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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
15/03/2023 |
Actualizado : |
15/03/2023 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
LONDOÑO-GIL, M.; CARDONA-CIFUENTES, D.; ESPIGOLAN, R.; PERIPOLLI, E.; LÔBO, R. B.; PEREIRA, A. S. C.; AGUILAR, I.; BALDI, F. |
Afiliación : |
MARISOL LONDOÑO-GIL, Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista Júlio de Mesquita Filho, Via de Acesso Prof. Paulo Donato Castellane s/n, CEP, SP, Jaboticabal, 14884-900, Brazil; DANIEL CARDONA-CIFUENTES, Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista Júlio de Mesquita Filho, Via de Acesso Prof. Paulo Donato Castellane s/n, CEP, SP, Jaboticabal, 14884-900, Brazil; RAFAEL ESPIGOLAN, Faculdade de Zootecnia e Engenharia de Alimentos, Universidade de São Paulo, Av. Duque de Caxias Norte, 225m Campus Fernando Costa – USP, CEP, SP, Pirassununga, 13635-900, Brazil; ELISA PERIPOLLI, Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista Júlio de Mesquita Filho, Via de Acesso Prof. Paulo Donato Castellane s/n, CEP, SP, Jaboticabal, 14884-900, Brazil; RAYSILDO B. LÔBO, Associação Nacional de Criadores e Pesquisadores (ANCP), Rua João Godoy, 463, Jardim América, CEP, SP, Ribeirão Preto, 14020-230, Brazil; ANGÉLICA S. C. PEREIRA, Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, Av. Duque de Caxias Norte, 225 Campus Fernando Costa Jardim Elite, CEP, SP, Pirassununga, 13635-900, Brazil; IGNACIO AGUILAR GARCIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO BALDI, Faculdade de Zootecnia e Engenharia de Alimentos, Universidade de São Paulo, Av. Duque de Caxias Norte, 225m Campus Fernando Costa – USP, CEP, SP, Pirassununga, 13635-900, Brazil. |
Título : |
Genomic evaluation of commercial herds with different pedigree structures using the single-step genomic BLUP in Nelore cattle. |
Fecha de publicación : |
2023 |
Fuente / Imprenta : |
Tropical Animal Health and Production, 2023, Volume 55, Issue 2, Article 95. doi: https://doi.org/10.1007/s11250-023-03508-4 |
ISSN : |
0049-4747 |
DOI : |
10.1007/s11250-023-03508-4 |
Idioma : |
Inglés |
Notas : |
Article history: Received 28 April 2022, Accepted 11 February 2023, To be Published April 2023. -- Correspondence author: Cardona-Cifuentes, D.; Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista Júlio de Mesquita Filho, Via de Acesso Prof. Paulo Donato Castellane s/n, CEP, SP, Jaboticabal, Brazil; email:daniel.cardona@unesp.br -- FUNDING: This work was supported by the São Paulo Research Foundation, FAPESP (grant number 2016/22751-6). -- Publisher: Springer Science and Business Media B.V. -- |
Contenido : |
The aim of this work was to evaluate the impact of applying genomic information in pedigree uncertainty situations on genetic evaluations for growth- and cow productivity-related traits in Nelore commercial herds. Records for accumulated cow productivity (ACP) and adjusted weight at 450 days of age (W450) were used, as well as genotypes of registered and commercial herd animals, genotyped with the Clarifide Nelore 3.1 panel (~29,000 SNPs). The genetic values for commercial and registered populations were estimated using different approaches that included (ssGBLUP) or did not include genomic information (BLUP), with different pedigree structures. Different scenarios were tested, varying the proportion of young animals with unknown sires (0, 25, 50, 75, and 100%), and unknown maternal grandsires (0, 25, 50, 75, and 100%). The prediction accuracies and abilities were calculated. The estimated breeding value accuracies decreased as the proportion of unknown sires and maternal grandsires increased. The genomic estimated breeding value accuracy using the ssGBLUP was higher in scenarios with a lower proportion of known pedigree when compared to the BLUP methodology. The results obtained with the ssGBLUP showed that it is possible to obtain reliable direct and indirect predictions for young animals from commercial herds without pedigree structure. © 2023, The Author(s), under exclusive licence to Springer Nature B.V. |
Palabras claves : |
Beef cattle; Genomic prediction; Genomic selection; Pedigree uncertainty. |
Asunto categoría : |
L10 Genética y mejoramiento animal |
Marc : |
