Proteomic changes in bacteria caused by exposure to environmental conditions can be detected by Matrix-Assisted Laser Desorption/Ionization - Time of Flight (MALDI-ToF) Mass Spectrometry
D. Chac, M. Kordahi, L. Brettner, A. Verma, P. McCleary, K. Crebs, C. Yee, R. W. DePaolo
This study shows that MALDI-ToF MS can detect proteomic changes in bacteria exposed to different environmental conditions, revealing intra-species phenotypic differences.
bioRxiv · Jan 24, 2020 · PreprintMicrobiology