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. 2020 May 15;11:833. doi: 10.3389/fmicb.2020.00833

FIGURE 4.

FIGURE 4

Bayesian maximum clade credibility (MCC) trees of RSV (using G gene sequences) in Vietnam and worldwide: (A) RSV-A (n = 392); (B) RSV-B (n = 314). Branch colors represent the most probable ancestral locations of each branch, inferred using a discrete trait model; sequences from Vietnam (all available) were highlighted in orange. The clades of genotype ON1 in RSV-A and genotype GA-9 in RSV-B were labeled. The clades containing Vietnamese sequences isolated in this study (within the box) are shown on the right, with tip nodes mapped to countries and isolate time (year), with Vietnamese strains highlighted in red, and labeled with subgroups and posterior support.