Fig. 3

(a) Representative PhosphorImage of PKR phosphorylation following in vitro kinase assay with RNAs indicated. (b) Quantification of PhosphorImage shown in (a). Larger points represent the average of at least three replicates (shown as differently shaped smaller points), error bars are ± SD. (c) Predicted structure of shDDX54-4 as determined by mFold41.