[Retracted] The Genomic and Pathogenic Characteristics of the Highly Pathogenic Porcine Reproductive and Respiratory Syndrome Virus Isolate WUH2
Figure 1
Alignment of the 5′ UTR (a) and 3′ UTR (b) of PRRSV isolates WUH2, VR-2332, RespPRRS MLV, CH-1a, HB-2(sh)/2002, JXA1, JXwn06, HuN4, SY0608, XL2008, and SX2009. (a) The 12 nt start motif and the leader TRS (black box) were absolutely conserved. The dashed region indicates the string of 8–11–9. The CACCC motifs were shown by the red boxes. (b) The dashed box indicates a stretch of 23 bases at positions 82–104. The two deleted regions are represented in red.
