SO — Sequence types and features

 —  Description  —  The Sequence Ontology provides a structured controlled vocabulary for sequence annotation, for the exchange of annotation data and for the description of sequence objects in databases. SOFA is a minimal version of SO for use in data exchange.

 —  Is OBO Ontology

 —  Non Homemade Ontology


 —  SO Home
 —  SO OBO File
 —  SO OWL File