King place in latent J-Lat 9.2 and 15.4 cell lines, in which the ongoing transcription from the host gene would interfere with transcription from the 5'LTR. Consequently, due to the premature termination of *mRNA at the pA site in the 5'LTR, the 3'LTR would no longer be subjected to TI and could thus be activated. To test this hypothesis, we activated viral gene expression with Tat or TNF- and com
Ly 20 activation of viral transcription (see Figure 7) already precludes detection of the upstream transcription. This finding is not surprising, as we demonstrated that there is 11-fold or 38-fold more viral mRNA than *mRNA in TNF- treated cells (Figure 2D, bars 3 and 4). Predictably, our control experiments demonstrate that the ratio between the Rev- and Env-containing transcripts was 1 in untr
King place in latent J-Lat 9.2 and 15.4 cell lines, in which the ongoing transcription from the host gene would interfere with transcription from the 5'LTR. Consequently, due to the premature termination of *mRNA at the pA site in the 5'LTR, the 3'LTR would no longer be subjected to TI and could thus be activated. To test this hypothesis, we activated viral gene expression with Tat or TNF- and com