Maintenance 28/Apr/2026

The SeqCode Registry will undergo a service window on Tuesday, the 28th of April, 2026 the entire day (CET). We apologize for any issues this may cause.

SeqCode Registry

Part of the SeqCode initiative, a path forward for naming the uncultivated

In order to contribute to SeqCode Registry, Create a User or Login

We have identified 46383 names, including 1316 names validly published under the SeqCode in 226 register lists.

Interested in learning more about the SeqCode?
Visit the About page of the SeqCode Registry,
Read the current version of the SeqCode or
Check-out the SeqCode publications

To contribute new names and curate existing ones, Create a User or Login

SeqCode News

Apr 1, 2026 Open call for the SeqCode Prize 2026: The SeqCode Committee has opened the call for applications to the SeqCode Prize 2026, sponsored by ISME. Application deadline: April/30/2026. To learn more, see SeqCode Prize
May 02, 2025 Taxonomic reference updated: The SeqCode Registry has now incorporated up-to-date taxonomies from NCBI Taxonomy and GTDB, and refreshed other external resources.
May 24, 2024 New feature in Registry: Dictionary lookups: We recognize that completing etymology tables correctly is challenging. In order to help users and ease curation, the Registry now includes a built-in Latin dictionary lookup to simplify the process of grammatical analysis and morpheme descriptions. To learn more, see How do I use dictionary lookups?

Maintenance 28/Apr/2026

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