ATF Liew, YH Foo, Y Gao, P Zangoui, MK Singh… - eLife, 2019 - ncbi.nlm.nih.gov
After Salmonella is phagocytosed, it resides in an acidic vacuole. Its cytoplasm acidifies to
pH 5.6; acidification activates pathogenicity island 2 (SPI-2). SPI-2 encodes a type three …