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 a pro-B cell that CD45R/B220-positive, CD43-positive, HSA-low, BP-1-negative and Ly6c-negative. This cell type is also described as being lin-negative, AA4-positive, Kit-positive, IL7Ra-positive and CD45R-positive