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4. | | SOUZA, I.; SOARES, J.; VENTURA, R.; PEIXOTO, R.; SANTO, I. P.; BAVAY, C.; LUZ, L. DIPUC - Diagnóstico participativo de unidades de conservação. In: CONGRESSO BRASILEIRO DE UNIDADES DE CONSERVAÇÃO, 3., 2002, Fortaleza. Anais. Fortaleza: Rede Nacional Pró-Unidades de Conservação: Fundação O Boticário de Proteção à Natureza, 2002. p. 3-12. Trabalhos técnicos. Biblioteca(s): Embrapa Florestas. |
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5. | | NASCIMENTO, G. B.; VENTURA, R. V.; LEDUR, M. C.; SAVEGNAGO, R. P.; SENO, L. de O.; MUNARI, D. P. Inbreeding effect and genotyping strategies for genomic selection in simulated data. In: INTERNATIONAL SYMPOSIUM ON ANIMAL FUNCTIONAL GENOMICS, 5., 2013, Guarujá. Programme and abstract book... [S.l.: s.n.], 2013. p. 41. ISAFG 2013. AB 34. Biblioteca(s): Embrapa Suínos e Aves. |
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7. | | CARRARA, E. R.; LOPES, P. S.; PEREZ, B. C.; VENTURA, R. V.; JOSAHKIAN, L. A.; PEIXOTO, M. G. C. D. Inbreeding and its effects on milk, growth, and reproductive traits in Guzerá cattle clustered by genetic similarity. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 56., 2021, Florianópolis. Animal science: challenges in production and sustainability: proceedings... Brasília, DF: Sociedade Brasileira de Zootecnia, 2021. p. 336. Evento virtual. Biblioteca(s): Embrapa Gado de Leite. |
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11. | | CHUD, T. C. S.; VENTURA, R. V.; SCHENKEL. F. S.; URBINATI, I.; CARVALHEIRO, R.; REGITANO, L. C. de A.; MARCONDES, C. R.; MINARI, D. P. Accuracy of genotype imputation in Canchim cattle using FImpute and Beagle software. In: INTERNATIONAL SYMPOSIUM ON ANIMAL FUNCTIONAL GENOMICS, 5., 2013, Guarujá. Abstract... Guarujá:[ s.n.], 2013. AB.20. Biblioteca(s): Embrapa Pecuária Sudeste. |
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12. | | FREITAS, L. S.; SILVA, M. A.; VERNEQUE, R. da S.; SANTOS, G. G.; CORRÊA, G. S.; VALENTE, B. D.; PEIXOTO, M. G. C. D.; VENTURA, R. V. Comparação de modelos de regressão aleatória, para avaliação genética da produção de leite no dia do controle de vacas Guzerá. In: SIMPÓSIO BRASILEIRO DE MELHORAMENTO ANIMAL, 7., 2008, São Carlos. Anais... São Carlos: SBMA, 2008. Biblioteca(s): Embrapa Gado de Leite. |
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13. | | VENTURA, H. T.; SILVA, F. F e; VARONA, L.; FIGUEIREDO, E. A. P. de; COSTA, E. V.; SILVA, L. P. da; VENTURA. R.; LOPES, P. S. Comparing multi-trait Poisson and Gaussian Bayesian models for genetic evaluation of litter traits in pigs. Livestock Science, v. 176, p. 47-53, 2015. Biblioteca(s): Embrapa Suínos e Aves. |
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14. | | BUZANSKAS, M. E.; GROSSI, D. A.; SCHENKEL, D. A.; VENTURA, R.; REGITANO, L. C. de A.; ALENCAR, M. M. de; MUNARI, D. P. Genome wide association analysis for birth and weaning weight in Canchim beef cattle. In: ANNUAL MEETING BRAZILIAN SOCIETY OF ANIMAL SCIENCE, 50., 2013, Campinas. The integration of Knowledge in animal production - Abstracts. Campinas: SBZ, 2013. 1 CD-ROM Biblioteca(s): Embrapa Pecuária Sudeste. |
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15. | | OLIVEIRA JUNIOR, G. A.; VENTURA, R.; FREITAS, B. G. de; SANTANA, M. H. A.; SILVA, M. V. G. B.; FERRAZ, J. B. S.; GARRICK, D. J. Genome-wide association study in reproductive trait of Nellore heifers. In: PLANT & ANIMAL GENOME, 24., 2016, San Diego. [Proceedings...] San Diego: [s.n.], 2016. Biblioteca(s): Embrapa Gado de Leite. |
