Upcoming Ensembl Platform Transition

This is the final release of its kind on this website.

In summer 2026, this site will bring you to the new Ensembl platform currently at beta.ensembl.org.
Please bookmark this archive to retain access to the current site, tools and functionality until they are available on the new platform -> eg63-metazoa.ensembl.org

Nucleotide Sequence Alignments

Alignments of various nucleotide sequences to the reference sequences of selected genomes include:

Alignments of reference genomes to each other are also available, as part of the Ensembl Comparative Genomics ("Compara") database.