Example of MitoVariome ('SJK'). Variation information and a corresponding two-dimensional image are shown. The top box is variation information. The top line with small bars is a scale bar for mitochondrial genome. The light brown horizontal bar is the Cambridge Reference Sequence. The yellow bars and blocks are CDS. The red vertical bars below the yellow bars are SNPs. Small black vertical bars are STRs. The last small black vertical bars are restriction enzyme sites.