Role of accessory cells in B lymphocyte progenitor differentiation.
D000818:Animals; D000921:Antibody-Producing Cells / Q000166:cytology; D000938:Antigen-Presenting Cells / Q000502:physiology*; D001402:B-Lymphocytes / Q000166:cytology*; D002448:Cell Adhesion; D002450:Cell Communication; D006410:Hematopoiesis; D006412:Hematopoietic Stem Cells / Q000166:cytology; D066298:In Vitro Techniques; D008264:Macrophages / Q000502:physiology; D051379:Mice