The alarmone (p)ppGpp confers tolerance to oxidative stress during the stationary phase by maintenance of redox and iron homeostasis in Staphylococcus aureus - ScienceDirect
Frontiers | (p)ppGpp Metabolism and Antimicrobial Resistance in Bacterial Pathogens
YtfK activates the stringent response by triggering the alarmone synthetase SpoT in Escherichia coli | Nature Communications
Fig. 4. | Microbiology Society
Many Means to a Common End: the Intricacies of (p)ppGpp Metabolism and Its Control of Bacterial Homeostasis | Journal of Bacteriology
The nucleotide pGpp acts as a third alarmone in Bacillus, with functions distinct from those of (p)ppGpp | Nature Communications
p)ppGpp and c-di-AMP Homeostasis Is Controlled by CbpB in Listeria monocytogenes. | The Aaron Whiteley Lab | University of Colorado Boulder
Frontiers | (p)ppGpp: Magic Modulators of Bacterial Physiology and Metabolism
Interaction of (p)ppGpp biosynthesis with polyphosphate metabolism. PPK... | Download Scientific Diagram
Nucleotide, c-di-GMP, c-di-AMP, cGMP, cAMP, (p)ppGpp signaling in bacteria and implications in pathogenesis - Chemical Society Reviews (RSC Publishing) DOI:10.1039/C2CS35206K
The stringent response regulator (p) ppGpp mediates virulence gene expression and survival in Erwinia amylovora | BMC Genomics | Full Text