Portfolio Management Application Single-Nucleotide Polymorphism (SNP) Ontology Source
http://www.loria.fr/~coulet/ontology/snpontology/version1.6/snpontology_full.owl#amino_acid http://www.bioontology.org/pma.owl#PMA_1275 LOOM
http://www.co-ode.org/ontologies/amino-acid/2005/10/11/amino-acid.owl#AminoAcid http://www.bioontology.org/pma.owl#PMA_1275 LOOM