TABLE 3.

Gag and Pol expression in the presence of hUpf1

FV	hUpf1	Gaga	Pola
Wt		1	1
Wt	Wt	1.4	1.3
Wt	DN	1.2	1.4
(−)st		1	1
(−)st	Wt	1	0.7
(−)st	DN	5.9	0.7

^aQuantitation of Gag and Pol proteins was done using the gels shown in Fig. 6C and D, as well as additional data. Gapdh was used to normalize the samples. The levels of Gag and Pol are relative to those of cells transfected without hUpf1.