Crackle Gene logo — Prokaryotic whole-genome comparison

Crackle Gene

Crackle Gene is a user-friendly tool for comparing two complete prokaryotic genomes and pinpointing exactly what changed between them — down to the individual base, and up to the biological consequence of that change. You give it a reference genome and an evolved (or otherwise modified) genome, and it tells you where they differ, whether each difference falls inside a gene, and what that difference does to the encoded protein. ...

April 29, 2026