Figure 1From: Characterization of a new 5' splice site within the caprine arthritis encephalitis virus genome: evidence for a novel auxiliary proteinSchematic representation of the SRLV ORFs. The env sequence of the prototype CAEV (Cork) strain carrying the SD site used for the rev mRNA synthesis (SDrev) is enlarged. The nucleotide motifs corresponding to the canonical SD sequence are boxed, with splice points designated by bent arrows.Back to article page