Links
Biomedical Ontologies:
Ontologies in OBO Foundry: http://www.obofoundry.org
CARO: Common Anatomy Reference Ontology: https://github.com/obophenotype/caro/
CHEBI: Chemical Entities of Biological Interest: http://chebi.wiki.sourceforge.net/
CL: Cell Type Ontology: https://github.com/obophenotype/cell-ontology
DOID: Human Disease Ontology: http://diseaseontology.sourceforge.net/
ENVO: Environment Ontology: http://environmentontology.org/
GO: Gene Ontology: http://www.geneontology.org
IDO: Infectious Disease Ontology: http://www.bioontology.org/wiki/index.php/Infectious_Disease_Ontology
NCBITaxon: NCBI Taxonomy: http://www.ncbi.nlm.nih.gov/Taxonomy/
MP: Mammalian Phenotype Ontology: http://www.informatics.jax.org/searches/MP_form.shtml
OBI: Ontology for Biomedical Investigations: http://obi-ontology.org
PATO: Phenotypic Quality Ontology: https://github.com/pato-ontology/pato/
PRO: Protein Ontology: http://proconsortium.org/
SO: Sequence Ontology: http://www.sequenceontology.org/
VO: Vaccine Ontology: http://www.violinet.org/vaccineontology
Tools:
Protege ontology editor: http://protege.stanford.edu/
NCBO BioPortal: http://bioportal.bioontology.org/
VO Browser: http://www.ontobee.org/browser/index.php?o=VO (Note: VO uses Ontofox for its own development. For example, ~400 NCBITaxon and ~300 MP terms and their annotations have been imported into VO using Ontofox.)
OWLAPI: http://owlapi.sourceforge.net/
Ontofox Tutorials:
Sivaram's short tutorial on using Ontofox