You are viewing the Clinical and Translational Science Awards BioPortal Slice at To see all of the ontologies in BioPortal visit the full site.

Ontology Visits in full BioPortal (July 2018)

BioPortal Statistics in full BioPortal

Ontologies 6
Classes 9,551,658
Resources Indexed 48
Indexed Records 39,537,360
Direct Annotations 95,468,433,792
Direct Plus Expanded Annotations 144,789,582,932