHI, A.; RIBEIRO, M. G.; GOUVEIA, A. M. G.; AZEVEDO, V.; HEINEMANN, M. B.; LAGE, A. P. Evaluation of ERIC-PCR as Genotyping Method for Corynebacterium pseudotuberculosis Isolates. Plos One, v. 9, n. 6, e98758, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 20. | | PEREIRA, U. de P.; SANTOS, A. R. dos; HASSAN, S. S.; ABURJAILE, F. F.; SOARES, S. de C.; RAMOS, R. T. J.; CARNEIRO, A. R.; GUIMARÃES, L. C.; ALMEIDA, S. S. de; DINIZ, C. A. A.; BARBOSA, M. S.; SÁ, P. G. de; ALI, A.; BAKHTIAR, S. M.; DORELLA, F. A.; ZERLOTINI, A.; ARAÚJO, F. M. G.; LEITE, L. R.; OLIVEIRA, G.; MIYOSHI, A.; SILVA, A.; AZEVEDO, V.; FIGUEIREDO, H. C. P. Complete genome sequence of Streptococcus agalactiae strain SA20-06, a fish pathogen associated to meningoencephalitis outbreaks. Standards in Genomic Sciences, v. 8, n. 2, p.188-197, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Agricultura Digital. |
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| Registros recuperados : 22 | |
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