Probe:	Dsg3 cDNA3
Probe preparation:	Antisense labelled with S35 RNA
Visualized with:	Autoradiography

Structure	Level	Pattern	Image	Note
TS23: epithelium	Present		2e

Structure	Level	Pattern	Image	Note
TS21: oral epithelium	Absent		3j
TS21: tongue epithelium	Absent		3j

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

Structure	Level	Pattern	Image	Note
TS23: tongue epithelium	Present	Regionally restricted	3l	Expressed in the superficial cells.
TS23: oral epithelium	Present	Regionally restricted	3l	Expressed in the upper cell layers.

Structure	Level	Pattern	Image	Note
TS20: oral epithelium	Present	Regionally restricted	4j	Much lower level expression in dental lamina. A far more superficial location than that of Dsc2.

Structure	Level	Pattern	Image	Note
TS22: tooth epithelium	Present	Regionally restricted	4k	Lower levels expression in the suprabasal layers.

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

Structure	Level	Pattern	Image	Note
TS20: nasal cavity epithelium	Weak	Regionally restricted	5j	Expressed in the more superficial parts.

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

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

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

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

Structure	Level	Pattern	Image	Note
TS24: vibrissa epidermal component	Present	Regionally restricted	6l	Restricted to the basal layers.
TS24: vibrissa follicle	Present	Regionally restricted	6l	Stronger expression over the inner layers of the outer root sheath.

Structure	Level	Pattern	Image	Note
TS20: stomach glandular region epithelium	Absent		7j	Developing glandular mucosa.

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

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