Figure 2
From: The global population of SARS-CoV-2 is composed of six major subtypes
Multidimensional scaling (MDS) visualization of tree distances based on the Kendall-Colijn metric (λ = 0). The seventeen ML trees (each with 593 tips) are represented as dots, and groups of trees showing similar topologies are indicated by the same colour. The WSP-containing segment-based trees formed six groups: the first group comprised S2, S8 and S12 (indicated in blue), while the other five were represented by single trees (groups 2–6 indicated in red, green, orange, purple and brown, respectively). All nWSP-containing segment-based ML trees formed a single group, indicated in pink.
