FIG. 8.

Agarose gels stained with ethidium bromide showing RT-PCR of mRNA transcribed during nonproductive HHV-6 infection of lymphoid cells. SupT1 cells were infected with HHV-6A (U1102), and JJhan cells were infected with HHV-6B (CV), in the presence or absence of CEX. The PCR products of amplification upon DNA are shown (D). Sizes are shown in base pairs. The sizes shown for U91 are derived from HHV-6A; the respective sizes in HHV-6B are 484 and 388 bp. Molecular weight markers are indicated by 1 (123-bp ladder) and 2 (λ DNA digested with BstE).