Figure S5

An ion identity(99) LC-MS/MS network clusters of S'Wipe vs directly collected stool samples. A) Cluster of polyethylene glycol contaminants from wipes. B) Clusters identified as those of stool endogenous molecules: top clusters - bile acids; bottom cluster - lipids. Each node represents the presence of specific metabolites; pie chart-style coloring of the node corresponds to the relative abundance of each metabolite detected across all samples collected with S’Wipe and direct sampling. C) A molecular community network (MCN)(100) of stool samples collected with S'Wipe. To show the diverse range of molecular families that is captured, several representative molecules from diverse molecular families with a range of size, polarity and biological function are highlighted across the network.