EZmap Instructions


EZmap generates linear or circular graphical maps of mitochondrial genomes using GFF files. It highlights genomic features including:

  • Protein-coding genes (CDS)
  • tRNAs and rRNAs
  • A+T rich / control regions

Forward strand features are colored using different colors. The output is saved as PDF plots per genome.

  1. GFF3 file: of your mitochondrial genome's annotation.
    Use bed2gff if converting from BED. Check here for GFF3 format.
  2. Gene names should be short (e.g., cox1) for better visualization.
  3. If genome is incomplete, select linear mode; otherwise circularization is applied automatically.
  4. Upload your GFF file, choose options, and download the results.

Upload Your Files


Drag & drop GFF here
or click to select

*If not provided, a random job ID will be assigned.