Fig. 3.

Multiplex RT-PCR analysis of cell lines at various time points after SARS-CoV inoculation or mock inoculation. (A) Multiplex RT-PCR analysis was performed as in Fig. 1 on samples collected at 1, 24, 48, and 72 h PI from clone 2.27, Vero E6, and CHO cells (A) and from CHO cells transiently transfected (Tf) with a plasmid containing CD209L cDNA (B). Negative images are shown.