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Mutations in the SARS-CoV-2. (A) Mutations at the nucleotide level across the whole genome of SARS-CoV-2. (B to I) Nonsynonymous mutations at the amino acid level for the SARS-CoV-2 proteins (B) ORF1ab, (C) spike protein, (D) ORF3a protein, (E) membrane protein, (F) ORF6 protein, (G) ORF8 protein, (H) nucleocapsid protein, and (I) ORF10 protein. Some mutations appeared early in the pandemic and were consistently present throughout the study.
