Term Name:	B-1a B cell differentiation
Synonyms:	B-1a B cell development, B-1a B lymphocyte differentiation, B-1a B-cell differentiation, B-1a B-lymphocyte differentiation
Definition:	The process in which B cells acquire the specialized features of B-1a B cells. B-1a B cells are B-1 cells that express CD5 and arise from fetal liver precursors.
Ontology:	GO: Biological Process [GO:0002337]    QuickGO    AmiGO