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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com rosangela.lacerda@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
10/07/2017 |
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Data da última atualização: |
27/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PEREZ, B. C.; BALIEIRO, J. C. C.; VENTURA, R. V.; BRUNELI, F. A. T.; PEIXOTO, M. G. C. D. |
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Afiliação: |
B. C. PEREZ; J. C. C. BALIEIRO; R. V. VENTURA; FRANK ANGELO TOMITA BRUNELI, CNPGL; MARIA GABRIELA CAMPOLINA D PEIXOTO, CNPGL. |
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Título: |
Inbreeding effects on in vitro embryo production traits in Guzerá cattle. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Animal, 2017. |
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Páginas: |
8 p. |
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DOI: |
10.1017/S1751731117000854 |
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Idioma: |
Inglês |
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Conteúdo: |
Inbreeding has been associated with the impairment of reproductive performance in many cattle breeds. Although the usage of reproductive biotechnologies has been increasing in bovine populations, not much attention has been given to the impact of inbreeding over cow?s performance on artificial reproduction. The objective of this study was to estimate the impact of inbreeding on in vitro embryo production in a Guzerá breed population. The inbreeding coefficient (F), calculated as half of the co-ancestry of the individual?s parents, was used as an estimate of inbreeding. The inbreeding coefficients of the donor, sire (used on in vitro fertilization) and of the embryos were included, separately, in the proposed models either as classificatory or continuous variables (linear and quadratic effects). The percentage of non-inbred individuals (or embryos) and mean F of donors, embryos and sires were 29.38%; 35.76%; 42.86% and 1.98±2.68; 1.32±3.13; 2.08±2.79, respectively. Two different models were considered, one for oocyte production traits and other for embryo production traits. The increase of F of the donor significantly (P<0.05) impaired the number of viable oocytes (N OV), number of grade I oocytes (N GI) and number of cleaved embryos (N CLV). Moreover, the donor?s F influenced the percentage of grade I oocytes (P GI), percentage of viable embryos (P EMB) and percentage of cleaved embryos that turned into embryos (P CXE). No significant (P>0.05) effects were observed for the sire (father of the embryos) inbreeding coefficient over the traits analysed. Embryo?s F influenced (P<0.05) the number of viable embryos (N EMB), percentage of viable embryos (P EMB) and percentage of cleaved embryos that turn into embryos (P CXE). Results suggested that an increase in the inbreeding coefficient might impair the embryos ability to survive through challenges imposed by the in vitro environment. Submitting highly inbred Guzerá female donors to in vitro embryo production may, in the long-term, have negative implications on the number of embryos obtained per cow and increase the relative costs of the improvement programmes based on this technology. High levels of inbreeding should be avoided when selecting Guzerá female donors and planning in vitro fertilization mating. MenosInbreeding has been associated with the impairment of reproductive performance in many cattle breeds. Although the usage of reproductive biotechnologies has been increasing in bovine populations, not much attention has been given to the impact of inbreeding over cow?s performance on artificial reproduction. The objective of this study was to estimate the impact of inbreeding on in vitro embryo production in a Guzerá breed population. The inbreeding coefficient (F), calculated as half of the co-ancestry of the individual?s parents, was used as an estimate of inbreeding. The inbreeding coefficients of the donor, sire (used on in vitro fertilization) and of the embryos were included, separately, in the proposed models either as classificatory or continuous variables (linear and quadratic effects). The percentage of non-inbred individuals (or embryos) and mean F of donors, embryos and sires were 29.38%; 35.76%; 42.86% and 1.98±2.68; 1.32±3.13; 2.08±2.79, respectively. Two different models were considered, one for oocyte production traits and other for embryo production traits. The increase of F of the donor significantly (P<0.05) impaired the number of viable oocytes (N OV), number of grade I oocytes (N GI) and number of cleaved embryos (N CLV). Moreover, the donor?s F influenced the percentage of grade I oocytes (P GI), percentage of viable embryos (P EMB) and percentage of cleaved embryos that turned into embryos (P CXE). No significant (P>0.05) effects were observed for the s... Mostrar Tudo |
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Palavras-Chave: |
Bovine artificial reproduction; Ovum pick-up; Zebu cattle. |
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Thesaurus Nal: |
in vitro fertilization; inbreeding depression. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 03023naa a2200253 a 4500
001 2072429
005 2023-01-27
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1017/S1751731117000854$2DOI
100 1 $aPEREZ, B. C.
245 $aInbreeding effects on in vitro embryo production traits in Guzerá cattle.$h[electronic resource]
260 $c2017
300 $a8 p.
