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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste; Embrapa Suínos e Aves. |
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Data corrente: |
27/05/2024 |
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Data da última atualização: |
22/08/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PADILHA, S. F.; EVANGELISTA, A. F.; DUITAMA CARREÑO, L. O.; FREITAS, M. S.; LOPES, J. S.; IBELLI, A. M. G.; PEIXOTO, J. de O.; MORES, M. A. Z.; CANTAO, M. E.; LEDUR, M. C.; TEIXEIRA, R. DE A.; DIAS, L. T. |
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Afiliação: |
SUELEN FERNANDES PADILHA, UNIVERSIDADE FEDERAL DO PARANÁ; AMAURI FELIPE EVANGELISTA, UNIVERSIDADE FEDERAL DO PARANÁ; LUIS ORLANDO DUITAMA CARREÑO, BRF SA; MARCELO SILVA FREITAS, BRF SA; JADER SILVA LOPES, BRF SA; ADRIANA MERCIA GUARATINI IBELLI, CPPSE; JANE DE OLIVEIRA PEIXOTO, CNPSA; MARCOS ANTONIO ZANELLA MORES, CNPSA; MAURICIO EGIDIO CANTAO, CNPSA; MONICA CORREA LEDUR, CNPSA; RODRIGO DE ALMEIDA TEIXEIRA, UNIVERSIDADE FEDERAL DO PARANÁ; LAILA TALARICO DIAS, UNIVERSIDADE FEDERAL DO PARANÁ. |
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Título: |
Genetic parameters for mesenteric torsion in a pig maternal line. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Livestock Science, v. 284, 2024, 105474. |
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Páginas: |
7 p. |
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DOI: |
10.1016/j.livsci.2024.105474 |
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Idioma: |
Inglês |
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Conteúdo: |
Mesenteric torsion (MT) is a condition characterized by the twisting of intestinal loops, leading to a disruption in blood flow and abdominal distension. Several factors can predispose animals to this condition, which primarily affects healthy, fast-growing pigs and often results in fatal outcomes. Given the absence of studies on the genetic factors associated with this condition, our research aimed to estimate the heritability coefficient for MT and explore the genetic correlations between MT and performance traits in pigs. Our dataset comprised of 43,384 records of pigs from a maternal line from a nucleus farm. These pigs were born between 2010 and 2022 and had recorded information regarding MT status (0 for healthy and 1 for affected animals), weaning weight (WW), as well as pedigree, genotypes, and genomic estimated breeding values (GEBVs) for the following traits: MT status, days to reach 110 kg (D110), feed conversion adjusted to 110 kg (FC110), and backfat thickness adjusted to 110 kg (BT110). In our statistical model, the effects of contemporary group (CG: sex, year, and week of weaning) and the linear covariate WW were considered fixed effects, while the direct additive genetic effect was accounted as random. On average, pigs affected by MT had an age of 104.35 ± 37.75 days, and the condition had an overall herd frequency of 2.46 %. Mesenteric torsion occurred more frequently in female pigs raised in collective pens compared to non-castrated males raised in individual pens. Heritability estimates for MT, using both pedigree (0.13 ± 0.02) and genomic (0.12 ± 0.02) data, were of low magnitude. This suggests that while there is genetic variability associated with MT, a significant portion of this variation is due to environmental variance. The correlation between MT and BT110 GEBVs was of low magnitude (0.05). In contrast, the correlations between GEBVs for MT and both D110 and FC110 were moderate in magnitude (0.22 for both traits). This implies that pigs taking longer to reach 110 kg and those with poorer feed conversion are more likely to develop MT. There is genetic variability for mesenteric torsion in pigs. Selection aimed at improving feed conversion and reducing the age at which pigs reach 110 kg could lead to a decrease in the occurrence of MT within pig populations. MenosMesenteric torsion (MT) is a condition characterized by the twisting of intestinal loops, leading to a disruption in blood flow and abdominal distension. Several factors can predispose animals to this condition, which primarily affects healthy, fast-growing pigs and often results in fatal outcomes. Given the absence of studies on the genetic factors associated with this condition, our research aimed to estimate the heritability coefficient for MT and explore the genetic correlations between MT and performance traits in pigs. Our dataset comprised of 43,384 records of pigs from a maternal line from a nucleus farm. These pigs were born between 2010 and 2022 and had recorded information regarding MT status (0 for healthy and 1 for affected animals), weaning weight (WW), as well as pedigree, genotypes, and genomic estimated breeding values (GEBVs) for the following traits: MT status, days to reach 110 kg (D110), feed conversion adjusted to 110 kg (FC110), and backfat thickness adjusted to 110 kg (BT110). In our statistical model, the effects of contemporary group (CG: sex, year, and week of weaning) and the linear covariate WW were considered fixed effects, while the direct additive genetic effect was accounted as random. On average, pigs affected by MT had an age of 104.35 ± 37.75 days, and the condition had an overall herd frequency of 2.46 %. Mesenteric torsion occurred more frequently in female pigs raised in collective pens compared to non-castrated males raised in individu... Mostrar Tudo |
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Palavras-Chave: |
Hemorrhagic bowel syndrome; Intestinal volvulus; Sudden death. |
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Thesaurus Nal: |
Genetic correlation; Heritability. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 03278naa a2200337 a 4500
001 2164529
005 2024-08-22
008 2024 bl uuuu u00u1 u #d
024 7 $a10.1016/j.livsci.2024.105474$2DOI
100 1 $aPADILHA, S. F.
