L. Degeorges

β-helical protein PerA orchestrates antibiotic uptake across the Caulobacter outer membrane via converging stress signaling systems

The paper shows that PerA, a β-helical protein in Caulobacter crescentus, regulates antibiotic uptake by modulating TBDRs and stress response pathways.

Co-chaperone-mediated post-translational control of efflux pump induction underlies adaptive β-lactam resistance in Caulobacter crescentus.

Bypass of an epigenetic S-phase transcriptional module by convergent nutrient stress signals

The paper shows that phosphate deprivation and (p)ppGpp stress signals bypass the GcrA/CcrM module to activate S-phase transcription in Caulobacter crescentus.