The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
01/Dec/2005
José Marques Carneiro Júnior, Giselle Mariano Lessa de Assis, Ricardo Frederico Euclydes, Paulo Sávio Lopes
DOI: 10.1590/S1516-35982005000600014
The influence of a priori information on animal genetic evaluation was studied using a simulated 3.000 centimorgans genome, for a single trait governed by 800 loci, with two alleles for locus, and heritability varying from 0.40 to 0.60. Three populations with different sizes were derived from the base-population constituted by 1.500 males and 1.500 females: POP1 (100 animals), POP2 (300 animals) and POP3 (1.600 animals). Three a priori information levels were considered: no-informative priors (PNI), slightly informative priors (PPI) and […]
Keywords: a priori information; Bayesian analyses; genetic parameters; simulation; variance components