Antibody:	anti-AP-2b
Detection system:	Secondary antibody coupled to Alexa Fluor 488

Structure	Cell Type	Level	Pattern	Image	Note
TS28: cerebellum molecular layer	cerebellar stellate cell	Present		2J , 2L	Coexpressed with Pvalb.
TS28: cerebellum molecular layer	cerebellum basket cell	Present		2J , 2L	Coexpressed with Pvalb.
TS28: cerebellum Purkinje cell layer	Purkinje cell	Absent		2J , 2L	Not coexpressed with Pvalb.

Structure	Cell Type	Level	Pattern	Image	Note
TS28: cerebellum internal granule cell layer	cerebellar Golgi cell	Present	Single cells	2O , 2M	Coexpressed with Grm2.
TS28: cerebellum molecular layer		Present		2O , 2M

Structure	Cell Type	Level	Pattern	Image	Note
TS28: cerebellum internal granule cell layer	cerebellar granule cell	Absent		2P , 2R	Not coexpressed with Rbfox3.
TS28: cerebellum internal granule cell layer	cerebellar Golgi cell	Present	Single cells	2P , 2R
TS28: cerebellum molecular layer	cerebellar stellate cell	Present		2P , 2R
TS28: cerebellum molecular layer	cerebellum basket cell	Present		2P , 2R

Structure	Level	Pattern	Image	Note
TS20: cerebellum primordium	Present	Regionally restricted	3F , 3E	Coexpressed with Tfap2a in the ventricular zone. Some Tfap2b+ cells did not express Tfap2a.
TS20: cerebellum white matter	Present		3E , 3F	Coexpressed with Tfap2a.

Structure	Cell Type	Level	Pattern	Image	Note
TS28: fastigial nucleus	cerebellar inhibitory GABAergic interneuron	Absent		S2B Tfap2B , S2B	Not coexpressed with Map2 and Gad1 in medial cerebellar nucleus.

Structure	Cell Type	Level	Pattern	Image	Note
TS28: cerebellum interpositus nucleus	cerebellar inhibitory GABAergic interneuron	Absent		S2D , S2D Tfap2B	Not coexpressed with Map2 and Gad1.

Structure	Cell Type	Level	Pattern	Image	Note
TS28: dentate nucleus	cerebellar inhibitory GABAergic interneuron	Absent		S2F , S2F Tfap2B	Not coexpressed with Map2 and Gad1 in lateral deep cerebellar nucleus.