Database of curated and re-analyzed gene expression studies

A pie chart representing proportion of taxa among Gemma datasets. An overlay of a human on top of its section of the pie chart. An overlay of a mouse on top of its section of the pie chart.

Convenient programmatic access to Gemma's data and analyses is available via the software packages gemma.R (R/Bioconductor) and gemmapy (Python).

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We invite you to try out the new Gemma Browser, our new interface for exploring and searching Gemma's data holdings. It's still in beta, and more features and improvements are planned, but we'd love to hear your feedback.

A snapshot of the new Gemma Browser.

Questions? Feel free to reach out.