Figure 3From: Avian papillomaviruses: the parrot Psittacus erithacus papillomavirus (PePV) genome has a unique organization of the early protein region and is phylogenetically related to the chaffinch papillomavirusDot plot matrix (Maizel-Lenk plot) aligning PePV with HPV-5 (A), HPV-1 (B), HPV-16 (C), and BPV-1 (D),Back to article page