Figure 3

Maximum likelihood (ML) phylogenies of MAYV isolate full-genome, non-recombinant genomic fragment, and recombinant fragment sequences. ML trees were obtained for (A) full-genome, (B) non-recombinant genomic fragments, (C) recombinant fragments resulting from the first recombination event, and (D) recombinant fragments resulting from the second recombination event. The recombinant MAYV isolates are indicated by red lettering and highlighted in yellow, whereas the major and minor parental sequences are indicated by black lettering and highlighted in red and orange, respectively. (*) indicates strong statistical support along the branches defined by local or/and standard non-parametric bootstrap (BS) values > 75 or Shimodaira–Hasegawa-like approximate likelihood ratio test (SHa-LRT) > 95; (**) indicates very strong statistical support defined by local or/and standard non-parametric BS > 75 and SHa-LRT > 99.