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16. | | SIMONELLI, S. M.; SILVA, M. A.; SILVA, L. O. C. da; PEREIRA, J. C. C.; SOUZA, J. E. R.; VENTURA, R. V.; VALENTE, B. D. Critérios de seleção para características de crescimento em bovinos da raça Nelore. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Belo Horizonte, v. 56, n. 3, p. 374-384, jun. 2004. Título em inglês: Selection criteria for growth traits in Nellore cattle. Biblioteca(s): Embrapa Gado de Corte. |
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17. | | VENTURA, R. M.; TAKATA, C. S. A.; SILVA, R. A. M. S.; NUNES, V. L.; TAKEDA, G. F.; TEIXEIRA, M. M. G. Molecular and morphological studies of Brazilian Trypanosoma evansi stocks: the total absence of kDNA in Trypanosomes from both laboratory stocks and naturally infected domestic and wild mammals. Journal of Parasitology, v.86, n.6, p.1289-1298, Dec. 2000. Biblioteca(s): Embrapa Pantanal. |
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18. | | VIZONA, R. G.; PEREZ, B. da C.; PEIXOTO, M. G. C. D.; VIANA, J. H. M.; VENTURA, R. V.; VERCESI FILHO, A. E.; BALIEIRO, J. C. de C. Genetic analysis of in-vitro embryo production traits in Dairy Gir cattle. Theriogenology, v. 148, p. 149-161, 2020. Biblioteca(s): Embrapa Gado de Leite; Embrapa Recursos Genéticos e Biotecnologia. |
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19. | | BUZANSKAS, M. E.; VENTURA, R. V.; REGITANO, L. C. de A.; SCHENKEL, F. S.; ALENCAR, M. M. de; MUNARI, D. P. Estudo de associações genômicas para idade ao primeiro e segundo parto em bovinos da raça Canchim. In: SIMPÓSIO BRASILEIRO DE MELHORAMENTO ANIMAL, 10., 2013, Uberaba. Anais... Belo Horizonte: SBMA, 2013. 3 p. Biblioteca(s): Embrapa Pecuária Sudeste. |
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20. | | FRIDRICH, A. B.; SILVA, M. A.; VALENTE, B. D.; SOUSA, J. E. R.; CORRÊA, G. S. S.; FERREIRA, I. C.; VENTURA, R. V.; SILVA, L. O. C. Interação genótipo x ambiente e estimativas de parâmetros genéticos dos pesos aos 205 e 365 dias de idade de bovinos Nelore. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Belo Horizonte, v. 60, n. 4, p. 917-925, ago. 2008. Biblioteca(s): Embrapa Gado de Corte. |
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Registros recuperados : 47 | |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Corte. Para informações adicionais entre em contato com cnpgc.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
27/10/2023 |
Data da última atualização: |
31/10/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
MORALES, D. DA S.; SILVA, D. O.; AYRES, D. R.; SANTANA JÚNIOR, M. L.; BIGNARDI, A. B.; VENTURA, R. V.; MENEZES, G. R. de O.; CARVALHEIRO, R.; PICCOLI, M. L.; ROSO, V. M.; PEREIRA, R. J. |
Afiliação: |
DÉBORA DA SILVA MORALES, UNIVERSIDADE FEDERAL DE RONDONÓPOLIS; DIOGO OSMAR SILVA, UNIVERSIDADE FEDERAL DE RONDONÓPOLIS; DENISE ROCHA AYRES, UNIVERSIDADE FEDERAL DE RONDONÓPOLIS; MÁRIO LUIZ SANTANA JUNIOR, INIVERSIDADE FEDERAL DE RONDONÓPOLIS; ANNAIZA BRAGA BIGNARDI, UNIVERSIDADE FEDERAL DE RONDONÓPOLIS; RICARDO VIEIRA VENTURA, UNIVERSIDADE DE SÃO PAULO; GILBERTO ROMEIRO DE OLIVEIRA MENEZE, CNPGC; ROBERTO CARVALHEIRO, UNIVERSIDADE ESTADUAL PAULISTA; MÁRIO LUIZ PICCOLI, GenSys Consultores Associados S/S; VANERLEI MOZAQUATRO ROSO, GenSys Consultores Associados S/S; RODRIGO JUNQUEIRA PEREIRA, UNIVERSIDADE FEDERAL DE RONDONÓPOLIS. |
Título: |
Genetic associations between stayability to consecutive calvings and traits of economic interest in taurine and zebu breeds. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Journal of Animal Breeding and Genetics, v. 140, 2023. |
