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. 2020 Jan 30;395(10224):565–574. doi: 10.1016/S0140-6736(20)30251-8

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Specific amino acid variations among the spike proteins of the subgenus sarbecovirus

Viruses are ordered by the tree topology (as shown in figure 3) from top to bottom. One-letter codes are used for amino acids. CoV=coronavirus. 2019-nCoV=2019 novel coronavirus. SARS=severe acute respiratory syndrome. *Bat-derived SARS-like viruses that can grow in human cell lines or in mice. †Bat-derived SARS-like viruses without experimental data available.