Probe:	Slitrk2 probe2
Probe preparation:	Antisense labelled with digoxigenin RNA
Visualized with:	Alkaline phosphatase

Structure	Level	Pattern	Image	Note
TS25: hippocampus	Present	Regionally restricted	3b	Expression was detected in the pyramidal layer and the subicular neuroepithelium.
TS25: hypothalamus	Present	Regionally restricted	3b	Expression was detected in the ventromedial hypothalamus.
TS25: thalamus	Present		3b
TS25: diencephalon	Present	Regionally restricted	3b	Expression was detected in the neuroepithelium adjacent to the third ventricle.

Structure	Level	Pattern	Image	Note
TS25: cerebral cortex ventricular zone	Strong		3h
TS25: cortical plate	Present	Regionally restricted	3h	Expression was detected in the superficial layer of the cortical plate.
TS25: cerebral cortex subventricular zone	Present		3h

Structure	Level	Pattern	Image	Note
TS19: neural tube ventricular layer	Strong	Regionally restricted	4b	Expression was strong on the ventral side.
TS19: neural tube floor plate	Absent		4b
TS19: neural tube basal columns	Strong	Regionally restricted	4b	Expression was strong in the ventral motor column.
TS19: dorsal root ganglion	Present		4b
TS19: spinal nerve	Present	Regionally restricted	4b	Expression was detected in the ventral nerve roots.
TS19: future spinal cord	Weak		4b

Structure	Level	Pattern	Image	Note
TS22: spinal cord ventricular layer	Strong	Regionally restricted	4d	Expression was strong ventrally.
TS22: spinal cord floor plate	Absent		4d
TS22: basal columns	Strong	Regionally restricted	4d	Expression was strong in the ventral motor columns.
TS22: dorsal root ganglion	Present		4d
TS22: spinal nerve	Present	Regionally restricted	4d	Expression was detected in the ventral nerve roots.

Structure	Level	Pattern	Image	Note
TS25: ventral grey horn	Present		4f