Due to scheduled network maintenance work, all Ensembl websites will be briefly unavailable on Wednesday 17 January 2024 between 12:00 and 13:00 (GMT).

Help & Documentation

Using this website

Our website offers lots of ways to view and interact with our genomic data - find out more!

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Data access

db serverAll of our data is open-access and can be downloaded free of charge (disclaimer). Ways to access this data include:

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API & Software

Powered by Perl Ensembl releases all its software under an Apache-style open source licence. Our products include:

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