SNX18 and infection: Although the SNX18:ΔSH3 was recruited into Salmonella-induced membrane ruffles within 10 min of infection to a similar extent as the full length SNX18, its co-localization with Dynamin-2 and N-WASP was markedly reduced as shown on quantification of the co-localization within bacteria-containing membrane ruffles (Figures 4A,B).