Correction to Supporting Information for Townsend Et Al., Dietary Sugar Silences a Colonization Factor in a Mammalian Gut Symbiont

MICROBIOLOGY Correction to Supporting Information for “Dietary sugar silences a colonization factor in a mammalian gut symbiont,” by Guy E. Townsend II, Weiwei Han, Nathan D. Schwalm III, Varsha Raghavan, Natasha A. Barry, Andrew L. Goodman, and Eduardo A. Groisman, which was first publishedDecember 17, 2018; 10.1073/pnas.1813780115 (Proc Natl Acad Sci USA 116:233–238). The authors note that, in the SI Appendix, page 13, second paragraph, line 10, “1.5 M sodium hydroxide” should instead appear as “1.5 M sodium chloride.” The SI Appendix has been corrected online.