In the article by Reisine et al. [Reisine T, Kong H, Raynor K, Yano H, Takeda J, Yasuda K, and Bell GI (1993) Splice variant of the somatostatin receptor 2 subtype, somatostatin receptor 2B, couples to adenylyl cyclase. Mol Pharmacol 44: 1016-1020], there are two errors in the legend to Fig. 3.First, the legend for Fig. 3A indicates that three experiments were performed; in fact, only two experiments were performed for the SSTR2B mutants. Second, the legend for Fig. 3B indicates that the values presented are the average of two different experiments; in fact, the inhibition curve shown was based on a single experiment.To the best of my knowledge, these errors do not alter the basic conclusion of the paper, that the 2B subtype of the somatostatin receptor couples to adenylyl cyclase; however, I deeply regret these errors.Terry Reisine, Ph.D.