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 functional anomaly of the small paired racemose (compound tubulo-alveolar) glands below the apex of the prostate in males, located posterolateral to the membranous portion of the urethra at the base of the penis, which produce a clear, salty, viscous secretion known as pre-ejaculate (aka as pre-ejaculatory fluid, preseminal fluid, or Cowper's fluid) upon sexual stimulation; this fluid is believed to lubricate the urethra for spermatozoa to pass through and neutralize traces of acidic urine in the urethra