# Glycan Naming Ontology (GNO)

> An ontology for glycans based on GlyTouCan, but organized by subsumption.

- Page: https://library.schematica.io/model/cfcf2369edc94b8f9eaf6b320e42674e
- Model type: Ontology
- License: CC BY 4.0
- Access type: Free
- Access method: Download
- Model size: Huge
- Formats: OWL
- Domains: Healthcare
- External link: https://bioportal.bioontology.org/ontologies/GNO
- Contact: Nathan Edwards (nje5@georgetown.edu)
- Listed in library: 2025-06-12
- Last updated: 2025-09-10

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | GNO |
| Description | An ontology for glycans based on GlyTouCan, but organized by subsumption. |
| Format | OWL |
| Categories | Other |
| Groups | OBO Foundry |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 194,565 |
| Individuals | 5 |
| Properties | 0 |
| Max Depth | 19 |
| Max Child Count | 15,209 |
| Average Child Count | 1 |
| Classes With One Child | 80,570 |
| Classes With More Than 25 Children | 151 |
| Classes With No Definition | 0 |

## Projects using GNO

No projects using GNO

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Source: https://library.schematica.io/model/cfcf2369edc94b8f9eaf6b320e42674e