Fig. 1From: Influence of starch sources and dietary protein levels on intestinal functionality and intestinal mucosal amino acids catabolism in broiler chickensThe effects of dietary starch source and high and low protein levels on relative mRNA expression for SGLT-1 (a and b) and GLUT-2 (c and d) in the jejunum and ileum at 35 d post-hatch. The data shown were means ± SEM, n = 6. a-b means within each group with different letter designations differ (P < 0.05). HCP means high protein level, LCP means low protein levelBack to article page