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| Registros recuperados : 49 | |
| 21. |  | UTSUNOMIYA, Y. T.; MILANESI, M.; FORTES, M. R. S.; PORTO?NETO, L. R.; UTSUNOMIYA, A. T. H.; SILVA, M. V. G. B.; GARCIA, J. F.; AJMONE-MARSAN, P. Genomic clues of the evolutionary history of Bos indicus cattle. Animal Genetics, v. 50, n. 6, p. 557-568, 2019.| Biblioteca(s): Embrapa Gado de Leite. |
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| 22. | | PORTO NETO, L. R.; SONSTEGARD, T. S.; LIU, G.; BICKHART, D.; GONDRO, C.; SILVA, M. V. G. B.; UTSUNOMIYA, Y. T.; GARCIA, J. F.; VAN TASSELL, C. P. Genomic divergence of indicine and taurine cattle identified through high-density SNP gebotyping. In: ADSA-ASAS ANNUAL MEETINGS, 2013, Indianápolis, Indiana. Abstracts... Indianápolis: [s.n.], 2013.| Biblioteca(s): Embrapa Gado de Leite. |
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| 23. | | BOISON, S. A.; SANTOS, D. J. A. dos; GARCIA, J. F.; SÖLKNER, J.; PEIXOTO, M. G. C. D.; SILVA, M. V. G. B. Genomic Evaluation Using 50K and Imputed HD Genotypes in Guzera (Bos indicus) Breed. In: WORLD CONGRESS OF GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver. Proceedings... Champaign: American Society of Animal Science, 2014. 3 p.| Biblioteca(s): Embrapa Gado de Leite. |
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| 24. | | BOISON, S. A.; NEVES, H. H. R.; O'BRIEN, A. M. P.; UTSUNOMIYA, Y. T.; CARVALHEIRO, R.; SILVA, M. V. G. B.; SÖLKNER, J.; GARCIA, J. F. Imputation of non-genotyped individuals using genotyped progeny in Nellore, a Bos indicus cattle breed. Livestock Science, v. 166, p. 176-189, 2014.| Biblioteca(s): Embrapa Gado de Leite. |
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| 25. | | O'BRIEN, A. M. P.; MÉSZÁROS, G.; UTSUNOMIYA, Y. T.; SONSTEGARD, T. S.; GARCIA, J. F.; TASSEL, C. P. V.; CARVALHEIRO, R.; SILVA, M. V. G. B.; SÖLKNER, J. Linkage disequilibrium levels in Bos indicus and Bos taurus cattle using medium and high density SNP chip data and different minor allele frequency distributions. Livestock Science, v. 166, p. 121-132, 2014.| Biblioteca(s): Embrapa Gado de Leite. |
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| 26. | | BOTARO, B. G.; LIMA, Y. V. R. de; AQUINO, A. A; FERNANDES, R. H. R.; GARCIA, J. F.; SANTOS, M. V. dos. Polimorfismo da beta-lactoglobulina não afeta as características físico-químicas e a estabilidade do leite bovino Pesquisa Agropecuária Brasileira, Brasília, DF, v. 42, n. 5, p. 747-753, maio 2007 Título em inglês: Beta-lactoglobulin polymorphism does not affect physico-chemical characteristics and milk stability.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 27. | | SUNIGA, P. A. P.; SANTIAGO, G. G.; MENEZES, G. R. de O.; MILANESI, M.; GONDO, A.; SILVA, M. V. G. B.; GARCIA, J. F.; SILVA, L. O. C. da; NOBRE, P. R. C.; SIQUEIRA, F.; EGITO, A. A. do. Acurácia em diferentes modelos para predição de valores genéticos em bovinos da raça Senepol. In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 14., 2018, Campo Grande - MS. [Resumos dos trabalhos]. Brasília, DF, Embrapa, 2018 115 p. (Embrapa Gado de Corte. Documentos, 258). P. 94-95| Biblioteca(s): Embrapa Gado de Corte. |
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| 28. | | BOISON, S. A.; UTSUNOMIYA, A. T. H.; SANTOS, D. J. A.; NEVES, H. H. R.; MÉSZÁROS, G.; CARVALHEIRO, R.; GARCIA, J. F.; SILVA, M. V. G. B.; SÖLKNER, J. Accuracy of genomic predictions for dairy traits in Gyr cattle (Bos indicus) Warsaw: EAAP, 2015.| Biblioteca(s): Embrapa Gado de Leite. |
