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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sul. Para informações adicionais entre em contato com cppsul.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas; Embrapa Pecuária Sul. |
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Data corrente: |
27/11/2018 |
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Data da última atualização: |
27/11/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
JUNQUEIRA, V. S.; LOPES, P. S.; RESENDE, M. D. V. de; SILVA, F. F. e; LOURENÇO, D. A. L.; YOKOO, M. J. I.; CARDOSO, F. F. |
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Afiliação: |
Vinícius Silva Junqueira, UFV; Paulo Sávio Lopes, UFV; MARCOS DEON VILELA DE RESENDE, CNPF; Fabyano Fonseca e Silva, UFV; Daniela Andressa Lino Lourenço, University of Georgia; Marcos Jun Iti Yokoo, UFPEL; FERNANDO FLORES CARDOSO, CPPSUL. |
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Título: |
Impact of embryo transfer phenotypic records on large-scale beef cattle genetic evaluations. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, Viçosa, MG, v. 47, e20170033, 2018. |
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Páginas: |
4 p. |
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DOI: |
10.1590/rbz4720170033 |
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Idioma: |
Inglês |
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Conteúdo: |
We aimed to evaluate the impact of using embryo transfer (ET) information on weaning weight estimated breeding values (EBV) and its accuracy. Data from Hereford and Braford cattle, raised under extensive conditions in Southern Brazil, were used. A model that included ET information in addition to maternal (genetic and permanent environmental) effects as a function of foster dams was compared to a model without ET information. Accuracy of both bulls and calves increased due to inclusion of ET records in 0.04 and 0.12 points, respectively. In general, the inclusion of ET records provided a greater amount of phenotypic variance and most accurate EBV for sires and progeny. The results obtained in this study encourage the use of ET phenotypic records in large-scale genetic evaluation programs, especially for bulls that have most of their progeny coming from ET. Most of the Brazilian genetic evaluation programs do not use phenotypic records of ET animals. Therefore, breeding values are predicted based only on parentage average, which implies in underestimated accuracies. Considering that ET has been widely used in Brazil and that such information improves genetic predictions, we suggest modifying the traditional adopted models by considering ET information in the Brazilian genetic evaluations. |
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Palavras-Chave: |
Assisted reproduction; Foster dam; Genetic groups. |
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Thesagro: |
Bovino; Gado de Corte. |
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Thesaurus Nal: |
Accuracy; Beef cattle. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02181naa a2200301 a 4500
001 2100193
005 2018-11-27
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1590/rbz4720170033$2DOI
100 1 $aJUNQUEIRA, V. S.
245 $aImpact of embryo transfer phenotypic records on large-scale beef cattle genetic evaluations.$h[electronic resource]
260 $c2018
300 $a4 p.
520 $aWe aimed to evaluate the impact of using embryo transfer (ET) information on weaning weight estimated breeding values (EBV) and its accuracy. Data from Hereford and Braford cattle, raised under extensive conditions in Southern Brazil, were used. A model that included ET information in addition to maternal (genetic and permanent environmental) effects as a function of foster dams was compared to a model without ET information. Accuracy of both bulls and calves increased due to inclusion of ET records in 0.04 and 0.12 points, respectively. In general, the inclusion of ET records provided a greater amount of phenotypic variance and most accurate EBV for sires and progeny. The results obtained in this study encourage the use of ET phenotypic records in large-scale genetic evaluation programs, especially for bulls that have most of their progeny coming from ET. Most of the Brazilian genetic evaluation programs do not use phenotypic records of ET animals. Therefore, breeding values are predicted based only on parentage average, which implies in underestimated accuracies. Considering that ET has been widely used in Brazil and that such information improves genetic predictions, we suggest modifying the traditional adopted models by considering ET information in the Brazilian genetic evaluations.
650 $aAccuracy
650 $aBeef cattle
650 $aBovino
650 $aGado de Corte
653 $aAssisted reproduction
653 $aFoster dam
653 $aGenetic groups
700 1 $aLOPES, P. S.
700 1 $aRESENDE, M. D. V. de
700 1 $aSILVA, F. F. e
700 1 $aLOURENÇO, D. A. L.
700 1 $aYOKOO, M. J. I.
700 1 $aCARDOSO, F. F.
773 $tRevista Brasileira de Zootecnia, Viçosa, MG$gv. 47, e20170033, 2018.
