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RNAi screen of Salmonella invasion shows role of COPI in membrane targeting of cholesterol and Cdc42
(2011)Molecular Systems BiologyThe pathogen Salmonella Typhimurium is a common cause of diarrhea and invades the gut tissue by injecting a cocktail of virulence factors into epithelial cells, triggering actin rearrangements, membrane ruffling and pathogen entry. One of these factors is SopE, a G‐nucleotide exchange factor for the host cellular Rho GTPases Rac1 and Cdc42. How SopE mediates cellular invasion is incompletely understood. Using genome‐scale RNAi screening ...Journal Article