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| 29. | | O'BRIEN, A. M. P.; UTSUNOMIYA, Y. T.; MÉSZÁROS, G.; BICKHART, D. M.; LIU, G. E.; TASSEL, C. P. V.; SONSTEGARD, T. S.; SILVA, M. V. G. B.; GARCIA, J. F.; SÖLKNER, J. Assessing signatures of selection through variation in linkage disequilibrium between taurine and indicine cattle. Genetics Selection Evolution, v. 46, n. 19, 2014. 14 p.| Biblioteca(s): Embrapa Gado de Leite. |
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| 30. | | MACHADO, M. A.; UTSUNOMIYA, A. T. H.; BOISON, S. A.; SANTOS, D. J. A. dos; UTSUNOMIYA, Y. T.; FONSECA, R. da; SÖLKNER, J.; GARCIA, J. F.; VERNEQUE, R. da S.; SILVA, M. V. G. B. Genome Wide Association Study for Calving Interval in Gyr Dairy Cattle. In: WORLD CONGRESS OF GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver. Proceedings... Champaign: American Society of Animal Science, 2014. 3 p.| Biblioteca(s): Embrapa Gado de Leite. |
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| 31. | | SANTIAGO, G. G.; SIQUEIRA, F.; REGITANO, L. C. de A.; CARDOSO, F. F.; S. JÚNIOR, M. D.; GARCIA, J. F.; FERREIRA, A. B. R.; BLECHA, I. M. Z.; TORRES JUNIOR, R. A. de A. Genome wide association study for production traits in canchim breed. In: INTERNATIONAL SYMPOSIUM ON ANIMAL FUNCTIONAL GENOMICS, 5., 2013, Guarujá. Programme and abstract book... [S.l.: s.n.], 2013.| Biblioteca(s): Embrapa Gado de Corte; Embrapa Pecuária Sul. |
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| 32. | | SANTIAGO, G. G.; SIQUEIRA, F.; REGITANO, L. C. de A.; CARDOSO, F. F.; SOUZA JÚNIOR, M. D.; GARCIA, J. F.; FERREIRA, A. B. R.; BLECHA, I. M. Z.; TORRES JUNIOR, R. A. de A. Genome wide association study for production traits in canchim breed. In: INTERNATIONAL SYMPOSIUM ON ANIMAL FUNCTIONAL GENOMICS, 5., 2013, Guarujá. Abstract... Guarujá:[ s.n.], 2013. AB.04.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 33. | | UTSUNOMIYA, A. T. H.; BOISON, S. A.; SANTOS, D. J. A. dos; UTSUNOMIYA, Y. T.; MACHADO, M. A.; VERNEQUE, R. da S.; SÖLKNER, J.; GARCIA, J. F.; FONSECA, R. da; SILVA, M. V. G. B. Genome Wide Scan for Age at First Calving in Gyr Dairy Cattle. In: WORLD CONGRESS OF GENETICS APPLIED TO LIVESTOCK PRODUCTION, 10., 2014, Vancouver. Proceedings... Champaign: American Society of Animal Science, 2014. 3 p.| Biblioteca(s): Embrapa Gado de Leite. |
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| 34. | | SANTIAGO, G. G.; SIQUEIRA, F.; REGITANO, L. C. de A.; CARDOSO, F. F.; SOUZA JUNIOR, M. D.; GARCIA, J. F.; FERREIRA, A. B. R.; BLECHA, I. M. Z.; TORRES JUNIOR, R. A. de A. Identificação de regiões cromossômicas e de genes associados com características de produção e qualidade de carne em bovinos de corte. In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 9., 2013, Campo Grande, MS. [Anais da..]. Campo Grande, MS: Embrapa Gado de Corte, 2013. (Embrapa Gado de Corte. Documentos, 204). Comissão organizadora: Denise Baptaglin Montagner, Grácia Maria Soares Rosinha, Rodrigo Carvalho Alva.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 35. | | SANTIAGO, G. G.; SIQUEIRA, F.; REGITANO, L. C. de A.; CARDOSO, F. F.; SOUZA JUNIOR, M. D.; GARCIA, J. F.; FERREIRA, A. B. R.; BLECHA, I. M. Z.; TORRES JUNIOR, R. A. de A. Identificação de regiões cromossômicas e de genes associados com características de produção e qualidade de carne em bovinos de corte. In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 9., 2013, Campo Grande, MS. [Anais da..]. Campo Grande, MS: Embrapa Gado de Corte, 2013. (Embrapa Gado de Corte. Documentos, 204). Comissão organizadora: Denise Baptaglin Montagner, Grácia Maria Soares Rosinha, Rodrigo Carvalho Alva.| Biblioteca(s): Embrapa Gado de Corte. |
