The Gene Expression Atlas (GXA) is a semantically enriched database of meta-analysis based summary statistics over a curated subset of ArrayExpress Archive, servicing queries for condition-specific gene expression patterns as well as broader exploratory searches for biologically interesting genes/samples. This collection references experiments.

Prefix

gxa.expt

Links

Homepage

Pattern for Local Unique Identifiers

Local identifiers in GXA Expt should match this regular expression:
^[AEP]-\w{4}-\d+$

Example Local Unique Identifier

E-MTAB-2037   Resolve

Pattern for CURIES

Compact URIs (CURIEs) constructed from GXA Expt should match this regular expression:
^gxa\.expt:[AEP]-\w{4}-\d+$

Example CURIE

gxa.expt:E-MTAB-2037

Contact

Missing Contact

Identifier Space Owner

European Bioinformatics Institute

Mappings from records in Bioregistry to external registries comprises the metaregistry. This resource has 3 mappings to external registries with 1 unique external prefixes.

A provider turns a local unique identifiers from a resource into a URI. Many providers are also resolvable as URLs (i.e., they can be used in a web browser).

The local unique identifier E-MTAB-2037 is used to demonstrate the providers available for GXA Expt. Some providers may use a different example, which is displayed in the table below. A guide for curating additional providers can be found here.

Additional providers curated in the Bioregistry are listed here. These are typically inherited from Identifiers.org or Prefix Commons, and need extra curation.