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/Aug/2004
Fábio José Carvalho Faria, Anibal Eugênio Vercesi Filho, Fernando Enrique Madalena, Luiz Antônio Josahkian
DOI: 10.1590/S1516-35982004000400005
The aim of this research was to describe the genetic structure of the Brazilian Red Sindhi breed using pedigree records from registered animals born from 1955 to 1998. The data file was separated in the following periods: 1979-1983, 1984-1988, 1989-1993 and 1994-1998. The total inbreeding increased from 0.38 to 10.13%, the expected inbreeding under random mating increased from 0.07 to 5.65%, and the inbreeding due to population subdivision increased from 0.30 to 4.74%, from the first to the final period, […]
Keywords: effective population size; genetic structure; probability of gene origin; Red Sindhi