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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó. |
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Fecha : |
21/02/2014 |
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Actualizado : |
03/02/2018 |
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Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
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Autor : |
SAN JULIÁN, R.; MONTOSSI, F.; RISSO, D.; BERRETTA, E.J.; PIGURINA, G.; RÍOS, M.; FRUGONI, J.C.; ZAMIT, W.; LEVRATTO, J. |
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Afiliación : |
ROBERTO SAN JULIAN SANCHEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIEGO FERNANDO RISSO RIET, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ELBIO JOAQUIN BERRETTA CARVALLO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUILLERMO PIGURINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; M. RÍOS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JULIO CESAR FRUGONI SILVEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WILFREDO SHAMIL ZAMIT DUARTE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JUAN CARLOS LEVRATTO CORTES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Alternativas tecnológicas para la intensificación de la producción de carne ovina en sistemas ganaderos del Basalto, I: Producción de corderos livianos |
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Complemento del título : |
OVINOS |
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Fecha de publicación : |
1998 |
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Fuente / Imprenta : |
In: BERRETTA, E.J. (Ed.). Seminario de actualización en tecnologías para basalto. INIA Tacuarembó, 3-4 diciembre 1998. Montevideo (Uruguay): INIA, 1998. |
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Páginas : |
p. 229-242 |
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Serie : |
(INIA Serie Técnica ; 102) |
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ISSN : |
1688-9266 |
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Idioma : |
Español |
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Notas : |
INIA Tacuarembó |
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Contenido : |
Estos experimentos tuvieron como objetivos evaluar: a) el comportamiento de diferentes combinaciones de pasturas para el
engorde de ovinos, b) el efecto de la carga animal sobre la producción individual y por superficie, c) el efecto de la suplementación
con concentrados al cordero y d) la viabilidad económica de las diferentes alternativas de engorde propuestas. |
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Palabras claves : |
SUPLEMENTACIÓN. |
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Thesagro : |
CAMPO NATURAL; CORDERO; ENGORDE. |
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Asunto categoría : |
--
L01 Ganadería |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/7979/1/ST-102-229-242.pdf
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Marc : |
LEADER 01370naa a2200313 a 4500
001 1012212
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008 1998 bl uuuu u00u1 u #d
022 $a1688-9266
100 1 $aSAN JULIÁN, R.
245 $aAlternativas tecnológicas para la intensificación de la producción de carne ovina en sistemas ganaderos del Basalto, I$bProducción de corderos livianos
260 $c1998
300 $ap. 229-242
490 $a(INIA Serie Técnica ; 102)
500 $aINIA Tacuarembó
520 $aEstos experimentos tuvieron como objetivos evaluar: a) el comportamiento de diferentes combinaciones de pasturas para el engorde de ovinos, b) el efecto de la carga animal sobre la producción individual y por superficie, c) el efecto de la suplementación con concentrados al cordero y d) la viabilidad económica de las diferentes alternativas de engorde propuestas.
650 $aCAMPO NATURAL
650 $aCORDERO
650 $aENGORDE
653 $aSUPLEMENTACIÓN
700 1 $aMONTOSSI, F.
700 1 $aRISSO, D.
700 1 $aBERRETTA, E.J.
700 1 $aPIGURINA, G.
700 1 $aRÍOS, M.
700 1 $aFRUGONI, J.C.
700 1 $aZAMIT, W.
700 1 $aLEVRATTO, J.
773 $tIn: BERRETTA, E.J. (Ed.). Seminario de actualización en tecnologías para basalto. INIA Tacuarembó, 3-4 diciembre 1998. Montevideo (Uruguay): INIA, 1998.
