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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
02/08/2022 |
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Data da última atualização: |
10/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ROCHA, R. de F. B.; OTTO, P. I.; SILVA, M. V. G. B.; MARTINS, M. F.; MACHADO, M. A.; VERONEZE, R.; LEANDRO, F. D.; PEREIRA, S. M.; GUIMARÃES, S. E. F.; PANETTO, J. C. do C. |
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Afiliação: |
RENATA DE FATIMA BRETANHA ROCHA, Universidade Federal de Viçosa; PAMELA ITAJARA OTTO, Universidade Federal de Santa Maria; MARCOS VINICIUS GUALBERTO B SILVA, CNPGL; MARTA FONSECA MARTINS, CNPGL; MARCO ANTONIO MACHADO, CNPGL; RENATA VERONEZE, Universidade Federal de Viçosa; FELIPE DAMASCENO LEANDRO, Universidade José do Rosário Vellano - UNIFENAS; STELA NAETZOLD PEREIRA, Universidade Federal de Santa Maria; SIMONE ELIZA FACIONI GUIMARÃES, Universidade Federal de Viçosa; JOAO CLAUDIO DO CARMO PANETTO, CNPGL. |
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Título: |
Repeatability and random regression models to estimate genetic parameters for oocyte and embryo production in the Gir breed. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Animal Production Science, v. 62, n. 17, p. 1661-1670, 2022. |
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DOI: |
https://doi.org/10.1071/AN21588 |
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Idioma: |
Inglês |
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Conteúdo: |
CONTEXT - Greater production of oocytes and embryos from Gir donors contributes to greater fertility and genetic progress. AIMS - This study aimed to obtain genetic parameters for oocyte and embryo production in the Gir breed. METHODS - Repeatability and random regression models were applied to data consisting of 17 526 Ovum Pick Up observations from 1641 Gir donors from five different herds. Single and multi-trait analyses were carried out with the application of both models for the traits: number of viable oocytes, number of total oocytes and number of embryos, using the BLUPF90 family programs. Legendre polynomials of second order were used in the random regression model. KEY RESULTS - Considering the repeatability model, additive genetic variance ranged from 0.06 to 0.13 and permanent environment variance ranged from 0.05 to 0.08 for all evaluated traits. Residual variance ranged from 0.30 to 0.45. Heritability estimates were 0.10 for number of embryos, 0.24 for total oocytes, and 0.25 for viable oocytes. Repeatability estimates were moderate, ranging from 0.20 to 0.40, and genetic correlation estimates were always above 0.80. Phenotypic correlation was high only between viable and total oocytes (0.95), and moderate in the other cases. Random regression model results were consistent with those from the repeatability model. The heritability values remained similar throughout the donors? ages, with moderate values for viable and total oocytes, and low values for number of embryos. Genetic correlations among ages for each trait were moderate to high. Also, the genetic correlations between traits within each age were high, with values always above 0.7. Conclusions - Selection of Gir donors for total oocyte production at any time, between 1 and 16 years of age, might lead to an increase in the number of viable oocytes and embryos obtained, but it?s preferable at younger ages to hasten genetic progress. Repeatability models could be the best method, as they require less computational effort when compared to the random regression models and the parameter estimates do not vary substantially throughout different ages of the donor. IMPLICATIONS - The use of repeatability models to estimate genetic parameters of oocytes and embryos resulted in similar results compared to random regression models. MenosCONTEXT - Greater production of oocytes and embryos from Gir donors contributes to greater fertility and genetic progress. AIMS - This study aimed to obtain genetic parameters for oocyte and embryo production in the Gir breed. METHODS - Repeatability and random regression models were applied to data consisting of 17 526 Ovum Pick Up observations from 1641 Gir donors from five different herds. Single and multi-trait analyses were carried out with the application of both models for the traits: number of viable oocytes, number of total oocytes and number of embryos, using the BLUPF90 family programs. Legendre polynomials of second order were used in the random regression model. KEY RESULTS - Considering the repeatability model, additive genetic variance ranged from 0.06 to 0.13 and permanent environment variance ranged from 0.05 to 0.08 for all evaluated traits. Residual variance ranged from 0.30 to 0.45. Heritability estimates were 0.10 for number of embryos, 0.24 for total oocytes, and 0.25 for viable oocytes. Repeatability estimates were moderate, ranging from 0.20 to 0.40, and genetic correlation estimates were always above 0.80. Phenotypic correlation was high only between viable and total oocytes (0.95), and moderate in the other cases. Random regression model results were consistent with those from the repeatability model. The heritability values remained similar throughout the donors? ages, with moderate values for viable and total oocytes, and low values for number of ... Mostrar Tudo |
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Palavras-Chave: |
Correlação fenotípica; Correlação genética; Herdabilidade; Ovum pick up; Repetibilidade. |
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Thesagro: |
Gado Leiteiro; Gado Zebu; Ovulo; Reprodução Animal. |
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Thesaurus Nal: |
Animal reproduction; Dairy cattle; Genetic correlation; Heritability; Phenotypic correlation; Repeatability; Zebu breeds. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 03620naa a2200433 a 4500
001 2145139
005 2022-11-10
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1071/AN21588$2DOI
100 1 $aROCHA, R. de F. B.