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Registro original: |
Embrapa Florestas (CNPF) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
18/04/2023 |
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Data da última atualização: |
15/01/2024 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
CORREIA, B. S. B.; DALLE PIAGE, P. M. F.; ALMEIDA, L. S.; RIBEIRO, G. H.; PEIXOTO, C. S.; COLNAGO, L. A.; CARDOSO, D. R. |
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Afiliação: |
LUIZ ALBERTO COLNAGO, CNPDIA. |
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Título: |
The Use of NMR Based Metabolomics to Discriminate Patients with Viral. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
In: COVID-19 Metabolomics and Diagnosis: Chemical Science for Prevention and Understanding Outbreaks of Infectious Diseases. Cham: Springer International Publishing, 2023. |
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Páginas: |
129 - 174 |
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ISBN: |
978-3-031-15889-6 (eletrônico) |
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DOI: |
https://doi.org/10.1007/978-3-031-15889-6_7 |
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Idioma: |
Inglês |
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Conteúdo: |
Infectious diseases are one of the most common conditions impacting global health, being a matter of concern for health agencies due to their contagious capacity and periodic outbreaks of new diseases, such as the global pandemic COVID-19. Viruses are among the main causes of this illness and it is defined as obligate intracellular parasites for their need to have a host cell to live and reproduce, since they won?t produce proteins and compete for nutrients and metabolites leading to the alteration of the host metabolome. The diagnosis of these viral infections can be done by detecting viral particles or components, isolating the virus in cell culture, or even by evaluating immune responses. In this context, metabolomics comes as a very useful tool that reflects all ?omics? techniques and best represents the phenotype. Since water-soluble metabolites and lipids are the major molecular constituents of human plasma, their abnormalities are commonly observed during disease, which contributes to the understanding of physiology and pathology. Nuclear magnetic resonance (NMR) spectroscopy and mass spectrometry (MS) are the most widely used techniques in metabolomics. NMR spectroscopy has emerged as a valuable application due to its ability to identify compounds with simple sample preparation, in addition, to being a non-destructive, highly reproducible, and quantitative technique (primary ratio method). These features make NMR a valuable tool that is frequently used in metabolomics analysis, and nowadays used in the diagnosis of viral diseases. Therefore, in this chapter, we will address a short integrative description of viral diseases and diagnostics, metabolomics, and NMR concepts. Furthermore, we will explore the advances in NMR-based metabolomics applied in medicine, and finally, the viral diseases discriminated by NMR-based metabolomics. MenosInfectious diseases are one of the most common conditions impacting global health, being a matter of concern for health agencies due to their contagious capacity and periodic outbreaks of new diseases, such as the global pandemic COVID-19. Viruses are among the main causes of this illness and it is defined as obligate intracellular parasites for their need to have a host cell to live and reproduce, since they won?t produce proteins and compete for nutrients and metabolites leading to the alteration of the host metabolome. The diagnosis of these viral infections can be done by detecting viral particles or components, isolating the virus in cell culture, or even by evaluating immune responses. In this context, metabolomics comes as a very useful tool that reflects all ?omics? techniques and best represents the phenotype. Since water-soluble metabolites and lipids are the major molecular constituents of human plasma, their abnormalities are commonly observed during disease, which contributes to the understanding of physiology and pathology. Nuclear magnetic resonance (NMR) spectroscopy and mass spectrometry (MS) are the most widely used techniques in metabolomics. NMR spectroscopy has emerged as a valuable application due to its ability to identify compounds with simple sample preparation, in addition, to being a non-destructive, highly reproducible, and quantitative technique (primary ratio method). These features make NMR a valuable tool that is frequently used in metabolomic... Mostrar Tudo |
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Palavras-Chave: |
NMR; Viral diseases. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02696naa a2200241 a 4500
001 2153223
005 2024-01-15
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/978-3-031-15889-6_7$2DOI
100 1 $aCORREIA, B. S. B.
245 $aThe Use of NMR Based Metabolomics to Discriminate Patients with Viral.$h[electronic resource]
260 $c2023
300 $a129 - 174
520 $aInfectious diseases are one of the most common conditions impacting global health, being a matter of concern for health agencies due to their contagious capacity and periodic outbreaks of new diseases, such as the global pandemic COVID-19. Viruses are among the main causes of this illness and it is defined as obligate intracellular parasites for their need to have a host cell to live and reproduce, since they won?t produce proteins and compete for nutrients and metabolites leading to the alteration of the host metabolome. The diagnosis of these viral infections can be done by detecting viral particles or components, isolating the virus in cell culture, or even by evaluating immune responses. In this context, metabolomics comes as a very useful tool that reflects all ?omics? techniques and best represents the phenotype. Since water-soluble metabolites and lipids are the major molecular constituents of human plasma, their abnormalities are commonly observed during disease, which contributes to the understanding of physiology and pathology. Nuclear magnetic resonance (NMR) spectroscopy and mass spectrometry (MS) are the most widely used techniques in metabolomics. NMR spectroscopy has emerged as a valuable application due to its ability to identify compounds with simple sample preparation, in addition, to being a non-destructive, highly reproducible, and quantitative technique (primary ratio method). These features make NMR a valuable tool that is frequently used in metabolomics analysis, and nowadays used in the diagnosis of viral diseases. Therefore, in this chapter, we will address a short integrative description of viral diseases and diagnostics, metabolomics, and NMR concepts. Furthermore, we will explore the advances in NMR-based metabolomics applied in medicine, and finally, the viral diseases discriminated by NMR-based metabolomics.
653 $aNMR
653 $aViral diseases
700 1 $aDALLE PIAGE, P. M. F.
700 1 $aALMEIDA, L. S.
700 1 $aRIBEIRO, G. H.
700 1 $aPEIXOTO, C. S.
700 1 $aCOLNAGO, L. A.
700 1 $aCARDOSO, D. R.
773 $tIn: COVID-19 Metabolomics and Diagnosis: Chemical Science for Prevention and Understanding Outbreaks of Infectious Diseases. Cham: Springer International Publishing, 2023.
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Embrapa Instrumentação (CNPDIA) |
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