Fig. 3From: Proteome changes in the small intestinal mucosa of growing pigs with dietary supplementation of non-starch polysaccharide enzymesqPCR validation of six proteins of differential abundance from the intestinal mucosa of growing pigs at the mRNA level (a, b, c, d, e and f). Samples were normalized with the reference gene β-actin. Vertical lines represent means ± S.D, and different letters denote significant difference at P < 0.05 (n = 4)Back to article page