Competition for G beta gamma dimers mediates a specific cross-talk between stimulatory and inhibitory G protein alpha subunits of the adenylyl cyclase in cardiomyocytes - Hippe, Hans-Jörg; Lüdde, Mark; Schnoes, Katrin; Novakovic, Ana; Lutz, Susanne; Katus, Hugo; Niroomand, Feraydoon; Nürnberg, Bernd; Frey, Norbert; Wieland, Thomas (Naunyn-Schmiedeberg's archives of pharmacology, 2013)