Figure 1From: Molecular characterization and complete genome sequence of avian paramyxovirus type 4 prototype strain duck/Hong Kong/D3/75Schematic diagram of the APMV-4 genome (A) with leader, trailer, gene start, gene end, IGS characteristics. Alignment of conserved gene start and gene end motifs of the APMV-4 genes (B). Comparison of the variable IGS (C). Complementarities between the 3' leader and 5' trailer regions (D). All sequences are negative sense.Back to article page