245 $aRepeatability and random regression models to estimate genetic parameters for oocyte and embryo production in the Gir breed.$h[electronic resource]
260 $c2022
520 $aCONTEXT - Greater production of oocytes and embryos from Gir donors contributes to greater fertility and genetic progress. AIMS - This study aimed to obtain genetic parameters for oocyte and embryo production in the Gir breed. METHODS - Repeatability and random regression models were applied to data consisting of 17 526 Ovum Pick Up observations from 1641 Gir donors from five different herds. Single and multi-trait analyses were carried out with the application of both models for the traits: number of viable oocytes, number of total oocytes and number of embryos, using the BLUPF90 family programs. Legendre polynomials of second order were used in the random regression model. KEY RESULTS - Considering the repeatability model, additive genetic variance ranged from 0.06 to 0.13 and permanent environment variance ranged from 0.05 to 0.08 for all evaluated traits. Residual variance ranged from 0.30 to 0.45. Heritability estimates were 0.10 for number of embryos, 0.24 for total oocytes, and 0.25 for viable oocytes. Repeatability estimates were moderate, ranging from 0.20 to 0.40, and genetic correlation estimates were always above 0.80. Phenotypic correlation was high only between viable and total oocytes (0.95), and moderate in the other cases. Random regression model results were consistent with those from the repeatability model. The heritability values remained similar throughout the donors? ages, with moderate values for viable and total oocytes, and low values for number of embryos. Genetic correlations among ages for each trait were moderate to high. Also, the genetic correlations between traits within each age were high, with values always above 0.7. Conclusions - Selection of Gir donors for total oocyte production at any time, between 1 and 16 years of age, might lead to an increase in the number of viable oocytes and embryos obtained, but it?s preferable at younger ages to hasten genetic progress. Repeatability models could be the best method, as they require less computational effort when compared to the random regression models and the parameter estimates do not vary substantially throughout different ages of the donor. IMPLICATIONS - The use of repeatability models to estimate genetic parameters of oocytes and embryos resulted in similar results compared to random regression models.
650 $aAnimal reproduction
650 $aDairy cattle
650 $aGenetic correlation
650 $aHeritability
650 $aPhenotypic correlation
650 $aRepeatability
650 $aZebu breeds
650 $aGado Leiteiro
650 $aGado Zebu
650 $aOvulo
650 $aReprodução Animal
653 $aCorrelação fenotípica
653 $aCorrelação genética
653 $aHerdabilidade
653 $aOvum pick up
653 $aRepetibilidade
700 1 $aOTTO, P. I.
700 1 $aSILVA, M. V. G. B.
700 1 $aMARTINS, M. F.
700 1 $aMACHADO, M. A.
700 1 $aVERONEZE, R.
700 1 $aLEANDRO, F. D.
700 1 $aPEREIRA, S. M.
700 1 $aGUIMARÃES, S. E. F.
700 1 $aPANETTO, J. C. do C.
