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Fig. 1 | Military Medical Research

Fig. 1

From: SARS-CoV-2: vaccines in the pandemic era

Fig. 1

The basics of SARS-CoV-2 and an in-depth look into the SARS-CoV-2 spike glycoprotein. Electron micrograph showing the whole SARS-CoV-2 virion. Four main structural proteins, S, M, N, and E, are labelled; details of the RNA genome and spike gene are shown. S. Spike; N. Nucleocapsid; M. Membrane; E. Envelope; ORF. Open reading frame; SP. Signal peptide; NTD. N-terminal domain; RBD. Receptorbinding domain; FP. Fusion peptide; HR. Heptad repeats

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