Keywords: لیسفسفلیپاز; Dot; defect in organelle trafficking; E; exponential growth phase; GCAT; glycerophospholipid:cholesterol acyltransferase; Icm; intracellular multiplication; LCV; Legionella-containing vacuole; LPLA; lysophospholipase A; Lsp; Legionella-secretion pathway;