coli, the conserved regulatory protein DksA also modulates the action of (p)ppGpp in V.
A vitamin B12-based system for conditional expression reveals dksA to be an essential gene in Myxococcus xanthus.
DksA affects ppGpp induction of RpoS at a translational level.
DksA potentiates direct activation of amino acid promoters by ppGpp.
DksA represses ribosomal gene transcription in Pseudomonas aeruginosa by interacting with RNA polymerase on ribosomal promoters.
Post-transcriptional control of quorum-sensing-dependent virulence genes by DksA in Pseudomonas aeruginosa.
dksA is required for intercellular spread of Shigella flexneri via an RpoS-independent mechanism.
ppGpp with DksA controls gene expression in the locus of enterocyte effacement (LEE) pathogenicity island of enterohaemorrhagic Escherichia coli through activation of two virulence regulatory genes.
Induction of expression of hfq by DksA is essential for Shigella flexneri virulence.
Effects of DksA and ClpP protease on sigma S production and virulence in Salmonella typhimurium.
Similar and divergent effects of ppGpp and DksA deficiencies on transcription in Escherichia coli.