Antibody:	Anti-Tfap2e
Detection system:	Secondary antibody coupled to horseradish peroxidase

Structure	Level	Pattern	Image	Note
TS20: midbrain	Present	Single cells	6B , 6A	Immunopositive cells are distributed throughout the neuroepithelium in neuroblasts that have left the ventricular zone.
TS20: telencephalon	Present	Regionally restricted	6A , 6C	Expression was detected in the most cranial telencephalon.

Structure	Level	Pattern	Image	Note
TS23: midbrain	Absent

Structure	Level	Pattern	Image	Note
TS23: main olfactory bulb	Present	Regionally restricted	6D	Expression was detected in mitral cells.

Structure	Level	Pattern	Image	Note
TS23: main olfactory bulb	Present	Regionally restricted	6E	Expression was detected in mitral cells and the rostral accessory olfactory bulb.

Structure	Level	Pattern	Image	Note
TS23: hypothalamus	Present	Regionally restricted	6F	Expression was detected in the ventrolateral nucleus of the hypothalamus.

Structure	Level	Pattern	Image	Note
TS23: vomeronasal organ epithelium	Present		6G	Expression was detected in the sensory neuroepithelium.

Structure	Level	Pattern	Image	Note
TS27: vomeronasal organ epithelium	Present		6H	Expression was detected in the sensory neuroepithelium.