773 $tAnimal Production Science$gv. 62, n. 17, p. 1661-1670, 2022.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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| Registros recuperados : 217 | |
| 1. |  | FERREIRA, T. M. M.; SALGADO, F. F.; SOUZA, O. C. A.; SILVA, R. V.; SILVA, V. N. B.; OLIVEIRA, P. A. de; ROCHA, T. L.; SOUZA JUNIOR, M. T. Genetic engineering of purslane (Portulaca oleracea L.). In: OLIVEIRA, M. S. de; ANDRADE, E. H. de A.; KUMAR, R. Medicinal plants: chemical, biochemical, and pharmacological approaches. IntechOpen, 2023| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Agroenergia; Embrapa Recursos Genéticos e Biotecnologia. |
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| 2. | | DA SILVA, T. L. C.; TOGAWA, R. C.; GRYNBERG, P.; SOUZA JUNIOR, M. T. Smarthtpcloning - a primer design software for PCR-based cloning of non-model species. In: BRAZILIAN SYMPOSIUM ON BIOINFOMATICS (BSB 2023), 16., 2023, Curitiba, PR. [Proceedings...]. Porto Alegre, RS: Sociedade Brasileira de Computação, 2023.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 3. | | BITTENCOURT, C. B.; SILVA, T. L. C. da; RODRIGUES NETO, J. C.; LEAO, A. P.; RIBEIRO, J. A. de A.; MAIA, A. de H. N.; SOUSA, C. A. F. de; QUIRINO, B. F.; SOUZA JÚNIOR, M. T. Molecular interplay between non-host resistance, pathogens and basal immunity as a background for fatal yellowing in oil palm (Elaeis guineensis Jacq.) plants. International Journal of Molecular Sciences, v. 24, n. 16, article 12918, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Agroenergia; Embrapa Meio Ambiente; Embrapa Meio-Norte. |
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| 4. | | RODRIGUES NETO, J. C.; SALGADO, F. F.; BRAGA, I. DE O.; SILVA, T. L. C. DA; SILVA, V. N. B.; LEAO, A. P.; RIBEIRO, J. A. de A.; ABDELNUR, P. V.; VALADARES, L. F.; SOUSA, C. A. F. de; SOUZA JUNIOR, M. T. Osmoprotectants play a major role in the Portulaca oleracea resistance to high levels of salinity stress?insights from a metabolomics and proteomics integrated approach. Frontiers in Plant Science, v. 14, 1187803, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroenergia; Embrapa Meio-Norte. |
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| 5. | | SALGADO, F. F.; LEAO, A. P.; GRYNBERG, P.; COSTA, M. M. do C.; TOGAWA, R. C.; SOUSA, C. A. F. de; SOUZA JUNIOR, M. T. Prediction and annotation of miRNAs and the preponderant role of transcription factors in the response of Elaeis guineensis Jacq to abiotic stresses of drought and salinity. In: BRAZILIAN SYMPOSIUM ON BIOINFOMATICS (BSB 2023), 16., 2023, Curitiba, PR. [Proceedings...]. Porto Alegre, RS: Sociedade Brasileira de Computação, 2023.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 7. | | BRAGA, I. de O.; SILVA, T. L. C. da; SILVA, T. L. C. da; RODRIGUES NETO, J. C.; RIBEIRO, J. A. de A.; SOUSA, C. A. F. de; SOUZA JUNIOR, M. T. Characterization of the response of Gliricidia Sepium (JACQ.) Steud. To saline stress through the use of proteomic and metabolomic. In: BRAZILIAN CONGRESS OF GENETICS, 67., 2022, Natal, RN. Porto Alegre: Sociedade Brasileira de Genética, 2022. p. 281 e-book| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 8. | | BRAGA, I. de O.; SILVA, T. L. C. da; SILVA, T. L. C. da; RODRIGUES NETO, J. C.; RIBEIRO, J. A. de A.; SOUSA, C. A. F. de; SOUZA JUNIOR, M. T. Characterization of the response of Gliricidia Sepium (JACQ.) Steud. To saline stress through the use of proteomic and metabolomic. In: BRAZILIAN CONGRESS OF GENETICS, 67., 2022, Natal, RN. p. 281 e-book| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 9. | | BITTENCOURT, C. B.; SILVA, T. L. C. da; RODRIGUES NETO, J. C.; VIEIRA, L. R.; LEAO, A. P.; RIBEIRO, J. A. de A.; ABDELNUR, P. V.; SOUSA, C. A. F. de; SOUZA JUNIOR, M. T. Insights from a Multi-Omics Integration (MOI) Study in Oil Palm (Elaeis gineensis Jacq.) Response to Abiotic Stresses: Part One?Salinity. Plants, 11, n. 1755, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 4 |
| Biblioteca(s): Embrapa Agroenergia; Embrapa Meio-Norte. |
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| 10. | | LEAO, A. P.; BITTENCOURT, C. B.; SILVA, T. L. C. da; RODRIGUES NETO, J. C.; BRAGA, I. de O.; VIEIRA, L. R.; RIBEIRO, J. A. de A.; SOUSA, C. A. F. de; ABDELNUR, P. V.; SOUZA JUNIOR, M. T. Insights from a Multi-Omics Integration (MOI) Study in Oil Palm (Elaeis gineensis Jacq.) Response to Abiotic Stresses: Part Two - Drought. Plants, 11, n. 2786, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 4 |
