Probe:	MDK5 cDNA2
Probe preparation:	Antisense labelled with S35 RNA
Visualized with:	Autoradiography

Structure	Level	Pattern	Image	Note
TS24: brain	Strong	Regionally restricted	6A	Only expressed in the epithelial lining of the brain and its ventricles. The neural tissue was largely negative.
TS24: medulla oblongata	Present		6A
TS24: nasal cavity	Present		6A
TS24: oral cavity	Present		6A
TS24: submandibular gland	Present		6A
TS24: tongue	Present		6A
TS24: spinal cord	Present	Widespread	6A	Expressed in its entire length.
TS24: thymus	Weak		6A
TS24: gut	Present	Regionally restricted	6A	Expressed in the outermost abluminal layers and largely spared the intestinal epithelium.
TS24: heart ventricle	Present		6A
TS24: lung	Present		6A
TS24: trapezius	Present		6A
TS24: great vessel of heart	Present		6A	the large thoracic blood vessels

Structure	Level	Pattern	Image	Note
TS24: cerebral cortex	Present	Regionally restricted	7A	Expressed in the epithelial lining, not the neural tissue.
TS24: diencephalon	Present	Regionally restricted	7A	Expressed in the epithelial lining, not the neural tissue.
TS24: medulla oblongata mantle layer	Present	Regionally restricted	7A	Expressed in the center.
TS24: pinna	Present		7A

Structure	Level	Pattern	Image	Note
TS24: spinal cord mantle layer	Present	Regionally restricted	7B	Expressed in the gray matter mantle layer of the dorsal and ventral horn in the upper cervical portion.
TS24: spinal cord marginal layer	Absent		7B
TS24: larynx	Strong		7B

Structure	Level	Pattern	Image	Note
TS24: olfactory epithelium	Present		7C
TS24: turbinate bone primordium	Present		7C

Structure	Level	Pattern	Image	Note
TS24: maturing glomerular tuft	Present		7D