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.

Missing Contact
Identifier Space Owner
European Bioinformatics Institute
Pattern for Local Unique Identifiers

Local identifiers in GXA Expt should match this regular expression:

Example Local Unique Identifier
E-MTAB-2037   Resolve
Pattern for CURIES

Compact URIs (CURIEs) constructed from GXA Expt should match this regular expression:

Example CURIE
Metaregistry GXA Expt

The metaregistry provides mappings between the Bioregistry and other registries. There are 3 mappings to external registries for this resource with 1 unique external prefixes.

Registry Name Registry Metaprefix External Prefix Curate
BioContext biocontext GXA.EXPT logo miriam gxa.expt
N2T Name-to-Thing logo n2t gxa.expt

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. A guide for curating additional providers can be found here.

Name Metaprefix URI
GXA Expt gxa.expt
Bioregistry bioregistry miriam
Name-to-Thing n2t
Extra Providers

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

Code Name URL
omicsdi GXA Expt through OmicsDI