Figure 1

Distribution of point mutations in the SARS-CoV-2 genome. (A) Upper illustration represents the location of each gene in the full-length single strand RNA (ssRNA). The lower histogram shows the numbers of mutations at each location. Each bar represents SARS-CoV-2 variants grouped in bins of 150 nucleotides. (B) Number of point mutations per genome. (C) Number of point mutations in each gene divided by gene length.