Fig. 2
From: A fatal case associated with respiratory syncytial virus infection in a young child
Phylogenetic analysis based on the complete G gene sequence of the RSV detected in this patient and other representative sequences from nearly all RSVB subgroups (BA1–10, GB1–4, SAB1–4, URU1–2) from GenBank. The nucleotide phylogenetic tree was constructed using the neighbor-joining method with nucleotide p distances and 1000 bootstrap replicates in the Molecular Evolutionary Genetics Analysis program (MEGA, version 4.0, USA)