Nature CommunicationsStress-induced iron-sulfur cluster damage as a conserved trigger of the bacterial stringent responseEva MichaudLorena RicciClaire LallementLars BarquistVincent CattoirCharlotte MichauxRégis HallezSéverin Ronneau2026-03-02Full textDOI https://doi.org/10.1038/s41467-026-70079-x