Differential growth performance, intestinal antioxidant status and relative expression of Nrf2 and its target genes in young grass carp (Ctenopharyngodon idella) fed with graded levels of leucine
Keywords: ماهی کپور (Ctenopharyngodon idella); Grass carp (Ctenopharyngodon idella); Leucine requirement; Antioxidant enzyme; Gene expression; Nrf2; Kelch-like ECH associated protein 1