Table 3.

YFP gene delivery for mammalian cell expression (Fluorescent cells/10³ total cells)

Cell line (*Macrophages)	E.coli [pEYFP-N1] (MOI 100)		Inv E.coli [pEYFP-N1] (MOI 100)
	2 Days	7 Days	2 Days	7 Days
D17	2	0	67	450
FLK	4	0	74	300
HEK293	4	0	72	360
TB1	0	0	46	150
J774*	0	0	0	400
RAW*	0	0	0	500