Figure 4From: Ulcerative colitis and irritable bowel patients exhibit distinct abnormalities of the gut microbiota Bands analysis of DGGE profiles. (a) Absolute values of first PLS loading, peak-picked to show bands that are most responsible for distinguishing between the groups. Greyed area indicates range of this loading across the training segments. (b) Greyscale image view of complete aligned dataset, on the same Rf axis.Back to article page