Fig. 5From: Iron-regulated gene ireA in avian pathogenic Escherichia coli participates in adhesion and stress-resistanceExpressions of adhesion genes. Expressions of adhesion genes, including yfcO, yfcQ, aufG, fmlD, fmlE, yadN and fimH, of the wild-type strain DE205B, mutant strain DE205BΔireA and complementary strain DE205BCΔireA were tested by qPCR. The relative expression levels in the different mutant strains were calculated using the 2-△△Ct methodBack to article page