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.
an accumulation of macrophages, dendritic cells, and B and T lymphocytes in the periductal areas of the pancreas but outside the islet cell areas; often occurs prior to intra-insulitis of the islet cell areas