Brazil is an important world leader in animal yield, but to maintain this status, needs to invest heavily in research to increase animal productivity. For Animal Breeding purpose, Brazil has many groups that develop important studies. Those studies ranging from estimating components of variation and genetic parameters, statistical modeling, and molecular markers applied to animal breeding. Thus, this review aims to summarize the research in animal breeding in Brazil through the first decade of the 21st century, which can indicate the progress and new challenges.
candidate gene; genomics; heritability; monogastric; ruminants
