Fig. 2

Distribution of missense mutations along the SARS-CoV-2 genome. Schematic representation showing the distribution of missense mutations found in genomes of SARS-CoV-2 obtained from COVID-19 patients. Amino acid mutations are shown by vertical lines in different genome regions (ORF1a/b, S, and ORF3a-C). Mutations identified in survivors are indicated with red circles, and mutations found in non-survivors are indicated with black circles. The abbreviations of genes modified and respective amino acid changes are indicated above the nucleotide changes