# Mammalian Phenotype Ontology (MP)

> Standard terms for annotating mammalian phenotypic data.

- Page: https://library.schematica.io/model/1b3b586d09ec41dbb9ec2701dd33cd17
- Model type: Ontology
- License: CC BY 4.0
- Access type: Free
- Access method: Download
- Model size: Huge
- Formats: OBO
- Domains: Healthcare
- External link: https://bioportal.bioontology.org/ontologies/MP
- Contact: JAX phenotype list (pheno@jax.org)
- Listed in library: 2025-06-12
- Last updated: 2025-09-10

## Description

## Ontology Info

| Field | Value |
|-------|-------|
| Acronyme | MP |
| Description | Standard terms for annotating mammalian phenotypic data. |
| Format | OBO |
| Categories | Phenotype |
| Groups | OBO Foundry |

## Metrics

| Metric | Value |
|--------|-------|
| Classes | 15,471 |
| Individuals | 0 |
| Properties | 2 |
| Max Depth | 15 |
| Max Child Count | 46 |
| Average Child Count | 3 |
| Classes With One Child | 1,581 |
| Classes With More Than 25 Children | 41 |
| Classes With No Definition | 693 |

## Projects using MP

- [The Ontological Discovery Environment](https://bioportal.bioontology.org/projects/TODE)
- [Beta Cell Genomics database](https://bioportal.bioontology.org/projects/BCGD)
- [Gemma](https://bioportal.bioontology.org/projects/Gemma)
- [Neurocarta](https://bioportal.bioontology.org/projects/Neurocarta)
- [The Monarch Initiative](https://bioportal.bioontology.org/projects/Monarch)

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Source: https://library.schematica.io/model/1b3b586d09ec41dbb9ec2701dd33cd17