To determine the decay of viral mRNA species, HeLa cells infected with either Ad5 WT or ΔE1B were treated with 1 μg/ml Actinomycin D (Cayman Chemical, Cat#: 11421) at 24 hpi. RNA harvested using RLT buffer (from Qiagen RNA isolation kit) at 0, 1, 2, 4, 6, and 8 hours after treatment. RNA levels were quantified using RT-qPCR and normalized to 0 hours of Actinomycin D to determine RNA decay.
Do you have any questions about this protocol?
Post your question to gather feedback from the community. We will also invite the authors of this article to respond.