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Registros recuperados : 104 | |
11. | | OLIVEIRA, J. A. da S.; QUINTAO, C. C. R.; ASCARI, I. J.; CAMARGO, L. S. de A. Efeito da técnica de biópsia no desenvolvimento de embriões bovinos produzidos in vitro. In: WORKSHOP DE INICIAÇÃO CIENTÍFICA DA EMBRAPA GADO DE LEITE, 16., 2015, Juiz de Fora, MG Anais... Juiz de Fora: Embrapa Gado de Leite, 2015. 1 CD-ROM. (Embrapa Gado de Leite. Documentos, 185.). 2 p. Biblioteca(s): Embrapa Gado de Leite. |
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14. | | QUINTAO, C. C. R.; OLIVEIRA, C. S.; PEREIRA, M. M.; CAMARGO, L. S. de A.; SARAIVA, N. Z. Effects of forskolin supplementation at different stages of IVP on the preimplantation development of bovine embryos. Animal Reproduction, v. 19, n. 2, e22149, 2022. Edição dos abstracts da Annual Meeting of the Brazilian Embryo Technology Society, 35., Foz do Iguaçu, 2022. Biblioteca(s): Embrapa Gado de Leite. |
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15. | | QUINTAO, C. C. R.; SARAIVA, N. Z.; OLIVEIRA, C. S.; CAMARGO, L. S. de A.; MUNK, M. Zinc oxide nanoparticles supplementation on in vitro maturation of bovine oocytes and its effects on the embryo quality, lipid accumulation, and preimplantation development. Animal Reproduction, v. 20, n. 2, 2023. Abstracts of 36th Annual Meeting of the Brazilian Embryo Technology Society (SBTE). Biblioteca(s): Embrapa Gado de Leite. |
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16. | | SOUZA, E. D.; RABELO, N. C.; ARAÚJO, T. D.; ASSUNÇÃO, C. M.; QUINTAO, C. C. R.; VIANA, J. H. M.; LOURO, I. D.; CAMARGO, L. S. de A. Inhibition of HSP90 aggravates the effects of heat shock on developmental competence of bovine oocytes In: ANNUAL CONFERENCE OF THE INTERNATIONAL EMBRYO TRANSFER SOCIETY, 41., 2015, Versailles. Reproductive performance: at the crossroads of genetics and the environment: abstracts. Versailles: IETS, 2015. p. 235. Biblioteca(s): Embrapa Gado de Leite. |
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17. | | ARAÚJO, T. D.; QUINTAO, C. C. R.; ASSUNÇÃO, C. M.; SOUZA, E. D.; VIANA, J. H. M.; CAMARGO, L. S. de A. Inhibition of methylation with 5-aza-2'-deoxycytidine interferes on development of bovine embryos derived from heat-shocked oocytes Animal Reproduction, v. 12, n. 3, p. 707, 2015. Edição dos proceedings do 29º Annual Meeting of the Brazilian Embryo Technology Society, 2015, Gramado. Biblioteca(s): Embrapa Gado de Leite. |
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18. | | ASCARI, I. J.; ALVES, N. G.; JASMIN, J.; LIMA, R. R.; QUINTAO, C. C. R.; OBERLENDER, G.; MORAES, E. A.; CAMARGO, L. S. de A. Addition of insulin-like growth factor I to the maturation medium of bovine oocytes subjected to heat shock: effects on the production of reactive oxygen species, mitochondrial activity and oocyte competence. Domestic Animal Endocrinology, v. 60, p. 50-60, 2017. Biblioteca(s): Embrapa Gado de Leite. |
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19. | | CAMARGO, L. S. de A.; PALUDO, F.; PEREIRA, M. M.; WOHLRES-VIANA, S.; GIOSO, M. M.; CARVALHO, B. C. de; QUINTAO, C. C. R.; VIANA, J. H. M. Absence of Sperm Factors as in the Parthenogenesis Does Not Interfere on BovineEmbryo Sensitiveness to Heat Shock at Pre-Implantation Stage. Reproduction in Domestic Animals, v. 51, p. 3-9, 2015. Biblioteca(s): Embrapa Gado de Leite. |
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20. | | PEREIRA, M. M.; SERAPIAO, R. V.; QUINTAO, C. C. R.; IGUMA, L. T.; VIANA, J. H. M.; CAMARGO, L. S. de A. Apoptosis in bovine embryos produced with oocytes matured in serum-free medium under low oxygen tension. Acta Scientiae Veterinariae, v. 38, p. s675, 2010. Supl.2.
