The Mouse Adult Gross Anatomy Ontology and Mammalian Phenotype Ontology are downloaded weekly from the Mouse Genome Informatics databases at Jackson Laboratories (ftp://ftp.informatics.jax.org/pub/reports/index.html). For more information about these ontologies, see the MGI Publications Page at http://www.informatics.jax.org/mgihome/other/publications.shtml.
complete displacement of the patella (kneecap) from its normal position in the patellofemoral groove (trochlea), the V-shaped notch on the front of the femur; the most common direction for a dislocated patella is lateral