| URL: | https://gemma.msl.ubc.ca/ |
| Full name: | Tools and database for meta-analysis of functional genomics data |
| Description: | Database of curated, reanalyzed gene expression datasets for differential expression, coexpression and meta-analysis. Contains over 8000 data sets (>400,000 samples), primarily from GEO. Most experiments are re-analyzed from raw data and batch-corrected. |
| Year founded: | 2012 |
| Last update: | 2022-04-20 |
| Version: | |
| Accessibility: |
Accessible
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| Country/Region: | Canada |
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| University/Institution: | University of British Columbia |
| Address: | Department of Psychiatry and Michael Smith Laboratories, 2185 East Mall, University of British Columbia, Vancouver, British Columbia, V6T 1Z4 Canada, |
| City: | Vancouver |
| Province/State: | British Columbia |
| Country/Region: | Canada |
| Contact name (PI/Team): | Paul Pavlidis |
| Contact email (PI/Helpdesk): | MSL-PAVLAB-SUPPORT@LISTS.UBC.CA |
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Gemma: a resource for the reuse, sharing and meta-analysis of expression profiling data. [PMID: 22782548]
Gemma is a database, analysis software system and web site for genomics data re-use and meta-analysis. Currently, Gemma contains analyzed data from over 3300 expression profiling studies, yielding hundreds of millions of differential expression results and coexpression patterns (correlated expression) for retrieval and visualization. With optional registration users can save their own data and securely share it with other users. Web services and integration with third-party resources further increase the scope of the tools, which include a Cytoscape plugin. |