Previous Article Next Article Table of Contents Science, Vol.358, No.6361, 320-+, 2017 DOI10.1126/science.aan6619 Export Citation Natural polyreactive IgA antibodies coat the intestinal microbiota Bunker JJ, Erickson SA, Flynn TM, Henry C, Koval JC, Meisel M, Jabri B, Antonopoulos DA, Wilson PC, Bendelac A Please enable JavaScript to view the comments powered by Disqus.