We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSignal transduction. Imposing specificity on kinases.AuthorsPtashne M; Gann APublicationScience (New York, N.Y.), 2003, Vol 299, Issue 5609, p1025ISSN1095-9203Publication typearticleDOI10.1126/science.1081519