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| 36. | | PORTO-NETO, L. R.; SONSTEGARD, T. S.; LIU, G. E.; BICKHART, D. M.; SILVA, M. V. G. B.; MACHADO, M. A.; UTSUNOMIYA, Y. T.; GARCIA, J. F.; GONDRO, C.; VAN TASSELL, C. P. Genomic divergence of zebu and taurine cattle identified through high-density SNP genotyping. BMC Genomics, v. 14, article 876, 2013. Disponível em: http://www.biomedcentral.com/1471-2164/14/876| Biblioteca(s): Embrapa Gado de Leite. |
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| 37. | | UTSUNOMIYA, A. T. H.; SANTOS, D. J. A.; BOISON, S. A.; UTSUNOMIYA, Y. T.; MILANESI, M.; BICKHART, D. M.; AJMONE-MARSAN, P.; SOLKNER, J.; GARCIA, J. F.; FONSECA, R. da; SILVA, M. V. G. B. Revealing misassembled segments in the bovine reference genome by high resolution linkage disequilibrium scan. BMC Genomics, v. 17, article 705, 2016.| Biblioteca(s): Embrapa Gado de Leite. |
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| 38. | | BOISON, S. A.; SANTOS, D. J. A.; UTSONOMIYA, A. H. T.; CARVALHEIRO, R.; NEVES, H. H. R.; O'BRIEN, A. M. P.; GARCIA, J. F.; SÖLKNER, J.; SILVA, M. V. G. B. Strategies for single nucleotide polymorphism (SNP) genotyping to enhance genotype imputation in Gyr (Bos indicus) dairy cattle: Comparison of commercially available SNP chips. Journal of Dairy Science, v. 98, n. 7, p. 4969-4989, 2015.| Biblioteca(s): Embrapa Gado de Leite. |
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| 39. | | NEVES, H. H.; CARVALHEIRO, R.; O'BRIEN, A. M.; UTSUNOMIYA, Y. T.; CARMO, A. S. do; SCHENKEL, F. S.; SÖLKNER, J.; MCEWAN, J. C.; VAN TASSELL, C. P.; COLE, J. B.; SILVA, M. V. G. B.; QUEIROZ, S. A.; SONSTEGARD, T. S.; GARCIA, J. F. Accuracy of genomic predictions in Bos indicus (Nellore) cattle. Genetics Selection Evolution, v. 46, article 17, 2014.| Biblioteca(s): Embrapa Gado de Leite. |
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| 40. | | BOISON, S. A.; UTSUNOMIYA, A. T. H.; SANTOS, D. J. A.; NEVES, H. H. R.; CARVALHEIRO, R.; MÉSZÁROS, G.; UTSUNOMIYA, Y. T.; CARMO, A. S. do; VERNEQUE, R. da S.; MACHADO, M. A.; PANETTO, J. C. do C.; GARCIA, J. F.; SÖLKNER, J.; SILVA, M. V. G. B. Accuracy of genomic predictions in Gyr (Bos indicus) dairy cattle. Journal of Dairy Science, v. 100, n. 7, p. 5479-5490, 2017.| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 49 | |
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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. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
15/12/2011 |
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Data da última atualização: |
05/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SILVA, M. V. G. B.; SOSTENGARD, T. S.; HANOTTE, O.; MUGAMBI, J. M.; GARCIA, J. F.; NAGDA, S.; GIBSON, J. P.; IRAQI, F. A.; McCLINTOCK, A. E.; KEMP, S. J.; BOETTCHER, P. J.; MALEK, M.; TASSELL, C. P. Van; BAKER, R. L. |
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Afiliação: |
MARCOS VINICIUS GUALBERTO B SILVA, CNPGL; TAD S. SOSTENGARD, USDA; O. HANOTTE, International Livestock Research Institute; J. M. MUGAMBI, International Livestock Research Institute; J. F. GARCIA, UNESP; FAO; S. NAGDA, International Livestock Research Institute; J. P. GIBSON, International Livestock Research Institute; University of New England Armidale; F. A. IRAQI, International Livestock Research Institute; Tel Aviv University; A. E. McCLINTOCK, International Livestock Research Institute; S. J. KEMP, International Livestock Research Institute; P. J. BOETTCHER, FAO/IAEA; M. MALEK, FAO/IAEA; C. P. Van TASSEL, USDA; R. L. BAKER, International Livestock Research Institute. |
