Extended Data Fig. 4: Metabolomics of the carcass and the midgut.
From: white regulates proliferative homeostasis of intestinal stem cells during ageing in Drosophila
a, Principal component (PC) analysis of water-soluble metabolites from the carcass (whole body without the gut) and the gut of Oregon R and wOregon R. The age of young (YG) and old male flies are 7 days and 1.5 months old, respectively. Ellipses of clusters show the 95% confidence regions for each sample group. b, Representative white-related metabolites are presented.
