Sequential Dual-Ion MALDI Glycotyping Enables Rapid Phenotypic O-Antigen Typing of Escherichia coli and Shigella
This paper introduces a MALDI glycotyping method for rapid O-antigen phenotyping of E. coli and Shigella, detecting structural variations and correcting serotype discrepancies in a strain panel.
bioRxiv · Mar 23, 2026 · PreprintMicrobiology