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Título: |
Identification of quantitative trait loci affecting resistance to gastrointestinal parasites in a double backcross population of Red Maasai and Dorper sheep. |
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Ano de publicação: |
2012 |
|
Fonte/Imprenta: |
Animal Genetics, v. 43, n. 1, p. 63-71, 2012. |
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DOI: |
https://doi.org/10.1111/j.1365-2052.2011.02202.x |
|
Idioma: |
Inglês |
|
Conteúdo: |
A genome-wide scan for quantitative trait loci (QTL) affecting gastrointestinal nematode resistance in sheep was completed using a double backcross population derived from Red Maasai and Dorper ewes bred to F(1) rams. This design provided an opportunity to map potentially unique genetic variation associated with a parasite-tolerant breed like Red Maasai, a breed developed to survive East African grazing conditions. Parasite indicator phenotypes (blood packed cell volume - PCV and faecal egg count - FEC) were collected on a weekly basis from 1064 lambs during a single 3-month post-weaning grazing challenge on infected pastures. The averages of last measurements for FEC (AVFEC) and PCV (AVPCV), along with decline in PCV from challenge start to end (PCVD), were used to select lambs (N = 371) for genotyping that represented the tails (10% threshold) of the phenotypic distributions. Marker genotypes for 172 microsatellite loci covering 25 of 26 autosomes (1560.7 cm) were scored and corrected by Genoprob prior to qxpak analysis that included Box-Cox transformed AVFEC and arcsine transformed PCV statistics. Significant QTL for AVFEC and AVPCV were detected on four chromosomes, and this included a novel AVFEC QTL on chromosome 6 that would have remained undetected without Box-Cox transformation methods. The most significant P-values for AVFEC, AVPCV and PCVD overlapped the same marker interval on chromosome 22, suggesting the potential for a single causative mutation, which remains unknown. In all cases, the favourable QTL allele was always contributed from Red Maasai, providing support for the idea that future marker-assisted selection for genetic improvement of production in East Africa will rely on markers in linkage disequilibrium with these QTL. MenosA genome-wide scan for quantitative trait loci (QTL) affecting gastrointestinal nematode resistance in sheep was completed using a double backcross population derived from Red Maasai and Dorper ewes bred to F(1) rams. This design provided an opportunity to map potentially unique genetic variation associated with a parasite-tolerant breed like Red Maasai, a breed developed to survive East African grazing conditions. Parasite indicator phenotypes (blood packed cell volume - PCV and faecal egg count - FEC) were collected on a weekly basis from 1064 lambs during a single 3-month post-weaning grazing challenge on infected pastures. The averages of last measurements for FEC (AVFEC) and PCV (AVPCV), along with decline in PCV from challenge start to end (PCVD), were used to select lambs (N = 371) for genotyping that represented the tails (10% threshold) of the phenotypic distributions. Marker genotypes