RNA decay measurement using Actinomycin D

CH Christin Herrmann
JD Joseph M. Dybas
JL Jennifer C. Liddle
AP Alexander M Price
KH Katharina E. Hayer
RL Richard Lauman
CP Caitlin E. Purman
MC Matthew Charman
EK Eui Tae Kim
BG Benjamin A Garcia
MW Matthew D Weitzman
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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.

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