J. F. da Silva Neto

This paper identifies a quorum sensing-regulated type VI secretion system in Chromobacterium violaceum that uses multiple nonredundant VgrG proteins for interbacterial competition, with VgrG3 playing a major role.

This study identifies ChuP as a regulatory protein that connects heme and siderophore-mediated iron acquisition in C. violaceum, showing its role in virulence and iron utilization.