Figure 1

KOs that differ significantly between lean (green) and obese (blue) individuals. Statistical analysis of all KOs within a patient revealed five that differ in proportions with mean abundance greater than 0.2%. Mean abundance within a group (green = lean, blue = obese) are demonstrated by the bar charts (relative to the total number of ORFs assigned to KOs in the dataset; total number of sequenced assigned is 1,389,124) and the percentage differences between groups are shown on the right with the green circle indicating that a higher proportion is present in lean individuals.