Probe:	Dsc2/3 cDNA1
Probe preparation:	Antisense labelled with S35 RNA
Visualized with:	Autoradiography

Structure	Level	Pattern	Image	Note
TS23: epithelium	Present		2d

Structure	Level	Pattern	Image	Note
TS21: oral epithelium	Present		3d
TS21: tongue epithelium	Present	Regionally restricted	3d	Expression is stronger over the more superficial cells.

Structure	Level	Pattern	Image	Note
TS22: oral epithelium	Present		3e
TS22: tongue epithelium	Present		3e

Structure	Level	Pattern	Image	Note
TS23: tongue epithelium	Present		3f	Expression is strongly upregulated.
TS23: oral epithelium	Strong	Regionally restricted	3f	Expressed in the upper cell layers.

Structure	Level	Pattern	Image	Note
TS20: oral epithelium	Present	Regionally restricted	4d	Restricted to the more differentiated cells of the oral invaginations and. Not detected over the outermost basal cells.

Structure	Level	Pattern	Image	Note
TS22: tooth epithelium	Present	Regionally restricted	4e	Expressed in the innermost cell layers.

Structure	Level	Pattern	Image	Note
TS23: incisor enamel organ	Present	Regionally restricted	4f	Restricted to the intervening, suprabasal cell layers.

Structure	Level	Pattern	Image	Note
TS20: nasal cavity epithelium	Present	Regionally restricted	5d	Expression is prominent in the more superficial parts.

Structure	Level	Pattern	Image	Note
TS21: nasal cavity epithelium	Present	Regionally restricted	5e	Expression is strongly upregulated in the more differentiated inner cell layer cells.

Structure	Level	Pattern	Image	Note
TS23: nasal cavity epithelium	Present	Regionally restricted	5f	Restricted to suprabasal cell layers.

Structure	Level	Pattern	Image	Note
TS21: vibrissa follicle	Present	Regionally restricted	6d	Expression was more prominent over the inner cell layers of the downgrowth.
TS21: vibrissa epidermal component	Present	Regionally restricted	6d	Expressed in the interfollicular epithelium.

Structure	Level	Pattern	Image	Note
TS22: vibrissa follicle	Present	Regionally restricted	6e	Expression was more strongly over the inner cell layers of the downgrowth. Lower level expression in the presumptive matrix region.
TS22: vibrissa epidermal component	Present	Regionally restricted	6e	Expressed in the interfollicular epithelium.

Structure	Level	Pattern	Image	Note
TS24: vibrissa epidermal component	Absent		6f	Barely detectable.
TS24: vibrissa follicle	Absent		6f	Barely detectable.

Structure	Level	Pattern	Image	Note
TS20: stomach glandular region epithelium	Present		7d	Mucosal surfaace.

Structure	Level	Pattern	Image	Note
TS22: stomach epithelium	Present	Regionally restricted	7e	In the stratifying non-glandular epithelium, expressed in the more superficial cell layers.

Structure	Level	Pattern	Image	Note
TS24: stomach epithelium	Present	Regionally restricted	7f	Expression was strongly upregulated in the upper cell layers of the non-glandular gastric epithelium.

Structure	Level	Pattern	Image	Note
TS20: vibrissa epithelium	Weak	Regionally restricted		Expressed over the more superficial cells.

Structure	Level	Pattern	Image	Note
TS24: thymus	Present