Fig. 3
From: Development of a real-time RT-PCR assay for the detection of pan-human parechoviruses
Phylogenetic tree based on the sequences of the VP1 region of PeV-As. Maximum likelihood trees were constructed using the GTR + G model and implemented in MEGA7.0 with 1000 bootstrap replicates. The circles and squares represent the 11 detected PeV-A strains and the PeV-A prototype, respectively. The scale bars indicate the genetic distance. All panels have the same proportions. a Eleven PeV-A strains and PeV-A prototype strains, b Eight PeV-A1 strains and PeV-A1 sequences downloaded from BLAST server, c One PeV-A4 strain and PeV-A4 sequences downloaded from BLAST server, d Two PeV-A6 strains and PeV-A6 sequences downloaded from BLAST server. *// Human parechovirus (PeV-A) truncated to a quarter of its original size for better clarity. * A clearer presentation of the results of this study; a part of the sequence is hidden using a triangle