Endogenous protein kinase inhibitor gamma terminates immediate-early gene expression induced by cAMP-dependent protein kinase (PKA) signaling: termination depends on PKA inactivation rather than PKA export from the nucleus
Orthopaedics, Pediatrics, Physiology and Biophysics, and Pathology, Case Western Reserve University and University Hospitals of Cleveland, Cleveland, Ohio 44106-5000, USA.