. 2015 Dec 24;5(4):196–208. doi: 10.5500/wjt.v5.i4.196

Table 1.

Phenotypes of different subpopulations of regulatory B cells identified in different compartments in mice according to the literature

Peritoneal cavity	Periarteriolar lymphoid sheaths	FO	MZ
Mature B1a cells: CD19⁺CD11b⁺CD5⁺IgM^highCD23^-CD21^-	T1 B cells:	T2 FO B cells:	T2 MZP B cells:
	CD19⁺CD24⁺IgM^high	CD19⁺CD24⁺IgM^highIgD⁺CD23⁺CD21^-	CD19⁺CD24⁺
	IgD^-CD23^-CD21^-		IgM^highIgD^- CD23^intCD21⁺CD1d⁺
	Pro^-B10 cells:	FO B cells:	B10 B cells:
	CD19⁺CD1d⁺CD5⁺	CD19⁺CD24⁺IgM^intIgD⁺CD23⁺CD21^int	CD19⁺ CD1d⁺CD5⁺IL^-10⁺
		Plasma cells:	MZ B cells:
		CD19⁺CD138^high	CD19⁺CD24⁺
		IgM^highIgD^lowCD1d^intCD43^hi	IgM^highIgD^-CD23^-CD21⁺CD1d⁺CD5⁺
		CD44^hi

FO: Follicle; MZ: Marginal zone; MZP: Marginal zone precursor.