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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
29/04/2015 |
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Actualizado : |
06/05/2015 |
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Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
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Autor : |
NAVAJAS, E.; SAN JULIAN, R.; BRITO, G.; GIMENO, D.; GUTIERREZ-ZAMIT, E.; GOLDBERG, V.; CIAPPESONI, G. |
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Afiliación : |
ELLY ANA NAVAJAS VALENTINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ROBERTO SAN JULIAN SANCHEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUSTAVO WALTER BRITO DIAZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIEGO GIMENO, SUL (Secretariado Uruguayo de la Lana).; LUIS EMILIO GUTIERREZ ZAMIT, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; VIRGINIA GOLDBERG BIANCHI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS GABRIEL CIAPPESONI SCARONE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Genetic evaluation of the Texel breed in Uruguay: II. Meat quality traits. |
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Fecha de publicación : |
2014 |
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Fuente / Imprenta : |
In: INTERNATIONAL CONGRESS OF MEAT SCIENCE AND TECHNOLOGY (ICoMST), 60., 2014, Punta del Este, Uruguay. Proceedings... Montevideo: INIA, 2014. |
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Páginas : |
4 p. |
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Idioma : |
Inglés |
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Contenido : |
ABSTRACT.
The present study reports preliminary estimates of heritabilities of meat quality traits and genetic correlation among them and with carcass quality based on data on 424 lambs of the Texel Central Progeny Testing in Uruguay. Moderate heritabilities were estimated for color parameters, Warner-Braztler shear force (WBSF), intramuscular fat content (IMF) and fatty acid profile (percentage of saturates, monounsaturated and polyunsaturated fatty acids). Genetic correlations between fat thickness by ultrasound and GR were positive and moderate between them and with IMF. In contrast, rib eye area, which is an indicator of carcass muscling, was negatively correlated with IMF. This meat quality trait is relevant given its association with eating quality traits and nutritional value of lamb meat. The correlation between IMF with WBSF was -0.29 indicating that leaner lamb meat will tend to be less tender. On the other hand, genetic correlations of IMF with fatty acids percentages suggest that lower contents of IMF will have higher proportions of "healthier" fatty acid. Genetic improvement for higher meat yield is possible given the genetic variability estimated, but these preliminary associations suggest the need to take into account simultaneously meat quality traits to avoid any unfavorable effects, due to correlated responses. |
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Thesagro : |
CALIDAD DE CARNE; GANADO DE CARNE; TEXEL. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/4407/1/Ciappesoni.-2-carne-Texel-ICoMST-2014.pdf
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Marc : |
LEADER 02078nam a2200229 a 4500
001 1052581
005 2015-05-06
008 2014 bl uuuu u01u1 u #d
100 1 $aNAVAJAS, E.
245 $aGenetic evaluation of the Texel breed in Uruguay$bII. Meat quality traits.$h[electronic resource]
260 $aIn: INTERNATIONAL CONGRESS OF MEAT SCIENCE AND TECHNOLOGY (ICoMST), 60., 2014, Punta del Este, Uruguay. Proceedings... Montevideo: INIA$c2014
300 $a4 p.
520 $aABSTRACT. The present study reports preliminary estimates of heritabilities of meat quality traits and genetic correlation among them and with carcass quality based on data on 424 lambs of the Texel Central Progeny Testing in Uruguay. Moderate heritabilities were estimated for color parameters, Warner-Braztler shear force (WBSF), intramuscular fat content (IMF) and fatty acid profile (percentage of saturates, monounsaturated and polyunsaturated fatty acids). Genetic correlations between fat thickness by ultrasound and GR were positive and moderate between them and with IMF. In contrast, rib eye area, which is an indicator of carcass muscling, was negatively correlated with IMF. This meat quality trait is relevant given its association with eating quality traits and nutritional value of lamb meat. The correlation between IMF with WBSF was -0.29 indicating that leaner lamb meat will tend to be less tender. On the other hand, genetic correlations of IMF with fatty acids percentages suggest that lower contents of IMF will have higher proportions of "healthier" fatty acid. Genetic improvement for higher meat yield is possible given the genetic variability estimated, but these preliminary associations suggest the need to take into account simultaneously meat quality traits to avoid any unfavorable effects, due to correlated responses.
650 $aCALIDAD DE CARNE
650 $aGANADO DE CARNE
650 $aTEXEL
700 1 $aSAN JULIAN, R.
700 1 $aBRITO, G.
700 1 $aGIMENO, D.
700 1 $aGUTIERREZ-ZAMIT, E.
700 1 $aGOLDBERG, V.
700 1 $aCIAPPESONI, G.
