The Mammalian Phenotype Ontology

The Mammalian Phenotype Ontology is being developed by Cynthia L. Smith, Susan M. Bello, Carroll W. Goldsmith and Janan T. Eppig, as part of the Mouse Genome Database (MGD) Project, Mouse Genome Informatics (MGI), The Jackson Laboratory, Bar Harbor, ME. This file contains pre-coordinated phenotype terms, definitions and synonyms that can be used to describe mammalian phenotypes. The ontology is represented as a directed acyclic graph (DAG). It organizes phenotype terms into major biological system headers such as nervous system and respiratory system. This ontology is currently under development. Weekly updates are available at the Mouse Genome Informatics (MGI) ftp site (ftp://ftp.informatics.jax.org/pub/reports/index.html#pheno) as well as the OBO Foundry site (http://obofoundry.org/). Questions, comments and suggestions are welcome, and should be directed to pheno@jax.org, Susan.Bello@jax.org or to GitHub tracker (https://github.com/obophenotype/mammalian-phenotype-ontology/issues) MGD is funded by NIH/NHGRI grant HG000330.

Ontology info

Ontology id: mp
Version: 2018-10-24
Number of terms: 32459
Last loaded: Fri Oct 26 22:10:34 BST 2018


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Janan T. Eppig

Susan Bello

Carroll W. Goldsmith

Cynthia L. Smith


Georgios V. Gkoutos

Anna Anagnostopolous

Michelle Knowlton

Christopher Mungall

Paul Schofield

Nicole Vasilevsky

Melissa Berry

Alicia Valenzuela

Howard Dene




Includes Ontology(OntologyID(OntologyIRI(<http://purl.obolibrary.org/obo/mp/mp-equivalent-axioms-subq.owl>))) [Axioms: 7389 Logical Axioms: 7251]

The Mammalian Phenotype Ontology Copyright © 2007, 2008, 2011, 2012, 2015 by The Jackson Laboratory.