Figure 2.

Mutation function distribution map. Distribution of target single nucleotide variants (SNVs) and insertions/deletions (indels) across genomic regions and their associated functions. The top-left pie chart shows the genomic distribution of target SNVs, highlighting their prevalence in coding regions. The top-right pie chart details the functional classification of exonic SNVs, emphasizing nonsynonymous variants as the most common. The bottom-left pie chart presents the genomic distribution of target indels, demonstrating their occurrence in coding and noncoding regions. Lastly, the bottom-right pie chart breaks down the functional types of exonic indels, with a focus on frameshift mutations. Each chart employs a distinct color scheme to enhance clarity and is accompanied by a legend for straightforward interpretation.