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.
abnormal or arrest of differentiation of the long-lived multipotent stem cell population of the pseudostratified airway epithelium; changes in the lineage choice of BCs or their undifferentiated daughters might contribute to the mucous cell hyperplasia, metaplasia or squamous metaplasia seen in many respiratory disorders