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
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

The metaregistry provides mappings between the Bioregistry and other registries. There are 3 mappings to external registries for gxa.expt.

Registry Name Metaprefix External Prefix miriam gxa.expt
Name-to-Thing n2t gxa.expt
Prefix Commons prefixcommons GXA.EXPT

Providers are various services that resolve CURIEs to URLs. The example CURIE gxa.expt:E-MTAB-2037 is used to demonstrate the provides available for gxa.expt. Generation of OLS and BioPortal URLs requires additional programmatic logic beyond string formatting.

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.

Code Name URL
omicsdi GXA Expt through OmicsDI