245 $aGenetic parameters for mesenteric torsion in a pig maternal line.$h[electronic resource]
260 $c2024
300 $a7 p.
520 $aMesenteric torsion (MT) is a condition characterized by the twisting of intestinal loops, leading to a disruption in blood flow and abdominal distension. Several factors can predispose animals to this condition, which primarily affects healthy, fast-growing pigs and often results in fatal outcomes. Given the absence of studies on the genetic factors associated with this condition, our research aimed to estimate the heritability coefficient for MT and explore the genetic correlations between MT and performance traits in pigs. Our dataset comprised of 43,384 records of pigs from a maternal line from a nucleus farm. These pigs were born between 2010 and 2022 and had recorded information regarding MT status (0 for healthy and 1 for affected animals), weaning weight (WW), as well as pedigree, genotypes, and genomic estimated breeding values (GEBVs) for the following traits: MT status, days to reach 110 kg (D110), feed conversion adjusted to 110 kg (FC110), and backfat thickness adjusted to 110 kg (BT110). In our statistical model, the effects of contemporary group (CG: sex, year, and week of weaning) and the linear covariate WW were considered fixed effects, while the direct additive genetic effect was accounted as random. On average, pigs affected by MT had an age of 104.35 ± 37.75 days, and the condition had an overall herd frequency of 2.46 %. Mesenteric torsion occurred more frequently in female pigs raised in collective pens compared to non-castrated males raised in individual pens. Heritability estimates for MT, using both pedigree (0.13 ± 0.02) and genomic (0.12 ± 0.02) data, were of low magnitude. This suggests that while there is genetic variability associated with MT, a significant portion of this variation is due to environmental variance. The correlation between MT and BT110 GEBVs was of low magnitude (0.05). In contrast, the correlations between GEBVs for MT and both D110 and FC110 were moderate in magnitude (0.22 for both traits). This implies that pigs taking longer to reach 110 kg and those with poorer feed conversion are more likely to develop MT. There is genetic variability for mesenteric torsion in pigs. Selection aimed at improving feed conversion and reducing the age at which pigs reach 110 kg could lead to a decrease in the occurrence of MT within pig populations.
650 $aGenetic correlation
650 $aHeritability
653 $aHemorrhagic bowel syndrome
653 $aIntestinal volvulus
653 $aSudden death
700 1 $aEVANGELISTA, A. F.
700 1 $aDUITAMA CARREÑO, L. O.
700 1 $aFREITAS, M. S.
700 1 $aLOPES, J. S.
700 1 $aIBELLI, A. M. G.
700 1 $aPEIXOTO, J. de O.
700 1 $aMORES, M. A. Z.
700 1 $aCANTAO, M. E.
700 1 $aLEDUR, M. C.
700 1 $aTEIXEIRA, R. DE A.
700 1 $aDIAS, L. T.