520 $aInbreeding has been associated with the impairment of reproductive performance in many cattle breeds. Although the usage of reproductive biotechnologies has been increasing in bovine populations, not much attention has been given to the impact of inbreeding over cow?s performance on artificial reproduction. The objective of this study was to estimate the impact of inbreeding on in vitro embryo production in a Guzerá breed population. The inbreeding coefficient (F), calculated as half of the co-ancestry of the individual?s parents, was used as an estimate of inbreeding. The inbreeding coefficients of the donor, sire (used on in vitro fertilization) and of the embryos were included, separately, in the proposed models either as classificatory or continuous variables (linear and quadratic effects). The percentage of non-inbred individuals (or embryos) and mean F of donors, embryos and sires were 29.38%; 35.76%; 42.86% and 1.98±2.68; 1.32±3.13; 2.08±2.79, respectively. Two different models were considered, one for oocyte production traits and other for embryo production traits. The increase of F of the donor significantly (P<0.05) impaired the number of viable oocytes (N OV), number of grade I oocytes (N GI) and number of cleaved embryos (N CLV). Moreover, the donor?s F influenced the percentage of grade I oocytes (P GI), percentage of viable embryos (P EMB) and percentage of cleaved embryos that turned into embryos (P CXE). No significant (P>0.05) effects were observed for the sire (father of the embryos) inbreeding coefficient over the traits analysed. Embryo?s F influenced (P<0.05) the number of viable embryos (N EMB), percentage of viable embryos (P EMB) and percentage of cleaved embryos that turn into embryos (P CXE). Results suggested that an increase in the inbreeding coefficient might impair the embryos ability to survive through challenges imposed by the in vitro environment. Submitting highly inbred Guzerá female donors to in vitro embryo production may, in the long-term, have negative implications on the number of embryos obtained per cow and increase the relative costs of the improvement programmes based on this technology. High levels of inbreeding should be avoided when selecting Guzerá female donors and planning in vitro fertilization mating.
650 $ain vitro fertilization
650 $ainbreeding depression
653 $aBovine artificial reproduction
653 $aOvum pick-up
653 $aZebu cattle
700 1 $aBALIEIRO, J. C. C.
700 1 $aVENTURA, R. V.
700 1 $aBRUNELI, F. A. T.
700 1 $aPEIXOTO, M. G. C. D.
773 $tAnimal, 2017.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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| Registros recuperados : 15 | |
| 2. |  | COUTINHO, I. D.; HENNING, L. M. M.; NEPOMUCENO, A.; SANTAGNELID, S.; COLNAGO, L. A. High resolution magic angle spinning and solid-state NMR spectroscopy methods to explore the metabolome of soybean genotypes upon abiotic stress. In: II Latin-American Conference on Plant Phenotyping and Phenomics for Plant Breeding, 2, 2017, São Carlos, SP. Proceedings... São Carlos: Embrapa Instrumentação, p. 67, 2017.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação. |
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| 3. | | CAMARGO, M. S.; COUTINHO, I. D.; LOURENÇO, S. A.; SOARES, M. K. M.; COLNAGO, L. A.; APPEZZATO-DA-GLÓRIA, B.; CAVALHEIRO, A. J.; AMORIM, L. Potential prophylactic role of silicon against brown rust (Puccinia melanocephala) in sugarcane. European Journal of Plant Pathology, v. 157, n. 1, 2020. 77 - 88| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Instrumentação. |
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| 4. | | CASTELLANE, T. C. L.; CAMPANHARO, J. C.; COLNAGO, L. A.; COUTINHO, I. D.; LOPES, E. M.; LEMOS, M. V. F.; LEMOS, E. G. M. Characterization of new exopolysaccharide production by Rhizobium tropici during growth on hidrocarbon substrate. In: INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, n. 96, p. 361-369, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Instrumentação. |
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| 5. | | COUTINHO, I. D.; MERTZ-HENNING, L. M.; DÖPP, S. A.; NEPOMUCENO, A.; MORAES, L. A. C.; MARCOLINO-GOMES, J.; RICHTER, C.; SCHWALBE, H.; COLNAGO, L. A. Flooded soybean metabolomic analysis reveals important primary and secondary metabolites involved in the hypoxia stress response and tolerance. Environmental and Experimental Botany, v. 153, p. 176-187, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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| 6. | | COUTINHO, I. D.; MERTZ-HENNING, L. M.; DOPP, S. A.; NEPOMUCENO, A.; MORAES, L. A. C.; MARCOLINO-GOMES, J.; RICHTER, C.; SCHWALBE, H.; COLNAGO, L. A. Flooded soybean metabolomic analysis reveals important primary and secondary metabolites involved involved in the hypoxia stress response and tolerance. Environmental and Experimental Botany, v. 153, p. 176-187, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Instrumentação. |
