Term Name:	CD38-positive naive B cell
Synonyms:	CD38+ naive B cell, CD38+ naive B lymphocyte, CD38+ naive B-cell, CD38+ naive B-lymphocyte, CD38-positive naive B lymphocyte, CD38-positive naive B-cell, CD38-positive naive B-lymphocyte
Definition:	A CD38-positive naive B cell is a mature B cell that has the phenotype CD38-positive, surface IgD-positive, surface IgM-positive, and CD27-negative, and that has not yet been activated by antigen in the periphery.
Ontology:	Cell Ontology [CL:0002101]