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 in the largest collecting lymph vessel in the body, beginning at the cisterna chyli at about the level of the second lumbar vertebra, and drains into the systemic (blood) circulation at the left brachiocephalic vein between the left subclavian and left internal jugular veins