GNPS - Campylobacter_jejuni_extracellular_metabolome_metabolic_response

Data from a comparative metabolomics study of extracellular metabolomes of Campylobacter jejuni strain 11168 under three different conditions: MEMa medium only, MEMa medium with excess L-Glutamic Acid, and MEMa medium enriched with excess L-Fucose. Sampling of supernatants took place at 4, 9, and 24 hours after inoculation of the cultures. pHILIC-MS full scan data of all supernatant extracts (three replicates - 1:3:1 H20-methanol-chloroform extractions) was obtained in alternating ionization mode: MzXML files with positive ionization mode spectra and negative ionization mode spectra are provided. Controls (blanks, solvent and medium controls (before inoculation; t=0 hours), and pooled samples run across the batch, are included as well). pHILIC-MS/MS data of selected supernatant samples was obtained for metabolite annotation purposes. The resulting MzXML files in positive ionization mode and negative ionization mode are provided.