Fig. 2.

Upon growth in MEMα medium Campylobacter jejuni excreted a unexpectedly high number of metabolites into the medium. Plotted are the Log² fold changes of selected metabolites based on 24/4 h non-supplemented MEMα comparison—for all the three conditions Med; non-supplemented MEMα (left), Fuc; fucose-supplemented MEMα (middle), Glu; glutamate-supplemented MEMα (right). It can be observed that most of the metabolite changes occurring upon growth in MEMα medium are similar across the two treatments and control and form a ‘base metabolic response’; however there are some exceptions. Some metabolites were detected in both negative and positive mode; hence their double presence here