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.
failure of progression or aberrant timing of the regular female reproductive cycle of non-primate placental mammals that is under hormonal control and includes a period of heat (mating receptivity), followed by ovulation and complex changes in the reproductive tract, followed by reabsorption of the endometrium if pregnancy does not occur