| Biblioteca(s): Embrapa Agroenergia. |
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| 11. | | LEAO, A. P.; BITTENCOURT, C. B.; SILVA, T. L. C. da; RODRIGUES NETO, J. C.; BRAGA, Í. de O.; VIEIRA, L. R.; RIBEIRO, J. A. de A.; ABDELNUR, P. V.; SOUSA, C. A. F. de; SOUZA JUNIOR, M. T. Insights from a Multi-Omics Integration (MOI) study in Oil Palm (Elaeis guineensis Jacq.) response to abiotic stresses: Part Two-Drought. Plants, v. 11, n. 20, 2786, Oct. 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 4 |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 12. | | BITTENCOURT, C. B.; SILVA, T. L. C. da; RODRIGUES NETO, J. C.; VIEIRA, L. R.; LEAO, A. P.; RIBEIRO, J. A. de A.; ABDELNUR, P. V.; SOUSA, C. A. F. de; SOUZA JUNIOR, M. T. Insights from a Multi-Omics Integration (MOI) study in oil palm (ELAEIS GUINEENSIS JACQ.) response to salinity and drought stresses. In: BRAZILIAN CONGRESS OF GENETICS, 67., 2022, Natal, RN. Porto Alegre: Sociedade Brasileira de Genética, 2022. p. 394| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroenergia. |
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| 13. | | BITTENCOURT, C. B.; SILVA, T. L. C. da; RODRIGUES NETO, J. C.; VIEIRA, L. R.; LEAO, A. P.; RIBEIRO, J. A. de A.; ABDELNUR, P. V.; SOUSA, C. A. F. de; SOUZA JUNIOR, M. T. Insights from a Multi-Omics Integration (MOI) study in oil palm (ELAEIS GUINEENSIS JACQ.) response to salinity and drought stresses. In: BRAZILIAN CONGRESS OF GENETICS, 67., 2022, Natal, RN. p. 394| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 14. | | SILVA, E. A. da; MENDES, T. D.; PACHECO, T. F.; CAMPANHA, R. B.; WISCHRAL, D.; MENDONCA, S.; CAMASSOLA, M.; SIQUEIRA, F. G. de; SOUZA JUNIOR, M. T. Colonization of oil palm empty fruit bunches by basidiomycetes from the Brazilian cerrado: deconstruction of biomass. Biofuels, Bioproducts and Biorefining, 2022. First online| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroenergia. |
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| 15. | | SILVA, E. A. da; MENDES, T. D.; PACHECO, T. F.; WISCHRAL, D.; SANTOS, D. C. dos; MENDONCA, S.; CAMASSOLA, M.; SIQUEIRA, F. G. de; SOUZA JUNIOR, M. T. Colonization of oil palm empty fruit bunches by basidiomycetes from the Brazilian cerrado: enzyme production. Energy Science & Engineering, v. 10, p. 1189-1201, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroenergia. |
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| 17. | | BRAGA, Í. de O.; SILVA, T. L. C. da; SILVA, V. N. B.; RODRIGUES NETO, J. C.; RIBEIRO, J. A. de A.; ABDELNUR, P. V.; SOUSA, C. A. F. de; SOUZA JUNIOR, M. T. Deep untargeted metabolomics analysis to further characterize the adaptation response of Gliricidia sepium (Jacq.) Walp. to very high salinity stress. Frontiers in Plant Science, v. 13, Art. 869105, May, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroenergia; Embrapa Meio-Norte. |
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| 18. | | SALGADO, F. F.; SILVA, T. L. C. da; VIEIRA, L. R.; SILVA, V. N. B.; LEAO, A. P.; COSTA, M. M. do C.; TOGAWA, R. C.; SOUSA, C. A. F. de; GRYNBERG, P.; SOUZA JUNIOR, M. T. The early response of oil palm (Elaeis guineensis Jacq.) plants to water deprivation: Expression analysis of miRNAs and their putative target genes, and similarities with the response to salinity stress. Frontiers in Plant Science, n. 13, 970113, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroenergia; Embrapa Meio-Norte; Embrapa Recursos Genéticos e Biotecnologia. |
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| 20. | | CARVALHO, C. G. I.; SANTOS, M. de L.; VIEIRA, L. R.; LOPES, A. M.; CARMONA, P. A. O.; SOUSA, C. A. F. de; SOUZA JUNIOR, M. T. Morphophysiological responses of Setaria viridis to cold stress. Pesquisa Agropecuária Brasileira, Brasília, v.57, e02424, 2022. Título em português: Respostas morfofisiológicas de Setaria viridis ao estresse por frio.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Agroenergia; Embrapa Meio-Norte; Embrapa Unidades Centrais. |
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| Registros recuperados : 217 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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