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 mesh prefix. For all use cases, you should use mesh instead of ctd.chemical.

Prefix

ctd.chemical

Links

Homepage

Contact

Missing Contact

Pattern for Local Unique Identifiers

Local identifiers in CTD Chemical should match this regular expression:
^[CD]\d+$

Example Local Unique Identifier

D001151   Resolve

Pattern for CURIES

Compact URIs (CURIEs) constructed from CTD Chemical should match this regular expression:
^ctd\.chemical:[CD]\d+$

Example CURIE

ctd.chemical:D001151

Provides

mesh

Part Of (bfo:0000050 )

ctd (not directly registered)

The metaregistry provides mappings between the Bioregistry and other registries. There are 4 mappings to external registries for this resource with 1 unique external prefixes.

Providers are various services that resolve CURIEs to URLs. The example CURIE None:D001151 is used to demonstrate the provides available for this resource. Generation of OLS and BioPortal URLs requires additional programmatic logic beyond string formatting.