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 structural anomaly of the multiple epithelial tiny, motile hair-like projections, which have a variable arrangement of axonemal microtubules, contains molecular motors, and beat with a characteristic whip-like pattern that promote transport of fluids and other cells across the epithelium of the respiratory tract