# Rat Strain Ontology (RS)

> This ontology defines the hierarchical display of the different rat strains as derived from the...

- Page: https://library.schematica.io/model/7236d1905f6347719756a4a3dfc41d18
- Model type: Ontology
- License: CC BY 4.0
- Access type: Academic
- Access method: Download
- Model size: Mid
- Formats: OBO
- Domains: Healthcare
- External link: https://bioportal.bioontology.org/ontologies/RS
- Contact: Anne Kwitek (akwitek@mcw.edu)
- Listed in library: 2025-06-12
- Last updated: 2025-09-10

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | RS |
| Description | This ontology defines the hierarchical display of the different rat strains as derived from the parental strains |
| Format | OBO |
| Categories |  |
| Groups | OBO Foundry |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 5,414 |
| Individuals | 0 |
| Properties | 1 |
| Max Depth | 9 |
| Max Child Count | 345 |
| Average Child Count | 4 |
| Classes With One Child | 701 |
| Classes With More Than 25 Children | 34 |
| Classes With No Definition | 5,337 |

## Projects using RS

- [Neuronal Morphologies and Species Metadata Classification System](https://bioportal.bioontology.org/projects/NMOSP)
- [Beta Cell Genomics database](https://bioportal.bioontology.org/projects/BCGD)
- [PhenoMiner](https://bioportal.bioontology.org/projects/PhenoMiner)

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Source: https://library.schematica.io/model/7236d1905f6347719756a4a3dfc41d18