PATO - the Phenotype And Trait Ontology < Coperimo Ontology Lookup Service

An ontology of phenotypic qualities (properties, attributes or characteristics).

Preferred root terms

All terms

Ontology IRI: http://purl.obolibrary.org/obo/pato.owl

Version IRI: http://purl.obolibrary.org/obo/pato/releases/2025-05-14/pato.owl

Ontology ID: pato

Version: 2025-05-14

Number of terms: 8625

Last loaded: Fri Feb 06 09:22:57 GMT 2026

license

https://creativecommons.org/licenses/by/3.0/

default-namespace

quality

has obo format version

1.2