Phylogenetics Ontology Suggested Ontology for Pharmacogenomics Source
http://www.loria.fr/~coulet/ontology/snpontology/version1.6/snpontology_full.owl#dna_sequence http://www.co-ode.org/ontologies/ont.owl#DNASequence LOOM
http://www.loria.fr/~coulet/ontology/snpontology/version1.6/snpontology_full.owl#chromosome http://purl.obolibrary.org/obo/GO_0005694 LOOM