Fig. 1
From: L1 and L2 gene polymorphisms in HPV-58 and HPV-33: implications for vaccine design and diagnosis
Maximum-likelihood trees of HPV-33 variants. Note: Phylogenetic trees based on the Maximum-likelihood method of representing the relationships between variants of HPV-33, (a) Tree based on gene L1, (b) Tree based on gene L2. Sub-lineage classification based on full genomes from a reported research [27], and one or two representative sequences were chosen from each branch of the tree, respectively (AS099-A1/HQ537697, INCC0137-A2/HQ537699, QV34060-A2/HQ537698, QV23819-B/HQ537705, QV34189-B/HQ537707). Numbers above the branches indicate the bootstrap values that are greater than 70Â %