FIG. 3.

Stability analysis of hhi1 and pag1 transcripts upon actinomycin D treatment. The stabilities of hhi1 (A) and pag1 (B) transcripts were analyzed in infected cells treated with actinomycin D. Lane 1, mock-infected cells. In lanes 2 cells were infected with virus 1 h after actinomycin D treatment, and total RNA was harvested at 1 hpi. In lanes 3 to 9, cells were infected with virus 0.5 h prior to actinomycin D treatment, and total RNA was then extracted at the indicated time after actinomycin D addition for the detection of hhi1 and pag1 transcripts.