Probe:	IMAGE clone 907842
Probe preparation:	Antisense labelled with digoxigenin RNA

Structure	Level	Pattern	Image	Note
TS20: cerebellum primordium	Present		1A
TS20: cerebral cortex	Present		1A
TS20: nasal cavity epithelium	Present		1A
TS20: diencephalon	Present	Regionally restricted	1A	Expression is in the optic recess.

Structure	Level	Pattern	Image	Note
TS22: cerebellum	Present		1D
TS22: cerebral cortex	Present		1D
TS22: nasal cavity epithelium	Present		1D
TS22: remnant of Rathke's pouch	Present		1D
TS22: midbrain	Present	Regionally restricted	1D	Expression is in the cranial flexure.
TS22: vibrissa follicle	Present	Regionally restricted	1D	Expression is in the epithelium.

Structure	Level	Pattern	Image	Note
TS22: semicircular canal epithelium	Present		1G

Structure	Level	Pattern	Image	Note
TS22: cranial ganglion	Present
TS22: digit skin	Present
TS22: limb digit	Present	Regionally restricted		Expression is in the perichondrium.

Structure	Level	Pattern	Image	Note
TS22: salivary gland epithelium	Present		2D

Structure	Level	Pattern	Image	Note
TS20: oral region	Present		2J	Expression is in the tooth epithelium.

Structure	Level	Pattern	Image	Note
TS22: tooth epithelium	Present		2M

Structure	Level	Pattern	Image	Note
TS20: lung epithelium	Present	Graded	3D	Expression is higher in the distal epithelial tips.

Structure	Level	Pattern	Image	Note
TS22: lung epithelium	Present	Graded	3G	Expression is higher in the distal epithelial tips.

Structure	Level	Pattern	Image	Note
TS20: gut	Present	Regionally restricted	4D	Expression is the serosa and submucosa of the gut.

Structure	Level	Pattern	Image	Note
TS22: gut	Present	Regionally restricted	4G	Expression is the serosa and submucosa of the gut.

Structure	Level	Pattern	Image	Note
TS20: metanephros	Present	Regionally restricted	4M	Expression is in the cortical zone of the distal epithelial branching tips.

Structure	Level	Pattern	Image	Note
TS22: renal cortex	Present	Regionally restricted	4P	Expression is in the cortical zone of the distal epithelial branching tips.