Probe:	mAM cDNA
Probe preparation:	Antisense labelled with S35 RNA
Visualized with:	Autoradiography
Assay notes:	Probe length was reduced by alkaline hydrolysis.

Structure	Level	Pattern	Image	Note
TS15: embryo	Present		5A	Ubiquitous expression.

Structure	Level	Pattern	Image	Note
TS19: brain	Strong		5B
TS19: future spinal cord	Strong		5B
TS19: tail somite	Strong		5B
TS19: trunk somite	Strong		5B

Structure	Level	Pattern	Image	Note
TS22: central nervous system	Strong		5C
TS22: inner ear epithelium	Strong		5C
TS22: intestine	Strong		5C
TS22: nasal cavity	Strong		5C
TS22: pharyngo-tympanic tube	Strong		5C
TS22: stomach	Strong		5C
TS22: tongue	Strong		5C
TS22: cardiac muscle tissue	Strong		5C
TS22: dorsal root ganglion	Strong		5C
TS22: forebrain	Strong		5C
TS22: liver	Strong		5C
TS22: lung	Strong		5C
TS22: trunk mesenchyme	Strong	Regionally restricted	5C	Expression is in mesenchyme surrounding the vertebral cartilages.

Structure	Level	Pattern	Image	Note
TS24: cardiac muscle tissue	Strong		5D
TS24: central nervous system	Strong		5D
TS24: cranial ganglion	Strong		5D
TS24: dorsal root ganglion	Strong		5D
TS24: forebrain	Strong		5D
TS24: inner ear epithelium	Strong		5D
TS24: intestine	Strong		5D
TS24: laryngeal cartilage	Strong		5D
TS24: liver	Strong		5D
TS24: lung	Strong		5D
TS24: nasal cavity	Strong		5D
TS24: pharyngo-tympanic tube	Strong		5D
TS24: salivary gland	Strong		5D
TS24: seminiferous cord	Strong		5D
TS24: stomach	Strong		5D
TS24: tongue	Strong		5D
TS24: tooth epithelium	Strong		5D
TS24: embryo	Strong	Regionally restricted	5D	Expression is in the brown fat cells of the neck.
TS24: trunk mesenchyme	Strong	Regionally restricted	5D	Expression is in mesenchyme surrounding the vertebral cartilages.

Structure	Level	Pattern	Image	Note
TS22: cranial ganglion	Present
TS22: metanephros	Present
TS22: neural retinal epithelium	Present
TS22: thymus primordium	Present

Structure	Level	Pattern	Image	Note
TS24: neural retina	Present	Regionally restricted		Expression is in the inner layer.

Structure	Level	Pattern	Image	Note
TS28: stomach	Present	Regionally restricted		Expression is in the squamous and glandular epithelium of the stomach.
TS28: spleen	Present	Regionally restricted		Expression is in the lymphoid and stromal cells of the spleen.
TS28: dentate gyrus	Present
TS28: hippocampus	Present
TS28: intestine	Present
TS28: tongue epithelium	Present

Structure	Level	Pattern	Image	Note
TS28: uterus	Present

Structure	Level	Pattern	Image	Note
TS28: epididymis	Present	Regionally restricted		Expression is in the pseudostratified epididymis.
TS28: ductus deferens	Present	Regionally restricted		Expression is in the epithelia.
TS28: seminiferous tubule epithelium	Present