Fig. 1From: Circulating leptin and its muscle gene expression in Nellore cattle with divergent feed efficiencyCirculating plasma leptin and muscle gene expression in young Nellore bulls divergently selected for feed efficiency. a Circulating plasma leptin were evaluated on d 50 and at the end of the experiment on d 80. b Leptin gene expression in muscle was performed at the end of the experiment on d 80. * notes statistical difference (P < 0.05)Back to article page