773 $tLivestock Science$gv. 284, 2024, 105474.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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| Registros recuperados : 14 | |
| 3. |  | SANT'ANA, G. C.; FERREIRA, J. L.; ROCHA, H. S.; BORÉM, A.; PASQUAL, M.; CANÇADO, G. M. A. Comparison of a retrotransposon-based marker with microsatellite markers for discriminating accessions of Vitis vinifera. Genetics and Molecular Research, Ribeirão Preto, v. 11, n. 2, p. 1507-1525, 2012.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 4. | | CANCADO, G. M. A.; CARVALHO, F. T.; SCHAFFERT, R. E.; PARENTONI, S. N.; PAIVA, E.; LOPES, M. A. Screening maize and sorghum genotypes for variations in root proteins associated with response to toxic aluminum. In: INTERNATIONAL SYMPOSIUM ON PLANT SOIL INTERACTIONS AT LOW pH, 4., 1996, Belo Horizonte. Abstracts... Sete Lagoas: EMBRAPA-CNPMS, 1996. p. 102.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 5. | | PARENTONI, S. N.; ALVES, V. M. C.; MILACH, S. K.; CANCADO, G. M. A.; BAHIA FILHO, A. F. C. Melhoramento para tolerância ao alumínio como fator de adaptação a solos ácidos. In: NASS, L. L.; VALOIS, A. C. C.; MELO, I. S. de; VALADARES-INGLIS, M. C. (Ed.). Recursos genéticos e melhoramento-plantas. Rondonópolis: Fundação MT, 2001. cap. 25, p. 783-851.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Milho e Sorgo. |
|  |
| 6. | | CANCADO, G. M. A.; LOGUERCIO, L. L.; MARTINS, P. R.; PARENTONI, S. N.; PAIVA, E.; BOREM, A.; LOPES, M. A. Hematoxylin staining as a phenotypic index for aluminum tolerance selection in tropical maize (Zea mays L.). Theoretical and Applied Genetics, New York, v. 99, n. 5, p. 747-754, 1999.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 7. | | CANÇADO, G. M. A.; PINEROS, M. A.; MARON, L. G.; SHAFF, J.; CAMARGO, S. R.; MENOSSI, M.; ALVES, V. M. C.; KOCHIAN, L. V. Cloning and characterization of an ALMT1 homologue gene in Maize. In: INTERNATIONAL PLANT & ANIMAL GENOMES CONFERENCE, 15., 2007, San Diego, CA. [Proceedings...]. [S. l.: s.n.], 2007.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
|  |
| 8. | | SETOTAW, T. A.; RIBEIRO, A. P.; FERREIRA, J. L.; PASQUAL, M.; PIO, L. A. S.; FRANÇA, D. C. A.; CANÇADO, G. M. A. Detecting somaclonal variation during micropropagation of grapevine rootstocks using ISSR molecular marker. In: CONGRESSO BRASILEIRO DE GENÉTICA, 59., 2013, Águas de Lindóia. Resumos... Ribeirão Preto: SBG, 2013. p. 9.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| 9. | | SETOTAW, T. A.; RIBEIRO, A. P.; FERREIRA, J. L.; PASQUAL, M.; PIO, L.; FRANÇA, D. V. C.; BREVES, S. S.; GENEROSO, A. L.; CANÇADO, G. M. A. Detecting somaclonal variation during micropropagation of vine rootstocks using SSR molecular marker and flow cytometery analysis. In: CONGRESSO BRASILEIRO DE GENÉTICA, 58., 2012, Foz do Iguaçu. Resumos... Foz do Iguaçu: SBG, 2012. p. 44.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| 10. | | CANCADO, G. M. A.; PRATES, H. T.; PITTA, G. V. E.; ALVES, V. M. C.; SCHAFFERT, R. E.; LOPES, M. A. Root secretion of organic acids and its association with aluminum tolerance in maize. In: CONGRESSO NACIONAL DE MILHO E SORGO, 22., 1998, Recife. Globalização e segurança alimentar: anais. Recife: ABMS, 1998. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 11. | | CARVALHO, F. T.; CANCADO, G. M. A.; SCHAFFERT, R. E.; PARENTONI, S. N.; PAIVA, E.; VASCONCELOS, M. J. V.; LOPES, M. A. Identificação de proteínas envolvidas no processo de resposta ao estresse de alumínio e sorgo. In: CONGRESSO NACIONAL DE MILHO E SORGO, 21., 1996, Londrina. Resumos... Londrina: IAPAR, 1996. p. 27.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 12. | | VAL, A. D. B.; FERREIRA, J. L.; VIEIRA NETO, J.; PASQUAL, M.; OLIVEIRA, A. F. de; BORÉM, A.; CANÇADO, G. M. A. Genetic diversity of brazilian and introduced olive germplasms based on microsatellite markers. Genetics and Molecular Research, Ribeirão Preto, v. 11, n. 1, p. 556-571, 2012.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 13. | | CANCADO, G. M. A.; CARNEIRO, N. P.; CARNEIRO, A. A.; PURCINO, A. A. C.; GUIMARAES, C. T.; ALVES, V. M. C.; PARENTONI, S. N.; SOUZA, I. R. P. de; PAIVA, E. Novas perspectivas para adaptação de culturas ao cerrado. Biotecnologia Ciência & Desenvolvimento, Uberlândia, ano 4, n. 23, p. 56-61, nov./dez. 2001.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 14. | | RIBEIRO, A. P.; SOUZA, W. R. de; MARTINS, P. K.; VINECKY, F.; DUARTE, K. E.; BASSO, M. F.; CUNHA, B. A. D. B. da; CAMPANHA, R. B.; OLIVEIRA, P. A. de; CENTENO, D. C.; CANÇADO, G. M. A.; MAGALHÃES, J. V. de; SOUSA, C. A. F. de; ANDRADE, A. C.; KOBAYASHI, A. K.; MOLINARI, H. B. C. Overexpression of BdMATE Gene improves aluminum tolerance in Setaria viridis. Frontiers in Plant Science, v. 8, artigo 685, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroenergia. |
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| Registros recuperados : 14 | |
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