Extended Data Figure 7: vRNA arrangement in the bat polymerase crystals.
From: Structure of influenza A polymerase bound to the viral RNA promoter
Simplified diagram showing vRNA sequence and secondary structure in the bat FluA crystals including vRNA-mediated crystal contact (inverted sequences) that forms an extended duplex. Crystals were grown with 3′-end nucleotides 1–18 or 3–18, but only those from 6–18 were visible (hence 1–5 are in italics).
