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| Registros recuperados : 11 | |
| 7. |  | GONZÁLEZ, V.; CALLERO, W.; DIEGUEZ, F.; MALÁN, I.; OTAÑO, C.; PERRACHÓN, J.; SORIA, L.; URRICARIET, V. Proyecto +PASTO. Transferencia de tecnologías desde el sector I+I+D de manera de incrementar la productividad en predios de los departamentos de Colonia y San José, a través de la cooperación interinstitucional. Montevideo (UY): INIA, 2022. 77 p. (Serie FPTA-INIA; 97). Proyecto FPTA 347: "Transferencia de tecnologías desde el sector I+I+D de manera de incrementar la productividad en predios de los dptos. de Colonia y San José, a través de la cooperación interinstitucional". Período de Ejecución:...| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Treinta y Tres. |
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| 9. | | SORIA, L. A.; CORVA, P. M.; BRANDA, A.; SCHOR, A.; MELUCCI, L. M.; VILLARREAL, E. L.; MEZZADRA, C. A.; CANTET, R. J. C.; MIQUEL, M. C. Effect of three single-nucleotide polymorphisms in CAPN1 gene on beef tenderness (brief report). [Einfluss von drei Einzelnucleotidpolymorphismen im CAPN1 Gen
auf die Zartheit von Rindfleisch (Brief Report)]. Archiv fur Tierzucht (Archives Animal Breeding), 2009, Volume 52, Issue 5, Pages 546-549. Article history: Received 24 April 2008 / Accepted 18 April 2009 / Published 10 Oct 2009.| Biblioteca(s): INIA Las Brujas. |
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| 10. | | BRANDA, A.; SORIA, L.A.; CORVA, P.M.; VILLAREAL, E.L.; MELUCCI, L.M.; MEZZADRA, C.A.; SCHOR, A.; MIQUEL, M.C. Polymorphisms in two candidate genes for beef quality in Argentina. Archivos de Zootecnia, 2011, v.60, no.231, p.521-532. 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...| Biblioteca(s): INIA Las Brujas. |
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| 11. | | GRAVINA, A.; PARDO, E.; SORIA, L.; GALIGER, S.; FORNERO, C.; FASIOLO, C.; INZAURRALDE, C.; GAMBETTA, G.; CATALDO, J.; DURAÑONA, V.; PIENIKA, R.; PAIS, P. El rameado en frutos cítricos. Estudio de sus causas y desarrollo de tecnologías de control Montevideo (UY): INIA, 2011. 24 p. (Serie FPTA-INIA; 27) Proyecto FPTA 211: "Estudio y control de los daños por viento en frutos cítricos". Período de ejecución: Dic. 2006 - Nov. 2009.| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| Registros recuperados : 11 | |
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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 : |
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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
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650 $aCONTENIDO DE GRASA
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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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