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.
absence of a modified epithelial cell of the visceral layer of the Bowman capsule in the renal corpuscle; it has a small perikaryon and a number of primary and secondary foot processes that interdigitate with those of other podocytes and are attached to the outer surface of the glomerular capillary basement membrane