Evolutionary Paths of the cAMP-Dependent Protein Kinase (PKA) Catalytic Subunits Søberg, Kristoffer ; Jahnsen, Tore ; Rognes, Torbjørn ; Skålhegg, Bjørn S. ; Laerdahl, Jon K. Abstract Publication: PLoS ONE Pub Date: April 2013 DOI: 10.1371/journal.pone.0060935 Bibcode: 2013PLoSO...860935S