Figure 2From: The effect of wheat prebiotics on the gut bacterial population and iron status of iron deficient broiler chickens The relative amounts of Lactobacilli and Bifidobacteria generas in intestinal contents of chickens expressed in arbitrary units (AU). Values are means +/− SD (n = 10). a, b Mean values within each bacterial species tested with unlikesuperscript letters are significantly different (p < 0.05).Back to article page