RT Journal Article SR Electronic T1 Gene–environment interactions in inflammatory bowel disease: microbiota and genes JF Frontline Gastroenterology JO Frontline Gastroenterol FD BMJ Publishing Group Ltd SP 180 OP 186 DO 10.1136/flgastro-2011-100097 VO 3 IS 3 A1 Marian C Aldhous YR 2012 UL http://fg.bmj.com/content/3/3/180.abstract AB A recent research workshop gave an update on the genetics of the inflammatory bowel diseases (IBD), Crohn's disease and ulcerative colitis. This mini-review summarises the updates of the gene–environmental interactions, especially those outlining the contribution of the gut microbiota to the pathogenesis of IBD.