Solution structure of influenza A virus C4 promoter
A Single-nucleotide Natural Variation (U4 to C4) in an Influenza A Virus Promoter Exhibits a Large Structural Change: Implications for Differential Viral RNA Synthesis by RNA-dependent RNA Polymerase
Solution structure of the complementary RNA promoter of influenza a virus
Solution Structure of the Influenza A Virus cRNA Promoter: Implications for Differential Recognition of Viral Promoter Structures by RNA-dependent RNA Polymerase