title: Microbiota and the immune system, an amazing mutualism forged by co-evolution.
authors.affiliation: Unité de Pathogénoe Microbienne Moléculaire, Institut Pasteur, 28 Rue du Docteur Roux, 75724 Paris Cedex 15, France; INSERM U786, Institut Pasteur, France; Chaire de Microbiologie et Maladies Infectieuses, Collège de France, 11 Place Marcelin Berthelot, 75005 Paris, France. Electronic address: philippe.sansonetti@pasteur.fr.
authors.forename: Philippe J
authors.initials: PJ
authors.lastname: Sansonetti
mesh_terms: D001419:Bacteria; D005075:Biological Evolution; D041981:Gastrointestinal Tract / Q000382:microbiology; D007107:Immune System; D064307:Microbiota / Q000276:immunology*; D012867:Skin / Q000382:microbiology; D013559:Symbiosis / Q000276:immunology*