ArrayExpress – functional genomics data

ArrayExpress Archive of Functional Genomics Data stores data from high-throughput functional genomics experiments, and provides these data for reuse to the research community.

Latest News

1 October 2019 - Support for GenomeSpace ending in November 2019
We are sorry to announce that ArrayExpress will be removing data links to GenomeSpace from the experiment view pages. The GenomeSpace project ends on November 15, 2019 due to expiration of its NHGRI funding and will be shutting down the GenomeSpace servers on that date. For more information visit the GenomeSpace project news article.

Links

Information about how to search ArrayExpress, understand search results, how to submit data and FAQ can be found in our Help section.

Find out more about the Functional Genomics group.

Tools and Access

Annotare: web-based submission tool for ArrayExpress.

ArrayExpress Bioconductor package: an R package to access ArrayExpress and build data structures.

Programmatic access: query and download data using web services or JSON.

FTP access: data can be downloaded directly from our FTP site.

Related Projects

Discover up and down regulated genes in numerous experimental conditions in the Expression Atlas.

Explore the Experimental Factor Ontology used to support queries and annotation of ArrayExpress data.