MicrobiologybioRxiv
High Resolution Imaging Mass Spectrometry of Bacterial Microcolonies at Ecological Scales
R. d. C. Pessotti, B. L. Hansen, V. M. Zacharia…·M. F. Traxler
This study uses MALDI-IMS to visualize chemical outputs from small bacterial microcolonies, revealing heterogeneity and asymmetrical metabolite production in response to environmental gradients.
DOI 10.1021/acs.analchem.9b03909