TABLE 1.

Infection of various cell lines with MLV(Ebola)

Cell line	Species of origin	Titer (IU/ml) fora:
		MLV(Ebola)	MLV(VSV)
293T	Human	4.7 × 104	1.5 × 106
HeLa	Human	7.5 × 102	1.4 × 105
Vero	Simian	2.6 × 102	5.3 × 103
BSC-1	Simian	1.2 × 103	7.9 × 103
Cos-7	Simian	5.6 × 103	1.6 × 105
NIH 3T3	Murine	5.2 × 103	4.3 × 105
MDBK	Bovine	1.2 × 102	1.6 × 105
BAEC	Bovine	9.2 × 102	7.9 × 104
PK-15	Porcine	6.0 × 101	5.5 × 103
BHK	Hamster	1.9 × 102	1.2 × 105
CHO	Hamster	1.0 × 103	1.5 × 105
QT6	Quail	2.0 × 103	1.3 × 105
CEF	Chicken	1.6 × 102	1.4 × 104
TEF	Turkey	3.2 × 102	9.3 × 104
293Tb	Human	2.9 × 106	7.8 × 105
U87b	Human	5.2 × 105	2.3 × 105
MDCKb	Canine	6.0 × 103	1.4 × 103
Tb 1 Lub	Bat	2.3 × 103	8.3 × 103
Pt K1b	Marsupial	1.6 × 102	2.4 × 102

^aData from representative experiments are shown. Similar results have been obtained in replicate experiments. 

^bConcentrated MLV(Ebola) stocks were used for infection of this cell line.