title: The delayed acquisition of antigen-processing distinguishes immature B cells in adults and neonates.
authors.affiliation: Department of Biochemistry, Molecular Biology, and Cell Biology, Northwestern University, Evanston, Illinois 60208.
authors.forename: J T
authors.initials: JT
authors.lastname: Hoyer
authors.forename: J F
authors.initials: JF
authors.lastname: Morris
authors.forename: S K
authors.initials: SK
authors.lastname: Pierce
mesh_terms: D000375:Aging; D000818:Animals; D000831:Animals, Newborn; D000938:Antigen-Presenting Cells / Q000276:immunology*; D016175:B-Lymphocyte Subsets / Q000276:immunology*; D001402:B-Lymphocytes / Q000276:immunology*; D002478:Cells, Cultured; D003602:Cytotoxicity, Immunologic; D004261:DNA Replication; D007700:Kinetics; D051379:Mice; D008808:Mice, Inbred CBA; D013154:Spleen / Q000254:growth & development* / Q000276:immunology