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.
anomaly in the processes involved in the maintenance of an internal steady state of manganese ions within an organism or cell; manganese ions function as cofactors for a large variety of enzymes with many functions; while the element is a required trace mineral for all known living organisms, it also acts as a neurotoxin in larger amounts