Exploiting Violet-Blue Light to Kill : Analysis of Global Responses, Modeling of Transcription Factor Activities, and Identification of Protein Targets.

Campylobacter jejuni is a microaerophilic foodborne zoonotic pathogen of worldwide concern as the leading cause of bacterial gastroenteritis. Many strains are increasingly antibiotic resistant and new methods of control are required to reduce food-chain contamination. One possibility is photodynamic inactivation (PDI) using violet-blue (VB) light, to which C.

Bacterial Nanocompartments: Structures, Functions, and Applications.

Increasing efficiency is an important driving force behind cellular organization and often achieved through compartmentalization. Long recognized as a core principle of eukaryotic cell organization, its widespread occurrence in prokaryotes has only recently come to light. Despite the early discovery of a few microcompartments, such as gas vesicles and carboxysomes, the vast majority of these structures in prokaryotes are less than 100 nm in diameter-too small for conventional light microscopy and electron microscopic thin sectioning.