Páginas: |
13 p. |
ISSN: |
1439--0388 |
DOI: |
10.1111/jbg.12827 |
Idioma: |
Inglês |
Conteúdo: |
Stayability (STAY) is a way to evaluate the productive longevity of females. Measuring the STAY at each cow calving allows earlier indicators of longevity to be obtained. Our objective with this study was to verify the association between STAY and consecutive calvings and traits potentially used as selection criteria in beef cattle, such as age at first calving (AFC), days to calving (DC), weaning weight (WW), and yearling weight (YW). Data from the Nelore, Angus/Brangus, and Hereford/Braford breeds were used. The estimation of variance components and subsequent prediction of breeding values were performed for all traits. The estimated breeding values (EBV) were used to analyse the association between STAY and the other traits. The Pearson's correlation estimated between the EBV for the intercept coefficient for STAY to consecutive calvings and those of AFC, DC, WW (direct and maternal effects), and YW was favourable and of low magnitude (<0.25) depending on the breed studied. The influence of the genetic merit of AFC on the chance of selection for STAY was favourable and relevant regardless of the intensity of selection and breed. DC and WW (maternal effect) traits were favourably influenced by the chance of selection for STAY, irrespective of breed. The WW (direct effect) did not affect the chance of selection for STAY for the Nelore and Hereford/Braford breeds and negatively influenced, but to a small extent, the Angus/Brangus breed. For YW, an increase in genetic merit affected the chances of selection for STAY, depending on the breed and selection intensity evaluated. The influence of the genetic merit for AFC, DC, and WW (maternal effect) on the chance of selection for STAY to consecutive calvings was favourable and relevant regardless of the selection intensity scenario evaluated. The WW (direct effect) did not influence the chance of selection for STAY. For the scenario with high selection intensity, the selection for YW favourably influenced the chance of selection for STAY in Angus/Brangus and Hereford/Braford breeds but not in Nelore. MenosStayability (STAY) is a way to evaluate the productive longevity of females. Measuring the STAY at each cow calving allows earlier indicators of longevity to be obtained. Our objective with this study was to verify the association between STAY and consecutive calvings and traits potentially used as selection criteria in beef cattle, such as age at first calving (AFC), days to calving (DC), weaning weight (WW), and yearling weight (YW). Data from the Nelore, Angus/Brangus, and Hereford/Braford breeds were used. The estimation of variance components and subsequent prediction of breeding values were performed for all traits. The estimated breeding values (EBV) were used to analyse the association between STAY and the other traits. The Pearson's correlation estimated between the EBV for the intercept coefficient for STAY to consecutive calvings and those of AFC, DC, WW (direct and maternal effects), and YW was favourable and of low magnitude (<0.25) depending on the breed studied. The influence of the genetic merit of AFC on the chance of selection for STAY was favourable and relevant regardless of the intensity of selection and breed. DC and WW (maternal effect) traits were favourably influenced by the chance of selection for STAY, irrespective of breed. The WW (direct effect) did not affect the chance of selection for STAY for the Nelore and Hereford/Braford breeds and negatively influenced, but to a small extent, the Angus/Brangus breed. For YW, an increase in genetic merit a... Mostrar Tudo |
