Figure 2From: Virtual screening of gene expression regulatory sites in non-coding regions of the infectious salmon anemia virusGeneral folding models for the vRNA and cRNA of ISAV. The interaction between the 3′ and 5′ ends of both the vRNA and cRNA generates stable secondary structures with characteristic domains. S-I: stem I; S-II: stem II; S-III: stem III; DR (I or II): denatured region (I or II). The ORFs of each segment are represented by “X”.Back to article page