Fig. 3From: Targeting influenza A virus by splicing inhibitor herboxidiene reveals the importance of subtype-specific signatures around splice sitesWEBLOGO plots of the mRNA3 splice donor site of the M segment. The height of each base represents the frequency at a given position within the M sequences. The arrow indicates the position of the 5′ and 3′ splice site in the splice donor (SD) and splice acceptor (SA) sites, respectively. The splice site strength was calculated using MaxEntScan (5′ splice site: 9 bp, − 3 to + 6)Back to article page