Thesagro: |
Gado de Corte; Gado Hereford; Gado Nelore; Gado Zebu; Parto; Reprodução Animal; Touro. |
Thesaurus NAL: |
Animal breeding; Animal reproduction; Beef cattle; Calving; Genetic correlation; Quantitative genetics; Selection index; Taurine. |
Categoria do assunto: |
-- |
Marc: |
LEADER 03363naa a2200457 a 4500 001 2157589 005 2023-10-31 008 2023 bl uuuu u00u1 u #d 022 $a1439--0388 024 7 $a10.1111/jbg.12827$2DOI 100 1 $aMORALES, D. DA S. 245 $aGenetic associations between stayability to consecutive calvings and traits of economic interest in taurine and zebu breeds.$h[electronic resource] 260 $c2023 300 $a13 p. 520 $aStayability (STAY) is a way to evaluate the productive longevity of females. Measuring the STAY at each cow calving allows earlier indicators of longevity to be obtained. Our objective with this study was to verify the association between STAY and consecutive calvings and traits potentially used as selection criteria in beef cattle, such as age at first calving (AFC), days to calving (DC), weaning weight (WW), and yearling weight (YW). Data from the Nelore, Angus/Brangus, and Hereford/Braford breeds were used. The estimation of variance components and subsequent prediction of breeding values were performed for all traits. The estimated breeding values (EBV) were used to analyse the association between STAY and the other traits. The Pearson's correlation estimated between the EBV for the intercept coefficient for STAY to consecutive calvings and those of AFC, DC, WW (direct and maternal effects), and YW was favourable and of low magnitude (<0.25) depending on the breed studied. The influence of the genetic merit of AFC on the chance of selection for STAY was favourable and relevant regardless of the intensity of selection and breed. DC and WW (maternal effect) traits were favourably influenced by the chance of selection for STAY, irrespective of breed. The WW (direct effect) did not affect the chance of selection for STAY for the Nelore and Hereford/Braford breeds and negatively influenced, but to a small extent, the Angus/Brangus breed. For YW, an increase in genetic merit affected the chances of selection for STAY, depending on the breed and selection intensity evaluated. The influence of the genetic merit for AFC, DC, and WW (maternal effect) on the chance of selection for STAY to consecutive calvings was favourable and relevant regardless of the selection intensity scenario evaluated. The WW (direct effect) did not influence the chance of selection for STAY. For the scenario with high selection intensity, the selection for YW favourably influenced the chance of selection for STAY in Angus/Brangus and Hereford/Braford breeds but not in Nelore. 650 $aAnimal breeding 650 $aAnimal reproduction 650 $aBeef cattle 650 $aCalving 650 $aGenetic correlation 650 $aQuantitative genetics 650 $aSelection index 650 $aTaurine 650 $aGado de Corte 650 $aGado Hereford 650 $aGado Nelore 650 $aGado Zebu 650 $aParto 650 $aReprodução Animal 650 $aTouro 700 1 $aSILVA, D. O. 700 1 $aAYRES, D. R. 700 1 $aSANTANA JÚNIOR, M. L. 700 1 $aBIGNARDI, A. B. 700 1 $aVENTURA, R. V. 700 1 $aMENEZES, G. R. de O. 700 1 $aCARVALHEIRO, R. 700 1 $aPICCOLI, M. L. 700 1 $aROSO, V. M. 700 1 $aPEREIRA, R. J. 773 $tJournal of Animal Breeding and Genetics$gv. 140, 2023.
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