LEADER 02904naa a2200289 a 4500 001 1063978 005 2023-03-15 008 2023 bl uuuu u00u1 u #d 022 $a0049-4747 024 7 $a10.1007/s11250-023-03508-4$2DOI 100 1 $aLONDOÑO-GIL, M. 245 $aGenomic evaluation of commercial herds with different pedigree structures using the single-step genomic BLUP in Nelore cattle.$h[electronic resource] 260 $c2023 500 $aArticle history: Received 28 April 2022, Accepted 11 February 2023, To be Published April 2023. -- Correspondence author: Cardona-Cifuentes, D.; Faculdade de Ciências Agrárias e Veterinárias, Universidade Estadual Paulista Júlio de Mesquita Filho, Via de Acesso Prof. Paulo Donato Castellane s/n, CEP, SP, Jaboticabal, Brazil; email:daniel.cardona@unesp.br -- FUNDING: This work was supported by the São Paulo Research Foundation, FAPESP (grant number 2016/22751-6). -- Publisher: Springer Science and Business Media B.V. -- 520 $aThe aim of this work was to evaluate the impact of applying genomic information in pedigree uncertainty situations on genetic evaluations for growth- and cow productivity-related traits in Nelore commercial herds. Records for accumulated cow productivity (ACP) and adjusted weight at 450 days of age (W450) were used, as well as genotypes of registered and commercial herd animals, genotyped with the Clarifide Nelore 3.1 panel (~29,000 SNPs). The genetic values for commercial and registered populations were estimated using different approaches that included (ssGBLUP) or did not include genomic information (BLUP), with different pedigree structures. Different scenarios were tested, varying the proportion of young animals with unknown sires (0, 25, 50, 75, and 100%), and unknown maternal grandsires (0, 25, 50, 75, and 100%). The prediction accuracies and abilities were calculated. The estimated breeding value accuracies decreased as the proportion of unknown sires and maternal grandsires increased. The genomic estimated breeding value accuracy using the ssGBLUP was higher in scenarios with a lower proportion of known pedigree when compared to the BLUP methodology. The results obtained with the ssGBLUP showed that it is possible to obtain reliable direct and indirect predictions for young animals from commercial herds without pedigree structure. © 2023, The Author(s), under exclusive licence to Springer Nature B.V. 653 $aBeef cattle 653 $aGenomic prediction 653 $aGenomic selection 653 $aPedigree uncertainty 700 1 $aCARDONA-CIFUENTES, D. 700 1 $aESPIGOLAN, R. 700 1 $aPERIPOLLI, E. 700 1 $aLÔBO, R. B. 700 1 $aPEREIRA, A. S. C. 700 1 $aAGUILAR, I. 700 1 $aBALDI, F. 773 $tTropical Animal Health and Production, 2023, Volume 55, Issue 2, Article 95. doi: https://doi.org/10.1007/s11250-023-03508-4
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INIA Las Brujas (LB) |
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| Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
08/09/2014 |
Actualizado : |
23/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
A - 1 |
Autor : |
HICKEY, L.T.; LAWSON, W.; PLATZ, G. J.; DIETERS, M.; ARIEF V. N.; GERMÁN, S.; FLETCHER, S.; PARK R. F.; SINGH, D.; PEREYRA, S.; FRANCKOWIAK, J. |
Afiliación : |
SILVIA ELISA GERMAN FAEDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SILVIA ANTONIA PEREYRA CORREA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
Mapping Rph20: a gene conferring adult plant resistance to Puccinia hordei in barley. |
Fecha de publicación : |
2011 |
Fuente / Imprenta : |
Theoretical and Applied Genetics, v. 123, n. 1, p. 55-68, 2011. |
ISSN : |
1432-2242. |
DOI : |
10.1007/s00122-011-1566-z |
Idioma : |
Inglés |
Notas : |
Article history: First Online: 15 March 2011. |
Palabras claves : |
HORDEUM VULGARE; MARCADORES MOLECULARES; PUCCINIA HORDEI; RESISTENCIA GENÉTICA A ROYA. |
Thesagro : |
MEJORAMIENTO DE CEBADA. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
Marc : |
LEADER 00982naa a2200325 a 4500 001 1050043 005 2019-10-23 008 2011 bl uuuu u00u1 u #d 022 $a1432-2242. 024 7 $a10.1007/s00122-011-1566-z$2DOI 100 1 $aHICKEY, L.T. 245 $aMapping Rph20$ba gene conferring adult plant resistance to Puccinia hordei in barley.$h[electronic resource] 260 $c2011 500 $aArticle history: First Online: 15 March 2011. 650 $aMEJORAMIENTO DE CEBADA 653 $aHORDEUM VULGARE 653 $aMARCADORES MOLECULARES 653 $aPUCCINIA HORDEI 653 $aRESISTENCIA GENÉTICA A ROYA 700 1 $aLAWSON, W. 700 1 $aPLATZ, G. J. 700 1 $aDIETERS, M. 700 1 $aARIEF V. N. 700 1 $aGERMÁN, S. 700 1 $aFLETCHER, S. 700 1 $aPARK R. F. 700 1 $aSINGH, D. 700 1 $aPEREYRA, S. 700 1 $aFRANCKOWIAK, J. 773 $tTheoretical and Applied Genetics$gv. 123, n. 1, p. 55-68, 2011.
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