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Registro original : |
INIA Las Brujas (LB) |
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| Registros recuperados : 38 | |
| 22. |  | CIAPPESONI, G.; GOLDBERG, V.; MACEDO, F.; ARMSTRONG, E.; GIMENO, D. Evaluaciones genéticas y uso de marcadores moleculares en ovinos. 2 - SIMPOSIOS "MEJORA GENÉTICA EN PRODUCCIÓN Y CALIDAD DE CARNE EN ESPECIES DE INTERÉS ECONÓMICO" In: JOURNAL OF BASIC & APPLIED GENETICS, 2016, Vol.27, Iss. 1 (Supp.). XVI LATIN AMERICAN CONGRESS OF GENETICS, IV CONGRESS OF THE URUGUAYAN SOCIETY OF GENETICS, XLIX ANNUAL MEETING OF THE GENETICS SOCIETY OF CHILE, XLV ARGENTINE CONGRESS OF GENETICS, 9-12 October 2016. PROCEEDINGS. Montevideo (Uruguay): SAG, 2016. p. 28| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Las Brujas. |
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| 29. | | CIAPPESONI, G.; SAN JULIÁN, R.; BRITO, G.; GIMENO, D.; NAVAJAS, E.; GOLDBERG, V. Heredabilidades de características de calidad de carne y la canal en la raza Texel. In: SARAVIA, H.; AYALA, W.; BARRIOS, E. (Ed.). Seminario de actualización técnica: producción de carne ovina de calidad. Montevideo (UY) : INIA, 2014. p. 146-147. (INIA Serie Técnica; 221)| Tipo: Capítulo en Libro Técnico-Científico |
| Biblioteca(s): INIA Treinta y Tres. |
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| 31. | | CIAPPESONI, G.; SAN JULIAN, R.; NAVAJAS, E.; GIMENO, D.; GUTIERREZ-ZAMIT, E.; GOLDBERG, V.; BRITO, G. Genetic evaluation of the Texel breed in Uruguay: I. Carcass quality traits. In: INTERNATIONAL CONGRESS OF MEAT SCIENCE AND TECHNOLOGY (ICoMST), 60., 2014, Punta del Este, Uruguay. Proceedings... Montevideo: INIA, 2014. 4 p.| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Las Brujas. |
| |
| 32. | | NAVAJAS, E.; SAN JULIAN, R.; BRITO, G.; GIMENO, D.; GUTIERREZ-ZAMIT, E.; GOLDBERG, V.; CIAPPESONI, G. Genetic evaluation of the Texel breed in Uruguay: II. Meat quality traits. In: INTERNATIONAL CONGRESS OF MEAT SCIENCE AND TECHNOLOGY (ICoMST), 60., 2014, Punta del Este, Uruguay. Proceedings... Montevideo: INIA, 2014. 4 p.| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Las Brujas. |
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| 34. | | DE BARBIERI, I.; MONTOSSI, F.; GIMENO, D.; RAMOS, Z.; GOLDBERG, V.; CIAPPESONI, G. El mejoramiento genético como motor del agronegocio: el caso del Merino Australiano. Revista Argentina de Producción Animal, 2017, número especial, v. 37, p. 29-32. Congreso Latinoamericano de Especialistas de Pequeños Rumiantes y Camélidos Sudamericanos, 10., 2-4 de mayo de 2017, Punta Arenas, Chile. Disertaciones.| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Tacuarembó. |
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| 35. | | GRASSO, A.; GOLDBERG, V.; IRIARTE, W.; GIMENO,D.; CASTELLS, D.; RINCON, G.; NAVAJAS, E.; CIAPPESONI, G. Nuevas herramientas moleculares para la selección en ovinos: ejemplo de caso resistencia a parásitos gastrointestinales ln: Jornada técnica, VI Jornada de agrobiotecnología. INIA Las Brujas, 20 de octubre de 2012 Conocimiento intensivo para el sector productivo: situación actual y perspectivas. Canelones (UY): INIA, 2012. 7-9 (Serie Actividades de Difusión; 698)| Tipo: Actividades de Difusión |
| Biblioteca(s): INIA Las Brujas. |
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| 37. | | GRASSO, A.; GOLDBERG, V.; NAVAJAS, E.; IRIARTE, W.; GIMENO, D.; AGUILAR, I.; MEDRANO, J.F.; RINCÓN, G.; CIAPPESONI, G. Genomic variation and population structure detected by single nucleotide polymorphism arrays in Corriedale, Merino and Creole sheep. Genetics and Molecular Biology, 2014, v.37, n.2, p.389-395. Article history: Received: August 29, 2013 / Accepted: March 16, 2014.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : B - 1 |
| Biblioteca(s): INIA Las Brujas. |
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| 38. | | CIAPPESONI, G.; MEDEROS, A.; DE BARBIERI, I.; RODRIGUEZ, A.; KELLY, E.; NICOLINI, M.; GOLDBERG, V.; MONTOSSI, F. Resistencia genética a parásitos gastrointestinales en ovinos: el enfoque del INIA. Agrociencia Uruguay, 2009, v.13, nº.3, p. 83.| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| Registros recuperados : 38 | |
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