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| 7. | | COUTINHO, I. D.; MERTZ-HENNING, L. M.; DOPP, S. A.; NEPOMUCENO, A. L.; MORAES, L. A. C.; MARCOLINO-GOMES, J.; RICHTER, C.; SCHWALBE, H.; COLNAGO, L. A. Identification of primary and secondary metabolites and transcriptome profile of soybean tissues during different stages of hypoxia. Data in Brief, v. 21, p. 1089-1100, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Instrumentação. |
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| 8. | | COUTINHO, I. D.; MERTZ-HENNING, L. M.; DÖPP, S. A.; NEPOMUCENO, A.; MORAES, L. A. C.; MARCOLINO-GOMES, J.; RICHTER, C.; SCHWALBE, H.; COLNAGO, L. A. Identification of primary and secondary metabolites and transcriptome profile of soybean tissues during different stages of hypoxia. Data in Brief, v. 21, p. 1089-100, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Soja. |
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| 9. | | COUTINHO, I. D.; MORAES, T. B.; MERTZ-HENNING, L. M.; NEPOMUCENO, A. L.; GIORDANI, W.; MARCOLINO-GOMES, J.; SANTAGNELI, S.; COLNAGO, L. A. Integrating high-resolution and solid-state magic angle spinning NMR spectroscopy and a transcriptomic analysis of soybean tissues in response to water deficiency. In: Phytochemical Analysis, v. 28, p. 529-540, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Instrumentação; Embrapa Soja. |
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| 10. | | MARINHO, J. P.; COUTINHO, I. D.; LAMEIRO, R. F.; MARIN, S. R. R.; COLNAGO, L. A.; NAKASHIMA, K.; YAMAGUCH-SHINOZAKI, K.; NEPOMUCENO, A. L.; MERTZ-HENNING, L. M. Metabolic alterations in conventional and genetically modified soybean plants with GmDREB2A;2 FL and GmDREB2A;2 CA transcription factors during water deficit. Plant Physiology and Biochemistry v. 140, 2019. 122-135| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Instrumentação; Embrapa Soja. |
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| 11. | | COUTINHO, I. D.; FACCHINATO, W. M.; MERTZ-HENNING, L. M.; VIANA, A. J. C.; MARIN, S. R. R.; SANTAGNELI, S. H.; NEPOMUCENO, A. L.; COLNAGO, L. A. NMR Fingerprinting of Conventional and Genetically Modified Soybean Plants with AtAREB1 Transcription Factors. ACS Omega, v. 9, 2024. 32651−32661| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 4 |
| Biblioteca(s): Embrapa Instrumentação; Embrapa Soja. |
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| 12. | | ANDREATA, E. C.; COUTINHO, I. D.; MARIN, S. R. R.; BELINATO, C. F.; MOLINARI, M. D. C.; BARBOSA, D. A.; NEPOMUCENO, A. L.; COLNAGO, L. A.; MERTZ-HENNING, L. M. ACETIC ACID APPLICATION TO ENHANCE DROUGHT TOLERANCE IN SOYBEAN In: Congresso Brasileiro de Genética, 65., 2019, Lindóia. [S. l.: s. n.], 2019. Ebook. p. 59.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 13. | | ANDREATA, E. C.; COUTINHO, I. D.; MARIN, S. R. R.; BELINATO, C. F.; MOLINARI, M. D. C.; BARBOSA, D. A.; NEPOMUCENO, A. L.; COLNAGO, L. A.; MERTZ-HENNING, L. M. Acetic acid application to enhance drought tolerance in soybean. In: CONGRESSO BRASILEIRO DE GENÉTICA, 65, Águas de Lindóia, SP, 2019. 59| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação. |
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| 14. | | TIEPO, A. N.; COUTINHO, I. D.; MACHADO, G. O.; CALZAVARA, A. K.; HERTEL, M. F.; PIMENTA, J. A.; OLIVEIRA, A. L. M. de; COLNAGO, L. A.; MERTZ-HENNING, L. M.; OLIVEIRA, H. C.; STOLF-MOREIRA, R. Influence of plant growth‑promoting bacteria on leaf carbon and nitrogen metabolism of two drought‑stressed neotropical tree species: a metabolomic approach. Planta, v. 260, 31, 2024. 13 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Instrumentação; Embrapa Soja. |
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| 15. | | MARINHO, J. P.; COUTINHO, I. D.; LAMEIRO, R. da F.; MARIN, S. R. R.; COLNAGO, L. A.; NAKASHIMA, K.; YAMAGUCHI-SHINOZAQUI, K.; NEPOMUCENO, A. L.; MERTZ-HENNING, L. M. Metabolic alterations in conventional and genetically modified soybean plants with GmDREB2A;2 FL and GmDREB2A;2 CA transcription factors during water deficit. Plant Physiology and Biochemistry, v. 140, p. 122-135, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 15 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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