Correction for Sanchez-Alavez et al., Night eating and obesity in the EP3R-deficient mouse

PHYSIOLOGY. For the article “Night eating and obesity in the EP3R-deficient mouse,” by Manuel Sanchez-Alavez Izabella Klein Sara E. Brownell Iustin V. Tabarean Christopher N. Davis Bruno Conti and Tamas Bartfai, which appeared in issue 8, February 20, 2007, of Proc Natl Acad Sci USA (104:3009–3014; first published February 16, 2007; 10.1073/pnas.0611209104), the authors note that the following acknowledgment was inadvertently omitted from the article: “We thank Professor Shuh Narumiya (Kyoto University, Kyoto, Japan) (4, 5, 21) for the generation and subsequent generous transfer of the EP3R^−/− mice.”