Abstract
The aim of this study was to evaluate the relationship between an expected difference in progeny (DEP) for sexual precocity and an expression of genes related to adipogenesis, fibrogenesis, lipogenesis and lipid metabolism in Nellore cattle. Will be selected 130 Nelore bulls, from University of Sao Paulo, with an average age of 20 months, with genetic information (DEPs) for precocity or m…