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. 2023 May 1;13:1166839. doi: 10.3389/fcimb.2023.1166839

Figure 1.

Figure 1

Genetic organization of the genome 3’ end in highly pathogenic human CoVs. Structural and accessory genes are shown. Gray boxes indicate structural genes: spike (S), envelope (E), membrane (M) and nucleocapsid (N). Accessory genes are represented in different colors. Their names are indicated as numbers above or below the boxes. Sequence conservation of accessory genes is indicated with the same color. The Poly A sequence (An) is represented at the 3´end of each CoV genome. Created with BioRender.com.