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.
less than the normal concentration in the blood of this alkaline metallic element, the most abundant intracellular ion; anomalies in the extracellular (circulating) concentration have important implications for the function of excitable tissues, such as nerve and muscle