This video demonstrates new features in BioPortal 2.0, a Web-based application for accessing, browsing, and sharing biomedical ontologies (controlled vocabularies for international biomedical communities). Benjamin Dai, the Chief Software Architect for the National Center for Biomedical Ontology (NCBO), walks through key BioPortal features such as ontology navigation, mapping, concept message forums, and annotations to public biomedical resources. BioPortal is accessible today at http://bioportal.bioontology.org. To learn more about the NCBO, please go http://www.bioontology.org.
