Fig. 6
From: Full-length genome sequence analysis of enzootic nasal tumor virus isolated from goats in China
Envelope protein alignment. Alignment of the envelope protein amino acid sequence from four ENTV-2-Shaanxi isolates, ENTV-2-SC, ENTV-2, ENTV-1-1NA1, and JSRV-USA. Elbow bend arrows indicate the predicted cleavage sites between the SU and TM domains. The putative YXXM motif is outlined with boxes. Gaps in alignment are shown by dashes; dots represents identity. ENTV-2 was used as the reference sequence (top line)