Edição dos resumos da 25a. Reunião Anual da Sociedade Brasileira de Tecnologia de Embriões, Porto de Galinhas, PE, 2010. Biblioteca(s): Embrapa Gado de Leite. |
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Registros recuperados : 104 | |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
09/05/2023 |
Data da última atualização: |
22/08/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
OLIVEIRA, C. S.; SILVA, M. V. G. B.; QUINTAO, C. C. R.; OTTO, P. I.; ALONSO, R. V.; FERES, L. F.; PANETTO, J. C. do C.; MACHADO, M. A.; CAMARGO, L. S. de A. |
Afiliação: |
CLARA SLADE OLIVEIRA, CNPGL; MARCOS VINICIUS GUALBERTO B SILVA, CNPGL; CAROLINA CAPOBIANGO ROMANO QUINTAO, CNPGL; PAMELA ITAJARA OTTO, Universidade Federal de Santa Maria; RODRIGO VITORIO ALONSO, Nelore Myo Genetica Bovina; LUIZ FERNANDO FERES, Universidade Jose do Rosario Vellano-UNIFENAS; JOAO CLAUDIO DO CARMO PANETTO, CNPGL; MARCO ANTONIO MACHADO, CNPGL; LUIZ SERGIO DE ALMEIDA CAMARGO, CNPGL. |
Título: |
Imputation accuracy for genomic selection using embryo biopsy samples in Gir. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Reproductive Biology, v. 23, 100765, 2023. |
DOI: |
https://doi.org/10.1016/j.repbio.2023.100765 |
Idioma: |
Inglês |
Conteúdo: |
The aim of this study was to establish a platform for genomic selection of in vitro-fertilized (IVF) Gir embryos. Multiple displacement amplification (MDA)-based embryo biopsy samples were genotyped, and genomic estimated breeding values (GEBV) for milk yield (305MY) were calculated. The concordance of GEBV and accuracy between embryo biopsies and the respective liveborn were assessed. Imputation was performed using two panels (Z-Chip and Bovine HD, Illumina) based on a database of 73,110 lactating cow's database and pedigree files from 147,131 animals. Biopsied embryos had similar pregnancy rates (39% vs 40%), pregnancy loss rates (18% vs 20%), and pregnancy length compared to Control embryos. After genotyping, low call rate means were detected for biopsy samples compared to the respective calf samples (0.80 vs 0.98). Imputation presented 0.83 (Z-Chip) and 0.96 (HD) accuracy (CORRanim). Embryo GEBV accuracy levels were higher in BovineHD imputation (0.82) than Z-Chip imputation (0.55) or no imputation (0.62), and the correlation between embryo/calf pairs' accuracy was 0.85 for BovineHD imputation, 0.11 for Z-Chip imputation, and 0.02 for no imputation. GEVB estimates correlation between embryo/calf pairs was 0.87 for BovineHD imputation, 0.80 for Z-Chip imputation, and 0.41 before imputation. The call rate of embryo samples did not affect the correlation between embryo/calf pairs for accuracy and GEBV before and after BovineHD imputation. Embryos obtained on the same farm presented GEBV 305MY differences of up to 800 kg, emphasizing the expected impact of embryo genomic selection for the Gir breed. MenosThe aim of this study was to establish a platform for genomic selection of in vitro-fertilized (IVF) Gir embryos. Multiple displacement amplification (MDA)-based embryo biopsy samples were genotyped, and genomic estimated breeding values (GEBV) for milk yield (305MY) were calculated. The concordance of GEBV and accuracy between embryo biopsies and the respective liveborn were assessed. Imputation was performed using two panels (Z-Chip and Bovine HD, Illumina) based on a database of 73,110 lactating cow's database and pedigree files