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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OHMI

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Ontology of Host-Microbe Interactions

KGXBioPortal ontologyv2026-05-14CC BY 4.0
Visibility: Public

A KGX transformation of the BioPortal ontology Ontology of Host-Microbe Interactions (OHMI), produced by KG‑Bioportal. Nodes are ontology classes; edges are the relations between them.

Graph at a glance

2,652
Nodes
5,277
Edges
2026-05-14
Version
2026-09-14
Transformed

Products & downloads

KGX
KGX nodes & edges
OHMI.tar.gz
3K nodes · 5K 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 OHMI_nodes.tsv and OHMI_edges.tsv. Releases are incremental, so each link points at whichever release most recently rebuilt this ontology.

Biolink categories 15 categories across 2,652 nodes

NamedThing964
Activity847
AnatomicalEntity598
InformationContentEntity60
Disease47
Attribute32
PhysicalEntity23
Procedure22
EnvironmentalFeature20
BiologicalProcessOrActivity13
MaterialSample8
MolecularEntity7
PhenotypicFeature7
Cell3
Protein1

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 1,688 of 2,652 nodes (63.7%)

16is a seed term whose Biolink class is not in doubt
1,669inherits from a seed term above it in the hierarchy
3takes the category of a term it is mapped to by exact match

Biolink categories 1 category across 5,277 edges

Association5,277

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