Figure 2.
Sequence comparison between the field isolate and the reference ALVs. (A) The genome structure of GX14DJ3–18. The boxed sequence line shows the structure of the entire proviral DNA of GX14DJ3–18. The lines over the schematic of the genome of GX14DJ3–18 indicate regions exhibiting high homology with the strains listed above. (B), (C), (D), (E), (F), (G), (H), and (I) Phylogenetic relationship of GX14DJ3–18 to reference ALV strains, based on the 5′LTR, 5′UTR, gag, pol, gp85, gp37, 3′UTR, and 3′LTR genome sequence, respectively. Black circle (●) indicates ALV isolates in this study.