from 147,131 animals. Biopsied embryos had similar pregnancy rates (39% vs 40%), pregnancy loss rates (18% vs 20%), and pregnancy length compared to Control embryos. After genotyping, low call rate means were detected for biopsy samples compared to the respective calf samples (0.80 vs 0.98). Imputation presented 0.83 (Z-Chip) and 0.96 (HD) accuracy (CORRanim). Embryo GEBV accuracy levels were higher in BovineHD imputation (0.82) than Z-Chip imputation (0.55) or no imputation (0.62), and the correlation between embryo/calf pairs' accuracy was 0.85 for BovineHD imputation, 0.11 for Z-Chip imputation, and 0.02 for no imputation. GEVB estimates correlation between embryo/calf pairs was 0.87 for BovineHD imputation, 0.80 for Z-Chip imputation, and 0.41 before imputation. The call rate of embryo samples did not affect the correlation between embryo/calf pairs for accuracy and GEBV before and after BovineHD imputation. Embryos obtained on the same farm p... Mostrar Tudo |
Palavras-Chave: |
Genotipagem. |
Thesagro: |
Biopsia; Bovino; Embrião Animal; Gado Gir. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02453naa a2200289 a 4500 001 2153627 005 2023-08-22 008 2023 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.repbio.2023.100765$2DOI 100 1 $aOLIVEIRA, C. S. 245 $aImputation accuracy for genomic selection using embryo biopsy samples in Gir.$h[electronic resource] 260 $c2023 520 $aThe aim of this study was to establish a platform for genomic selection of in vitro-fertilized (IVF) Gir embryos. Multiple displacement amplification (MDA)-based embryo biopsy samples were genotyped, and genomic estimated breeding values (GEBV) for milk yield (305MY) were calculated. The concordance of GEBV and accuracy between embryo biopsies and the respective liveborn were assessed. Imputation was performed using two panels (Z-Chip and Bovine HD, Illumina) based on a database of 73,110 lactating cow's database and pedigree files from 147,131 animals. Biopsied embryos had similar pregnancy rates (39% vs 40%), pregnancy loss rates (18% vs 20%), and pregnancy length compared to Control embryos. After genotyping, low call rate means were detected for biopsy samples compared to the respective calf samples (0.80 vs 0.98). Imputation presented 0.83 (Z-Chip) and 0.96 (HD) accuracy (CORRanim). Embryo GEBV accuracy levels were higher in BovineHD imputation (0.82) than Z-Chip imputation (0.55) or no imputation (0.62), and the correlation between embryo/calf pairs' accuracy was 0.85 for BovineHD imputation, 0.11 for Z-Chip imputation, and 0.02 for no imputation. GEVB estimates correlation between embryo/calf pairs was 0.87 for BovineHD imputation, 0.80 for Z-Chip imputation, and 0.41 before imputation. The call rate of embryo samples did not affect the correlation between embryo/calf pairs for accuracy and GEBV before and after BovineHD imputation. Embryos obtained on the same farm presented GEBV 305MY differences of up to 800 kg, emphasizing the expected impact of embryo genomic selection for the Gir breed. 650 $aBiopsia 650 $aBovino 650 $aEmbrião Animal 650 $aGado Gir 653 $aGenotipagem 700 1 $aSILVA, M. V. G. B. 700 1 $aQUINTAO, C. C. R. 700 1 $aOTTO, P. I. 700 1 $aALONSO, R. V. 700 1 $aFERES, L. F. 700 1 $aPANETTO, J. C. do C. 700 1 $aMACHADO, M. A. 700 1 $aCAMARGO, L. S. de A. 773 $tReproductive Biology$gv. 23, 100765, 2023.
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