Fig. 7.

Molecular phylogenetic analysis of the NIb-CP-3′-UTR region of YMV-NG (GenBank accession number MG711313) in comparison to 26 YMV sequences and their group assignments from a phylogenetic analysis by Bousalem et al. [62]. Yam mild mosaic virus (YMMV) was used as an outgroup. The sequences were aligned using the CLUSTALW tool, and the evolutionary relationships were inferred using the maximum-likelihood method based on the Hasegawa–Kishino–Yano model [65], conducted in MEGA7 [63]. Bootstrap analysis was performed with 1000 replicates and the cut-off value was 50%. The tree is drawn to scale, with branch lengths reflecting the number of substitutions per site.