Movies

Beta 2 adrenergic receptors signal from the endosomes in cardiacmyocytes

Beta 2 adrenergic receptors are in an inactive conformation on recycling endosomes

Internalized beta 2 adrenergic receptors activate Gs proteins on the endosomes

Beta 1 adrenergic receptors signal from the plasma membrane and the Golgi membranes

Imaging zebrafish heart using a cardiac endothelial cell reporter line (flk1:GFP)