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
04/10/2014 |
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Actualizado : |
31/01/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
B - 2 |
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Autor : |
BRANDA, A.; SORIA, L.A.; CORVA, P.M.; VILLAREAL, E.L.; MELUCCI, L.M.; MEZZADRA, C.A.; SCHOR, A.; MIQUEL, M.C. |
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Afiliación : |
ANDREA BRANDA SICA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; L. A. SORIA, Facultad de Ciencias Veterinarias. Universidad de Buenos Aires. Argentina; P. M. CORVA, Facultad de Ciencias Agrarias. Universidad Nacional de Mar del Plata. Balcarce. Argentina.; E. L. VILLAREAL, Instituto Nacional de Tecnología Agropecuaria. Balcarce. Argentina.; L. M. MELUCCI, Facultad de Ciencias Agrarias. Universidad Nacional de Mar del Plata. Balcarce. Argentina.; C. A. MEZZADRA, Instituto Nacional de Tecnología Agropecuaria. Balcarce. Argentina.; A. SCHOR, Facultad de Agronomía. Universidad de Buenos Aires. Argentina.; M. C. MIQUEL, Facultad de Ciencias Veterinarias. Universidad de Buenos Aires. Argentina. |
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Título : |
Polymorphisms in two candidate genes for beef quality in Argentina. |
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Título : |
Variantes en dos genes candidatos para características de calidad de carne bovina en Argentina. |
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Fecha de publicación : |
2011 |
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Fuente / Imprenta : |
Archivos de Zootecnia, 2011, v.60, no.231, p.521-532. |
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ISSN : |
0004-0592 |
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DOI : |
10.4321/S0004-05922011000300041 |
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Idioma : |
Inglés |
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Notas : |
Article history: Recibido: 11 Agosto 2008 / Aceptado: 26 Noviembre 2009.
Este trabajo fue financiado por la Agencia Nacional de Promoción Científica y Tecnológica de Argentina. Los novillos fueron provistos por el Instituto Nacional de Tecnología Agropecuaria (INTA) y por socios de la Asociación Argentina de Brangus |
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Contenido : |
ABSTRACT.
Meat quality is a term used to describe a range of attributes of meat. It is determined by genetic and environmental factors (slaughter age, feeding and pre and post-slaughter management). The current tendency is to study the candidate genes in order to develop molecular markers, which might be used for marker-assisted selection. The objective of this work was to evaluate the effect of polymorphisms (SNP, single nucleotide polymorphisms) in candidate genes for tenderness and fat content in steers fattened in grazing beef production systems of Argentina. Molecular methods were designed to analyze the SNP 4751 (C/T) in bovine capn1 gene (large subunit of ?-calpain), associated with tenderness and two polymorphisms (exon 8:G/A and intron 9:C/T) in bovine ppargc1a gene (peroxisome proliferatoractivated receptor gamma coactivator 1-alpha) with effect on fat content in cow milk and fiber type in pigs. Information of Warner-Bratzler shear force and fat content from 60 Brangus and 21 Angus steers was used in association studies. Tenderness of cooked meat was evaluated at 1.7 and 14 days post-mortem. A large proportion of animals were heterozygotes (CT) at SNP 4751. No differences were found between genotypes of this SNP for WBSF. A low frequency of homozygote TT was found at SNP on intron 9 of the ppargc1a gene. This SNP showed no significant effect on WBSF and fat content. Two new SNPs (G/A and T/C) were identified within exon 8 of the ppargc1a gene, by multiple alignment of DNA sequences obtained from 24 bulls of different breeds (Angus, Brangus, Brahman and Braford). One of them (G/A) could be the cause of aminoacid substitution of serine by asparagine at position 364 of the protein. The A allele was not found in Angus. The SNP T/ C is a conservative substitution. It is important that Argentina generate information about factors affecting meat quality for optimizing the production and exportation of high quality beef. MenosABSTRACT.
