Probe:	Hgl cDNA1
Probe preparation:	Antisense labelled with S35 RNA
Visualized with:	Autoradiography

Structure	Level	Pattern	Image	Note
TS22: cerebral cortex ventricular layer	Present	Regionally restricted	1A/B	Most prominent expression in the cortical neuroepithelium that lines the lateral ventricles.
TS22: diencephalon	Present	Regionally restricted	1A/B	Expressed in the brain above the developing thalamus.
TS22: adrenal gland	Present		1A/B
TS22: dermis	Present		1A/B
TS22: dorsal root ganglion	Present		1A/B
TS22: genital tubercle	Present		1A/B
TS22: intestine	Present		1A/B
TS22: liver	Present		1A/B
TS22: axial skeleton	Present	Regionally restricted	1A/B	Expressed in a sheet of cells that lay immediately ventral to vertebral body.

Structure	Level	Pattern	Image	Note
TS22: genital tubercle mesenchyme	Present		1D/E

Structure	Level	Pattern	Image	Note
TS22: cerebral cortex ventricular layer	Present		2A/B	Expressed mostly in the deeper layer of the neuroepithehum which lines the lateral ventricles.
TS22: cerebral cortex	Present	Regionally restricted	2A/B	Expressed mostly in the deeper layer of the neuroepithehum which lines the lateral ventricles. Adjacent to this layer is a second layer of cells that contains considerably less expression.
TS22: dermis	Present		2A/B

Structure	Level	Pattern	Image	Note
TS22: spinal cord lateral wall	Present	Regionally restricted	2C/D	Expressed in neurons of the ventral horns.
TS22: axial skeleton	Present	Regionally restricted	2C/D	Expressed in a sheet of cells that lay immediately ventral to vertebral body.

Structure	Level	Pattern	Image	Note
TS22: spinal cord lateral wall	Present	Regionally restricted	2E/F	Expressed in neurons of the ventral horns.
TS22: dorsal root ganglion	Present		2E/F
TS22: spinal nerve	Present	Regionally restricted	2E/F	Expressed in the ventral roots.

Structure	Level	Pattern	Image	Note
TS22: intestine muscularis	Present		2G/H
TS22: stomach mesenchyme	Present		2G/H

Structure	Level	Pattern	Image	Note
TS22: adrenal cortex	Strong		2I/J