GNPS_198 root bacteria+interactions

Crude extracts of 198 root-associated bacteria, grown on TSB agar. Additionally, interaction zones of selected bacterial strains were extracted.
All file names contain essential information about the sample, first the strain number of the strain collection, then the extraction solvent (E=ethyl acetate, M= methanol). Filename 690_E.mzxml would correspond to strain 690, grown on TSB, extracted with ethyl acetate.
For measuring antibiotic interactions of two strains, halo zones of the agar were extracted the same way as for the wild type strains. Filenames depict first the antibioticall active strain, then the sensitive strain, and finally the extraction solvent. Filename 562480M.mzxml would thus correspond to strain 562 that was grown on a lawn of strain 480, its extraction zone was extracted with methanol.