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. 2020 Aug 30;10(9):215. doi: 10.3390/membranes10090215

Figure 1.

Figure 1

Intra-species conservation and inter-species phylogenetic analyses of the spike transmembrane domain. (A) Conservation score of the spike transmembrane domain (TMD) protein sequence between all submitted sequences for surface glycoprotein in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) samples. (B) Phylogenetic tree of the spike TMD sequence between different members of the Betacoronavirus genus. (C) the multiple sequence alignment visualization of the phylogenetic tree sequences.