The Golgi apparatus is a functionally distinct Ca2+ store regulated by the PKA and Epac branches of the β1-adrenergic signaling pathway. - Yang Z; Kirton HM; MacDougall DA; Boyle JP; Deuchars J; Frater B; Ponnambalam S; Hardy ME; White E; Calaghan SC; Peers C; Steele DS (Science signaling, 2015)