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.
stretched or widened aperture of the luminal space of one or more of the branched tubular glands found in the mucosa of the fundus and body of the stomach which contain parietal cells that secrete hydrochloric acid and zymogenic cells that produce pepsin