GNPS - Special interactions of Bacteroides fragilis toxin with outer membrane vesicles reveal new mechanism of its secretion and delivery

Here we present MS1 spectra of nontoxigenic and toxigenic BF cells membrane extract, complemented by MS/MS spectra of separate parent ions in positive and negative mode --------- MS1 total spectra BFplus and BFminus in negative and positive mode 2015-09-04-pos-bminus-baselinel-1.d - MS1 acquisition spectre of sample BFminus in pos mode, sample acquisition started from 7.5 min of chromatogramm 2015-09-04-pos-bminus-picture-tertac-dla lockmass.d - MS1 acquisition spectre of sample BFminus in pos mode, tetracycline as internal standard was used,m/z 445 NAT-neg-6-plus.d - MS1 acquisition spectre of sample BFplus in neg mode nat-plus-pos.d- MS1 acquisition spectre of sample BFplus in pos mode NAT-neg-2-minus-1-10.d - MS1 acquisition spectre of sample BFminus in neg mode