Antibody:

anti-Ptf1a

Structure	Level	Pattern	Image	Note
TS17: future spinal cord	Present	Regionally restricted		Selective expression in dI4 precursor domain.

Structure	Level	Pattern	Image	Note
TS20: spinal cord ventricular layer	Present	Regionally restricted	1Ac	Expression in dILA precursors.

Structure	Level	Pattern	Image	Note
TS20: spinal cord	Present		2A Ptf1a SC

Structure	Level	Pattern	Image	Note
TS20: cerebellum primordium	Present		2A Ptf1a CB

Structure	Level	Pattern	Image	Note
TS20: medulla oblongata	Present	Regionally restricted	2A Ptf1a Mye	Expression in dorsal myelencephalon.

Structure	Level	Pattern	Image	Note
TS20: diencephalon	Present	Regionally restricted	2A Ptf1a DC	Expression in ventral diencephalon.

Structure	Level	Pattern	Image	Note
TS20: retina	Present		2A Ptf1a Eye

Structure	Level	Pattern	Image	Note
TS22: cerebellum ventricular layer	Present	Regionally restricted	4Bb	Expression in ventricular zone cells of GABAergic domain.

Structure	Level	Pattern	Image	Note
TS25: cerebellum ventricular layer	Present		4Cd

Structure	Level	Pattern	Image	Note
TS25: cerebellum ventricular layer	Present	Regionally restricted	4Ce	Selective expression in ventricular zone cells of GABAergic domain.

Structure	Level	Pattern	Image	Note
TS25: cerebellum	Present	Scattered	4Cf	Expression scattered throughout the cerebellum.

Structure	Level	Pattern	Image	Note
TS28: cerebellum white matter	Present	Regionally restricted	4Dc	Expression in white matter regions where progenitors for GABAergic interneurons are known to exist.

Structure	Level	Pattern	Image	Note
TS28: cerebellum	Present		4Dd