Promiscuity of response regulators for thioredoxin steers bacterial virulence

Abstract

The response regulator SsrB, a master activator of the Salmonella pathogenicity island-2 gene cluster, is under allosteric control of thioredoxin. Authors utilise in vitro and in vivo models to investigate if other members of the response regulator family might have adopted thioredoxin as a regulator.