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. 2017 Apr 13;8:645. doi: 10.3389/fmicb.2017.00645

FIGURE 4.

FIGURE 4

Putative long-distance RNA–RNA interactions for subgenomic RNA synthesis. (A) The predicted structure of the core sequence for BaMV 1-kb sgRNA synthesis (adapted from Lee et al., 2000). (B) Putative interaction of the 3′-end sequence of PVX, BaMV, or satBaMV minus-strand RNA with the conserved octamer motif upstream of the BaMV or PVX coat protein gene are indicated. The conserved octamer motif is indicated in bold font. The subgenomic RNA transcription start site is indicated using an asterisk. The predicted complementary base pairing is denoted.