The second messenger cyclic di-AMP (c-di-AMP) plays a pivotal role in bacterial physiology by regulating osmolyte transport, potassium uptake, cell wall integrity and the overall stress response.

We found that the levels of c-di-AMP and (p)ppGpp, two nucleotide second messengers that are highly conserved throughout the microbial world, coexist in a homeostatic loop in the facultative ...

Cyclic di-AMP (cdiA) is a second messenger predicted to be widespread in Gram-positive bacteria, some Gram-negative bacteria, and Archaea. In the human pathogen Listeria monocytogenes, cdiA is an ...

THE biologic role of cyclic AMP (adenosine 3′,5′-monophosphate), at least as it is understood today, is shown in Figure 1. After release from an endocrine gland, a hormone is transported to ...