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. 2021 Jul 28;562:149–157. doi: 10.1016/j.virol.2021.07.011

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Fig. 3 — Nucleotide and amino acid sequence of the two predicted overlapping ORFs in the 3′ genome region of SARS-CoV-2. (A) Overlapping ORF-Sh: the nucleotide sequence (from nt 24,050 to 24,172) encodes the region of protein S spanning residues 830–868, while the +1 overlapping ORF-Sh (from nt 24,051 to 24,170) encodes a predicted protein of 39 aa (underlined characters). Bold characters indicate a predicted transmembrane helix. (B) Overlapping ORF-Mh: the nucleotide sequence (from nt 26,691 to 26,873) encodes the region of protein M spanning residues 57–116, while the +2 overlapping ORF-Mh (from nt 26,693 to 26,872) encodes a predicted protein of 59 aa (underlined characters). Bold characters indicate two predicted transmembrane helices.