# Variation Ontology (VARIO)

> Variation Ontology, VariO, is an ontology for standardized, systematic description of effects,...

- Page: https://library.schematica.io/model/6f353ad1c55449a28e9686c35941829b
- Model type: Ontology
- License: CC BY 4.0
- Access type: Free
- Access method: Download
- Model size: Small
- Formats: OBO
- Domains: Healthcare
- Audiences: Researcher
- External link: https://bioportal.bioontology.org/ontologies/VARIO
- Contact: Mauno Vihinen (mauno.vihinen@med.lu.se)
- Listed in library: 2025-06-12
- Last updated: 2025-09-10

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | VARIO |
| Description | Variation Ontology, VariO, is an ontology for standardized, systematic description of effects, consequences and mechanisms of variations.<br><br>Ontology is unreachable as of 2024, but continues to be available on BioPortal as a retired ontology.  |
| Format | OBO |
| Categories |  |
| Groups | OBO Foundry |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 495 |
| Individuals | 0 |
| Properties | 22 |
| Max Depth | 9 |
| Max Child Count | 13 |
| Average Child Count | 3 |
| Classes With One Child | 22 |
| Classes With More Than 25 Children | 0 |
| Classes With No Definition | 4 |

## Projects using VARIO

No projects using VARIO

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Source: https://library.schematica.io/model/6f353ad1c55449a28e9686c35941829b