Term Name:	B-1a B cell
Synonyms:	B-1a B lymphocyte, B-1a B-cell, B-1a B-lymphocyte, B1a B cell, B1a B lymphocyte, B1a B-cell, B1a B-lymphocyte, B1a cell, CD5(+) B1 cell, CD5+ B1 cell, CD5-positive B1 cell
Definition:	A B-1 B cell that has the phenotype CD5-positive.
Ontology:	Cell Ontology [CL:0000820]