Modelos de evaluación genética multirracial

Modelos de evaluación genética multirracial

Publicado 2010-01-01

Abrir | Descargar
PDF FLIP
Cómo citar
Vergara, O., Cerón, M., & Elzo, M. (2010). Modelos de evaluación genética multirracial. Revista MVZ Córdoba, 15(1). https://doi.org/10.21897/rmvz.336
doi

https://doi.org/10.21897/rmvz.336
Dimensions
PlumX
Oscar Vergara
Mario Cerón
Mauricio Elzo
Mostrar biografía de los autores
Los modelos de evaluación genética multirracial permiten la obtención de los valores genéticos de animales perteneciente a una población de diferente composición racial. La estructura de este tipo de modelo va a depender de la característica a evaluar y de la población multirracial a ser analizada, obteniendose al final de la evaluación valores genéticos aditivos y no aditivos, los cuales permiten tomar decisiones y direccionar los apareamientos de una forma más acertada.

Visitas del artículo 1218 | Visitas PDF

Descargas

Los datos de descarga todavía no están disponibles.
  1. Henderson CR. Theoretical basis and computational methods for a number of different animal models. Proc. Animal model Workshop. J Anim Sci 1988; 71(Supl.2): 1-16.
  3. Rodríguez-Almeida FA, Van Vleck LD, Gregory KE. Estimation of direct and maternal breed effects for prediction of expected progeny differences for birth and weaning weights in three multibreed populations. J Anim Sci 1997; 75: 1203-1212. http://dx.doi.org/10.2527/1997.7551203x
  5. Elzo MA. Multibreed evaluation theory and application. Seventh Genetic Prediction Workshop, Kansas City, MI, Dic 3 1999. (accesado diciembre 23 del 2007) Disponible en: http://www.animal.ufl.edu/elzo/Publications/Proceedings/MultEval-TnP-t.htm
  7. Elzo MA, Borjas A. Perspectivas da avaliação genética multirracial em bovinos no Brasil. Ciên Ani Bras 2004; 5:171-185.
  9. Elzo MA, Martinez G, Manrique C. Multibreed genetic evaluation and its application to Criollo cattle breeding programs. Pag. 150-158 in Proc. Census and Characterization of Colombian and Criollo Cattle Production Systems Agricultural Colombian Institute, Bogotá, Colombia. 1999 (accesado 8 de octubre del 2006). Disponible en: http://www.animal.ufl.edu/elzo/Publications/Proceedings/CriolloConf1999-a.htm
  11. Elzo MA. Unconstrained Procedures for the Estimation of Positive Definite Covariance Matrices Using Restricted Maximum Likelihood in multibreed Populations. J Anim Sci 1996; 74:317-328. http://dx.doi.org/10.2527/1996.742317x
  13. Elzo MA. Restricted Maximum Likelihood Procedures for the Estimation of Additive and Nonadditive Genetic Variances and Covariances in Multibreed Populations. J Anim Sci 1994; 72:3055-3065.
  15. Elzo MA. Evaluación genetic multiracial en poblaciones bovinas. Rev Col Cien Pec 2007; 20:504-507.
  17. Elzo MA. Recursive Procedures to compute the inverse of the multiple trait additive genetic covariance matrix in inbred and noninbred multibreed populations. J Anim Sci 1990; 68: 1215-1228.
  19. Elzo MA. Covariances among sire × breed group of dam interaction effects in multibreed sire evaluation procedures. J Anim Sci 1990; 68: 4079-4099. http://dx.doi.org/10.2527/1990.68124079x
  21. Elzo MA. Multibreed sire evaluation within and across countries. PhD Dissertation. University of California, Davis, CA, USA. 1983.
  23. Elzo MA, Famula TR. Multibreed sire evaluation procedure within a country. J Anim Sci 1985; 60: 942-952. http://dx.doi.org/10.2527/jas1985.604942x
  25. Arnold JW, Bertrand JK, Benyshek LL. Animal model for genetic evaluation of multibreed data. J Anim Sci 1992; 70: 3322-3332. http://dx.doi.org/10.2527/1992.70113322x