Meat quality is a term used to describe a range of attributes of meat. It is determined by genetic and environmental factors (slaughter age, feeding and pre and post-slaughter management). The current tendency is to study the candidate genes in order to develop molecular markers, which might be used for marker-assisted selection. The objective of this work was to evaluate the effect of polymorphisms (SNP, single nucleotide polymorphisms) in candidate genes for tenderness and fat content in steers fattened in grazing beef production systems of Argentina. Molecular methods were designed to analyze the SNP 4751 (C/T) in bovine capn1 gene (large subunit of ?-calpain), associated with tenderness and two polymorphisms (exon 8:G/A and intron 9:C/T) in bovine ppargc1a gene (peroxisome proliferatoractivated receptor gamma coactivator 1-alpha) with effect on fat content in cow milk and fiber type in pigs. Information of Warner-Bratzler shear force and fat content from 60 Brangus and 21 Angus steers was used in association studies. Tenderness of cooked meat was evaluated at 1.7 and 14 days post-mortem. A large proportion of animals were heterozygotes (CT) at SNP 4751. No differences were found between genotypes of this SNP for WBSF. A low frequency of homozygote TT was found at SNP on intron 9 of the ppargc1a gene. This SNP showed no significant effect on WBSF and fat content. Two new SNPs (G/A and T/C) were identified within exon 8 of the ppargc1a gene, by multiple alignmen... Presentar Todo |
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Palabras claves : |
Capn1; Fat content; Meat tenderness; Molecular markers; SNP. |
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Thesagro : |
CALIDAD DE LA CARNE BOVINA; CARNE BOVINA; CONTENIDO DE GRASA; MARCADORES MOLECULARES; TERNEZA. |
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Asunto categoría : |
L10 Genética y mejoramiento animal |
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URL : |
http://scielo.isciii.es/pdf/azoo/v60n231/art41.pdf
http://www.ainfo.inia.uy/digital/bitstream/item/3443/1/Branda-A.-2011.-Arch.Zootec.-v.60231-p.521-532.pdf
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Marc : |
LEADER 03362naa a2200373 a 4500
001 1050908
005 2020-01-31
008 2011 bl uuuu u00u1 u #d
022 $a0004-0592
024 7 $a10.4321/S0004-05922011000300041$2DOI
100 1 $aBRANDA, A.
240 $aVariantes en dos genes candidatos para características de calidad de carne bovina en Argentina.
245 $aPolymorphisms in two candidate genes for beef quality in Argentina.$h[electronic resource]
260 $c2011
500 $aArticle history: Recibido: 11 Agosto 2008 / Aceptado: 26 Noviembre 2009. Este trabajo fue financiado por la Agencia Nacional de Promoción Científica y Tecnológica de Argentina. Los novillos fueron provistos por el Instituto Nacional de Tecnología Agropecuaria (INTA) y por socios de la Asociación Argentina de Brangus
520 $aABSTRACT. Meat quality is a term used to describe a range of attributes of meat. It is determined by genetic and environmental factors (slaughter age, feeding and pre and post-slaughter management). The current tendency is to study the candidate genes in order to develop molecular markers, which might be used for marker-assisted selection. The objective of this work was to evaluate the effect of polymorphisms (SNP, single nucleotide polymorphisms) in candidate genes for tenderness and fat content in steers fattened in grazing beef production systems of Argentina. Molecular methods were designed to analyze the SNP 4751 (C/T) in bovine capn1 gene (large subunit of ?-calpain), associated with tenderness and two polymorphisms (exon 8:G/A and intron 9:C/T) in bovine ppargc1a gene (peroxisome proliferatoractivated receptor gamma coactivator 1-alpha) with effect on fat content in cow milk and fiber type in pigs. Information of Warner-Bratzler shear force and fat content from 60 Brangus and 21 Angus steers was used in association studies. Tenderness of cooked meat was evaluated at 1.7 and 14 days post-mortem. A large proportion of animals were heterozygotes (CT) at SNP 4751. No differences were found between genotypes of this SNP for WBSF. A low frequency of homozygote TT was found at SNP on intron 9 of the ppargc1a gene. This SNP showed no significant effect on WBSF and fat content. Two new SNPs (G/A and T/C) were identified within exon 8 of the ppargc1a gene, by multiple alignment of DNA sequences obtained from 24 bulls of different breeds (Angus, Brangus, Brahman and Braford). One of them (G/A) could be the cause of aminoacid substitution of serine by asparagine at position 364 of the protein. The A allele was not found in Angus. The SNP T/ C is a conservative substitution. It is important that Argentina generate information about factors affecting meat quality for optimizing the production and exportation of high quality beef.
650 $aCALIDAD DE LA CARNE BOVINA
650 $aCARNE BOVINA
650 $aCONTENIDO DE GRASA
650 $aMARCADORES MOLECULARES
650 $aTERNEZA
653 $aCapn1
653 $aFat content
653 $aMeat tenderness
653 $aMolecular markers
653 $aSNP
700 1 $aSORIA, L.A.
700 1 $aCORVA, P.M.
700 1 $aVILLAREAL, E.L.
700 1 $aMELUCCI, L.M.
700 1 $aMEZZADRA, C.A.
700 1 $aSCHOR, A.
700 1 $aMIQUEL, M.C.
773 $tArchivos de Zootecnia, 2011$gv.60, no.231, p.521-532.
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