(E) High and low molecular-weight RNA analysis of EVD GAG (GAG-ex1) and EVD intron (GAG-in) in two independent T1 bulks from each indicated line. The filled arrows on the right hand-side or with an asterisk on the blots correspond to the transcripts depicted in (A-C). ACT2: loading control for mRNAs; tasiR255, miR173 and U6: loading controls for sRNAs. Hybridizations for GAG-ex2 and POL probes are found in Supp. Fig.5A. 