Very long O-antigen chains enhance fitness during Salmonella-induced colitis by increasing bile resistance.
Crawford RW, Keestra AM, Winter SE, Xavier MN, Tsolis RM, Tolstikov V, B?umler AJ. Very long O-antigen chains enhance fitness during Salmonella-induced colitis by increasing bile resistance. PLoS Pathog. 2012 Sep; 8(9):e1002918.