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/Feb/2005
Marcos Vinicius G. Barbosa da Silva, Mário Luiz Martinez, Robledo de Almeida Torres, Paulo Sávio Lopes, Ricardo Frederico Euclydes, Carmen Silva Pereira, [...]
DOI: 10.1590/S1516-35982005000100009
An interval mapping procedure based on the random model approach was applied to investigate its robustness and properties for QTL mapping in populations with prevailing half-sib structures. Under random model, QTL location and variance components were estimated using maximum likelihood procedures. The estimation of parameters was based on sib-pair approach. The proportions of genes identical-by-descent (IBD) at the two QTLs were estimated from the IBD at two flanking marker loci. Estimates for QTLs parameters (locations and variance components) and power […]
Keywords: genetic marker; interval mapping; epistasis; random model; sib-pair approach