Capsular polysaccharides of Acinetobacter baumannii regulate type VI secretion system activity, balancing self-protection with interbacterial competitiveness.

tRNA Q34 modification impacts tyrosine codon decoding and leads to proteome reprogramming in response to antibiotic stress in Vibrio cholerae.

FipA is a novel component required for bacteria that rely on FlhF/FlhG to properly localize their flagella to the cell pole.

The dodecahelical membrane anchors of mammalian adenylyl cyclase isoforms are receptors for unsaturated free fatty acids and, as a tonic signal, enhance or attenuate GPCR/Gsα-stimulated cyclic AMP formation.

A reciprocal interaction between gut bacteria and gut cells affects protein absorption in the host.

Degradation products of polysaccharides trigger partial population dispersal and alter cellular metabolism, shaping the marine biomass decomposition by foraging bacteria.