Novel Alternatively Spliced Exon in the Extracellular Ligand-binding Domain of the Pituitary Adenylate Cyclase-activating Polypeptide (PACAP) Type 1 Receptor (PAC1R) Selectively Increases Ligand Affinity and Alters Signal Transduction Coupling during Spermatogenesis
Journal of biological chemistry/The Journal of biological chemistry