MICROBIOLOGY Correction for “Chemical sensing in mammalian host-bacterial commensal associations,” by David T. Hughes, Darya A. Terekhova, Linda Liou, Carolyn J. Hovde, Jason W. Sahl, Arati V. Patankar, Juan E. Gonzalez, Thomas S. Edrington, David A. Rasko, and Vanessa Sperandio, which appeared in issue 21, May 25, 2010, of Proc Natl Acad Sci USA (107:9831–9836; first published May 10, 2010; 10.1073/pnas.1002551107).
The authors note that the following statement should be added to the Acknowledgments: “V.S. was supported by National Institutes of Health Grant AI077613.”