We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe RelA/SpoT homolog (RSH) superfamily: distribution and functional evolution of ppGpp synthetases and hydrolases across the tree of life.AuthorsAtkinson GC; Tenson T; Hauryliuk VPublicationPloS one, 2011, Vol 6, Issue 8, pe23479ISSN1932-6203Publication typearticleDOI10.1371/journal.pone.0023479