Fig. 2From: Exploring the gut microbiota in patients with pre-diabetes and treatment naïve diabetes type 2 - a pilot studyPrincipal Component Analysis (PCA) of GA-map® 131-plex data. The PCA score plot illustrates the similarities and variations of the groups healthy (n = 38), pre-T2D (n = 22) and T2D (n = 18), based on scaled and log-transformed normalized signal strength data. 90% confidence ellipses are shown for each of the groupsBack to article page