Probe:	alpha-internexin probe
Probe preparation:	Antisense labelled with digoxigenin RNA

Structure	Level	Pattern	Image	Note
TS17: neural tube lateral wall	Present	Regionally restricted	3E/F	Expressed in newly differentiated motor neurons.

Structure	Level	Pattern	Image	Note
TS17: neural tube lateral wall	Present	Regionally restricted	3M/N	Expressed in newly differentiated motor neurons.

Structure	Level	Pattern	Image	Note
TS23: central nervous system	Present	Non-Uniform	5C	Expressed in discrete areas, in regions containing differentiated neurons.

Structure	Level	Pattern	Image	Note
TS23: telencephalon marginal layer	Present		5I/J

Structure	Level	Pattern	Image	Note
TS23: cerebellum	Strong		6E/F

Structure	Level	Pattern	Image	Note
TS27: cerebellum	Present		9C
TS27: brain	Present	Regionally restricted	9C	Expressed in most brain regions containing neurons, including the cerebellum. But not expressed in the ventricular zone of the lateral ventricles, the large neurons of the cranial nerve ganglia or other central motor nuclei.

Structure	Level	Pattern	Image	Note
TS27: cerebral cortex marginal zone	Present		10E/F
TS27: hippocampus CA1	Strong		10E/F
TS27: hippocampus CA2	Strong		10E/F
TS27: hippocampus CA3	Strong		10E/F

Structure	Level	Pattern	Image	Note
TS27: cerebellum	Present	Regionally restricted	11E/F	Expressed in a region inside the external germinal layer, presumably the internal germinal layer and/or the molecular layer.

Structure	Level	Pattern	Image	Note
TS28: amygdaloid nucleus	Present		12C
TS28: deep cerebellar nucleus	Present		12C
TS28: hippocampus pyramidal cell layer	Present		12C
TS28: thalamus	Present		12C

Structure	Level	Pattern	Image	Note
TS23: choroid plexus	Absent

Structure	Level	Pattern	Image	Note
TS28: cerebellum	Strong			Still expressed at high levels, in the same regions as at P0.
TS28: hippocampus CA1	Strong			Still expressed at high levels, in the same regions as at P0.
TS28: hippocampus CA2	Strong			Still expressed at high levels, in the same regions as at P0.
TS28: hippocampus CA3	Strong			Still expressed at high levels, in the same regions as at P0.

Structure	Level	Pattern	Image	Note
TS28: cranial ganglion	Present
TS28: dorsal motor nucleus of vagus nerve	Present
TS28: trigeminal V motor nucleus	Present