  27. Elzo MA. Genetic evaluation of animals in multibreed cattle populations using linear models. Arch LatinAmer Anim Prod 2006; 14:154-160.
  29. Elzo MA. Considerations for the genetic evaluation of straightbred and crossbred bulls in large multibreed populations. Proc. Symp. WRCC-100, Brainerd, MN. 1995. p. 1-21.
  31. Quaas RL, Pollak EJ. Modified equations for sire models with groups. J Dairy Sci 1981; 64: 1868-1978. http://dx.doi.org/10.3168/jds.S0022-0302(81)82778-6
  33. Famula TR, Pollak EJ, Van Vleck LD. Genetic groups in dairy sire evaluation under a selection model. J Dairy Sci 1981; 66:927-934. http://dx.doi.org/10.3168/jds.S0022-0302(83)81879-7
  35. Manrique C, Elzo MA, Odenya W, McDowell L, Wakeman D. Predicción de efectos genéticos aditivos y no aditivos del peso al destete mediante un procedimiento de evaluación animal multirracial. Revista Corpoica. 1997; 2(1):17-21 http://dx.doi.org/10.21930/rcta.vol2_num1_art:158
  37. Elzo MA, Wakeman DL. Covariance components and prediction for additive and nonadditive preweaning growth genetic effects in an Angus-Brahman multibreed herd. J Anim Sci 1998; 76: 1290-1302 http://dx.doi.org/10.2527/1998.7651290x
  39. García-Cortés L, Toro M. Multibreed analysis by splitting the breeding values. Genet Sel Evol 2006; 38: 601-615. http://dx.doi.org/10.1186/1297-9686-38-6-601
  40. http://dx.doi.org/10.1051/gse:2006024
  42. Demeke S, Neser FEC, Schoeman SJ. V ariance components and genetic parameters for early growth traits in a mixed population of purebred Bos indicus and crossbred cattle. Livest Prod Sci 2003; 84: 11-21. http://dx.doi.org/10.1016/S0301-6226(03)00074-5
  44. Rosales J, Elzo MA, Monta-o M, Vega V, Reyes A. Genetic parameters for birth and weaning weight in Simmental - Brahmán herds under Mexican subtropical conditions. Tec Pecu Mex 2003; 42: 333-346.
  46. De los Reyes A, Elzo MA, Fries LA, Roso VM, Carvalheiro R. Non-genetic, additive and non-additive genetic effects for animal model analyses of weaning weights in a nellore x hereford multibreed population in brazil. 8th World Congress on Genetics Applied to Livestock Production. August 13-18, Belo Horizonte, MG, Brasil 2006 (accesado 14 de abril del 2010). Disponible en: http://www.wcgalp8.org.br/wcgalp8/articles/paper/3_540-1492.pdf.
  48. Bocchi AL, De Oliveira H, Ferraz JB, Eler JP. Avaliação genética multirracial para ganho de peso pré-desmama em bovinos de uma população composta. R Bras Zootec 2008; 37: 1207-1215. http://dx.doi.org/10.1590/S1516-35982008000700010
  50. Vergara OD, Cerón-Mu-oz MF, Arboleda EM, Orozco Y, Ossa GA. Direct genetic, maternal genetic, and heterozygosity effects on weaning weight in a Colombian multibreed beef cattle population. J Anim Sci 2009.87:516-521.
  52. Brandt H, Müllenhoff A, Lambertz C, Erhardt G, Gauly M. Estimation of genetic and crossbreeding parameters for preweaning traits in German Angus and Simmental beef cattle and the reciprocal crosses. J Anim Sci 2010; 88: 80-86. http://dx.doi.org/10.2527/jas.2008-1742
  54. Arthur PF, Hearnshaw H, Stephenson PD. Direct and maternal additive and heterosis effects from crossing Bos indicus and Bos taurus cattle: cow and calf performance in two environments. Livest Prod Sci 1999; 57: 231- 241. http://dx.doi.org/10.1016/S0301-6226(98)00172-9

Información

SCImago Journal & Country Rank

0.6
2020CiteScore
 
 
28th percentile
Powered by  Scopus
Redib Widget
Tutoriales

Autores:

¿Cómo enviar un artículo?

Par evaluador:

¿Cómo evaluar un artículo?

Palabras clave

Código QR

Número actual

Perfil de Google Scholar

Más leídos en los últimos 30 días

Sistema OJS 3.4.0.3 - Metabiblioteca |