P. J. Pfaffinger
= P. J. Pfaffinger
{c}
Coauthor of experiments linking <GTP>-binding <proteins> with activation of a <potassium> current by cardiac <muscarinic receptors>. The study connected <receptor> stimulation with an intervening signaling mechanism rather than direct <receptor>–channel identity.<GTP-binding proteins couple cardiac muscarinic receptors to a K channel by P. J. Pfaffinger and others>[Author list and described study]{ref}