Figure 7 | Scientific Reports

Figure 7

From: Pseudomonas aeruginosa quorum sensing inhibition by clinical isolate Delftia tsuruhatensis 11304: involvement of N-octadecanoylhomoserine lactones

Figure 7

MALDI MS investigation of the D. tsuruhatensis 11304 QSI extract. (a) Positive ion MALDI MS spectrum recorded in reflectron mode of the D. tsuruhatensis 11304 QSI extract. (b) Positive ion MS2 spectrum of precursor ion at m/z 400.3. The relative AHL structure is reported in the inset. The position of the hydroxyl groups is tentative.

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