NCBI Gene Expression Omnibus

Public functional genomics studies, assay metadata and expression profiles from microarray and sequencing experiments deposited by research teams.

This source is cataloged by RIDLY for discovery. Data access is provided by the original publisher under its applicable terms. RIDLY can assist with sourcing inquiries or evaluating licensing options.

Data coverage

Suitable for exploratory molecular research and secondary analysis. Format, cohort design, consent and permissible reuse should be reviewed separately for each study.

Research and commercial use

Review the source documentation before using data for analytics, product development, model training or commercial redistribution. Availability, permitted use and any required approvals depend on the provider's terms.

Need a tailored source?

Tell us the data fields, geography, population, time period and intended use. We can review the requirements and discuss potential suppliers or a managed sourcing process.

Request sourcing assistance