Salmonella invasion of non-phagocytic cells is a dynamic process that requires the translocation of effector proteins into host cells by a type III secretion system (T3SS1) encoded on Salmonella pathogenicity island 1 (SPI1). The signals involved in T3SS1 induction in vivo are not known, but SPI1-in...
ORGANISM(S): Salmonella typhimurium SL1344
