Antibody:	Anti-NFIA
Detection system:	Secondary antibody coupled to Alexa Fluor 594

Structure	Level	Pattern	Image	Note
TS28: main olfactory bulb	Present		3D , 3C	Expression in the olfactory bulb did not coincide with GAD67-GFP expression.

Structure	Level	Pattern	Image	Note
TS28: main olfactory bulb	Present	Regionally restricted	3H , 3G	Expression did not coincide with TuJ1-positive mitral cells in the olfactory bulb.

Structure	Level	Pattern	Image	Note
TS28: main olfactory bulb internal plexiform layer	Present	Regionally restricted	3L , 3K	Expression was detected in nuclei of cells surrounded by GFAP-expressing astrocytic fibers in the internal plexiform layer.
TS28: main olfactory bulb external plexiform layer	Present	Scattered	3L , 3K	Some immunopositive cells were detected in the mitral cell layer and the external plexiform layer that were not GFAP-expressing astrocytes.
TS28: main olfactory bulb mitral cell layer	Present	Scattered	3L , 3K	Some immunopositive cells were detected in the mitral cell layer and the external plexiform layer that were not GFAP-expressing astrocytes.

Structure	Level	Pattern	Image	Note
TS28: cerebral cortex subventricular zone	Present	Regionally restricted	7B	Expression was detected in cells lining the lateral ventricles. Some immunopositive cells were surrounded by GFAP-positive fibers, indicating that these may be neural progenitor cells.

Structure	Level	Pattern	Image	Note
TS28: cerebral cortex subventricular zone	Present	Regionally restricted	7C	Expression was detected in cells lining the lateral ventricles. Some immunopositive cells were surrounded by GFAP-positive fibers, indicating that these may be neural progenitor cells.

Structure	Level	Pattern	Image	Note
TS28: rostral migratory stream	Present	Regionally restricted	8C , 8D	Expression was detected in cells of the rostral migratory stream. Some cells were also positive for GAD67-GFP, however some cells were GFP-negative.

Structure	Level	Pattern	Image	Note
TS28: rostral migratory stream	Present	Regionally restricted	8L , 8K	Expression was detected in cells of the rostral migratory stream. Some immunopositive cells were also GFAP-expressing astrocytes.