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. 2021 Jul 2;13(7):1295. doi: 10.3390/v13071295

Figure 2.

Figure 2

Maximum likelihood (ML) phylogeny of West Pomeranian SARS-CoV-2 whole-genome sequences (n = 122). Branches of the three main clades are colored in blue, green, and orange. Specifically, the most common mutations in spike are highlighted: ΔH69/V70, ΔY144, P681H, N439K, L18F, N501Y, S477N, A222V, A626S, S98F, and H655Y. Inner rings indicate the presence or absence of the deletion and amino acid variants. The multicolored outer ring shows virus variants in the West Pomeranian region together with the Wuhan reference sequence (red branch, GenBank accession no. MN908947.3). Virus variants were assigned in Nextstrain (and PANGO lineage) classification.