for 172 microsatellite loci covering 25 of 26 autosomes (1560.7 cm) were scored and corrected by Genoprob prior to qxpak analysis that included Box-Cox transformed AVFEC and arcsine transformed PCV statistics. Significant QTL for AVFEC and AVPCV were detected on four chromosomes, and this included a novel AVFEC QTL on chromosome 6 that would have remained undetected without Box-Cox transformation methods. The most significant P-values for AVFEC, AVPCV and PCVD overlapped the same marker interval on chromosome 22, suggesting the potential for a single causative mutation, which remains ... Mostrar Tudo |
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Palavras-Chave: |
East Africa; Gastrointestinal parasites. |
|
Thesaurus NAL: |
marker-assisted selection; quantitative trait loci; sheep. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 02864naa a2200349 a 4500
001 1909953
005 2024-02-05
008 2012 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1111/j.1365-2052.2011.02202.x$2DOI
100 1 $aSILVA, M. V. G. B.
245 $aIdentification of quantitative trait loci affecting resistance to gastrointestinal parasites in a double backcross population of Red Maasai and Dorper sheep.$h[electronic resource]
260 $c2012
520 $aA genome-wide scan for quantitative trait loci (QTL) affecting gastrointestinal nematode resistance in sheep was completed using a double backcross population derived from Red Maasai and Dorper ewes bred to F(1) rams. This design provided an opportunity to map potentially unique genetic variation associated with a parasite-tolerant breed like Red Maasai, a breed developed to survive East African grazing conditions. Parasite indicator phenotypes (blood packed cell volume - PCV and faecal egg count - FEC) were collected on a weekly basis from 1064 lambs during a single 3-month post-weaning grazing challenge on infected pastures. The averages of last measurements for FEC (AVFEC) and PCV (AVPCV), along with decline in PCV from challenge start to end (PCVD), were used to select lambs (N = 371) for genotyping that represented the tails (10% threshold) of the phenotypic distributions. Marker genotypes for 172 microsatellite loci covering 25 of 26 autosomes (1560.7 cm) were scored and corrected by Genoprob prior to qxpak analysis that included Box-Cox transformed AVFEC and arcsine transformed PCV statistics. Significant QTL for AVFEC and AVPCV were detected on four chromosomes, and this included a novel AVFEC QTL on chromosome 6 that would have remained undetected without Box-Cox transformation methods. The most significant P-values for AVFEC, AVPCV and PCVD overlapped the same marker interval on chromosome 22, suggesting the potential for a single causative mutation, which remains unknown. In all cases, the favourable QTL allele was always contributed from Red Maasai, providing support for the idea that future marker-assisted selection for genetic improvement of production in East Africa will rely on markers in linkage disequilibrium with these QTL.
650 $amarker-assisted selection
650 $aquantitative trait loci
650 $asheep
653 $aEast Africa
653 $aGastrointestinal parasites
700 1 $aSOSTENGARD, T. S.
700 1 $aHANOTTE, O.
700 1 $aMUGAMBI, J. M.
700 1 $aGARCIA, J. F.
700 1 $aNAGDA, S.
700 1 $aGIBSON, J. P.
700 1 $aIRAQI, F. A.
700 1 $aMcCLINTOCK, A. E.
700 1 $aKEMP, S. J.
700 1 $aBOETTCHER, P. J.
700 1 $aMALEK, M.
700 1 $aTASSELL, C. P. Van
700 1 $aBAKER, R. L.
773 $tAnimal Genetics$gv. 43, n. 1, p. 63-71, 2012.
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