Welcome to Expression Atlas help
Quick start help
How to search
From the home page you can search to find out which genes are expressed in various biological conditions.
Separate terms with spaces, and put multi-word terms in quotes.
Your queries are expanded using EFO. This means that if you search for e.g. "cancer", you will also see results with terms such as "carcinoma", "malignant tumour", and other synonyms and children of the cancer entry in EFO.
Gene query results
See annotations for a gene:
See Baseline expression for a gene:
See Differential expression for a gene:
Protein query results
Combined gene and sample attribute/experimental variable query results
Gene set search results
Expand the section above for a link to the pathway in Reactome.
Expression Atlas experiments list