Figure 1. Both AX and IC bacteria are able to catabolize [¹³C]glutamate.

Metabolic pathway map of C. burnetii comparing ¹³C-label incorporation between AX and IC C. burnetii after 10 min incubation with [¹³C]glutamate. Metabolites detected on the GC/MS as having incorporated ¹³C-label are shown in larger boxes, with percentage labeling in bar graphs. Orange bars indicate AX samples while yellow bars indicate IC samples. Pale green boxes indicate missing enzymes based on genome annotation data in KEGG. Dotted arrows indicate pathways which have been abbreviated. * = P < 0.05. NA indicates metabolites which were unable to be detected in a given condition. Metabolite abbreviations are listed in Supplementary Table S1.