Probe:	4C32 cDNA2
Probe preparation:	Antisense labelled with digoxigenin RNA
Visualized with:	Alkaline phosphatase

Structure	Level	Pattern	Image	Note
TS24: epidermis	Present	Regionally restricted	5a	Expression is in the uppermost layer.

Structure	Level	Pattern	Image	Note
TS24: tongue epithelium	Present	Regionally restricted	5b	There is intermittent and dotted expression in the dorsal epithelium.

Structure	Level	Pattern	Image	Note
TS28: filiform papillae	Present	Regionally restricted	5c	There is asymmetric expression with stronger signals on the posterior surface.

Structure	Level	Pattern	Image	Note
TS28: tail epidermis	Present	Regionally restricted	5d	Expression is at the anterior slope in the scales of the tail.

Structure	Level	Pattern	Image	Note
TS24: epidermis	Present	Regionally restricted	6b	Expression is in the outermost layer.
TS24: lower lip skin	Present	Regionally restricted	6b	Expression is in the outermost layer.
TS24: oral mucosa	Absent		6b

Structure	Level	Pattern	Image	Note
TS28: hair follicle	Absent
TS28: epidermis	Present	Regionally restricted		Expression is absent in the epidermis except at the scales of the tail.