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.
any anomaly in the formation of the part of the shelf separating the oral and nasal cavities that is formed during early embryonic development from the medial nasal processes which derive from the frontonasal process; these merge with each other and with the bilateral maxillary processes to form the upper lip and the primary palate