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. 2020 Jun 2;165:112349. doi: 10.1016/j.bios.2020.112349

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Fig. 2 — Schematic diagram of the SARS-CoV-2 structure (reprint from ref (Guo et al., 2020b).). Structural proteins, including spike (S) glycoprotein, small envelope (E) protein, matrix (M) protein, and nucleocapsid (N) protein, and also several accessory proteins.