The Comparative Toxicogenomics Database (CTD) presents scientifically reviewed and curated information on chemicals, relevant genes and proteins, and their interactions in vertebrates and invertebrates. It integrates sequence, reference, species, microarray, and general toxicology information to provide a unique centralized resource for toxicogenomic research. The database also provides visualization capabilities that enable cross-species comparisons of gene and protein sequences.

This resource is a provider. This means that while it may have its own prefix, it actually reuses the identifiers provided by the ncbigene prefix. For all use cases, you should use ncbigene instead of ctd.gene.

Missing Contact
Pattern for Local Unique Identifiers

Local identifiers in CTD Gene should match this regular expression:

Example Local Unique Identifier
101   Resolve
Pattern for CURIES

Compact URIs (CURIEs) constructed from CTD Gene should match this regular expression:

Example CURIE
2021 Comparative Toxicogenomics Database (CTD): update 2021

A summary of the relations in the Bioregistry schema can be found here.

Part Of (bfo:0000050 )
ctd (not directly registered)
Metaregistry CTD Gene

The metaregistry provides mappings between the Bioregistry and other registries. There are 5 mappings to external registries for this resource with 2 unique external prefixes.

Registry Name Registry Metaprefix External Prefix Curate
BioContext biocontext CTD.GENE
Biolink Biolink Model Registry logo biolink CTD.GENE logo miriam ctd.gene
N2T Name-to-Thing logo n2t ctd.gene
UniProt UniProt Cross-ref database logo uniprot DB-0140

Providers are various services that resolve CURIEs to URLs. The example CURIE ctd.gene:101 is used to demonstrate the provides available for this resource. Generation of OLS and BioPortal URLs requires additional programmatic logic beyond string formatting.

Name Metaprefix URI
CTD Gene ctd.gene
Bioregistry bioregistry miriam
Name-to-Thing n2t