Prototype KG‑aware adaptation of the BioPortal interface. Graph pages generated from live KG‑Registry metadata; tool links go to the live BioPortal.
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ORTH

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Orthology Ontology

KGXBioPortal ontologyv2.0CC0 1.0
Visibility: Public

A KGX transformation of the BioPortal ontology Orthology Ontology (ORTH), produced by KG‑Bioportal. Nodes are ontology classes; edges are the relations between them.

Graph at a glance

122
Nodes
133
Edges
2.0
Version
2026-09-14
Transformed

Products & downloads

KGX
KGX nodes & edges
ORTH.tar.gz
122 nodes · 133 edges
Base graph is the full graph

This ontology declares no imports, so its base graph already is its full graph; nothing separate was built.

The graph contains ORTH_nodes.tsv and ORTH_edges.tsv. Releases are incremental, so each link points at whichever release most recently rebuilt this ontology.

Biolink categories 3 categories across 122 nodes

NamedThing118
Gene2
OrganismTaxon2

An item carrying more than one category is counted under each, so these counts can add up to more than the total.

How they were assigned 4 of 122 nodes (3.3%)

2is a seed term whose Biolink class is not in doubt
2takes the category of a term it is mapped to by exact match

Biolink categories 1 category across 133 edges

Association133

An item carrying more than one category is counted under each, so these counts can add up to more than the total.