close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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STRING chat

This is a natural language interface to access and explore STRING data, backed by its MCP server.
You can also use the remote MCP server directly in your own AI tools and bioinformatics apps.

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Note: This chat uses data from the STRING protein interaction database, but AI-generated responses may also include inferred or external knowledge. For reliable citation and reproducibility, always request a direct STRING link and verify results from the source. For details on how your data is handled, see our Privacy Policy. If you have any questions, please contact us.
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.