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Repository for the Human Disease Ontology (DO).

DO OBO and OWL files are available in our GitHub repository. The DO provides both the asserted DO is_a hierarchy and inferred versions of our ontology files. Please review our README file for details.

DO website:

DO production has moved to OWL (November 2015). DO's SVN repository has been retired.

A tutorial describing DO's editorial activies is available at:

Documentation on Disease Ontology web site. Contact: Lynn Schriml