Probe:	Casp3 probe2
Probe preparation:	Antisense labelled with digoxigenin RNA
Visualized with:	Alkaline phosphatase

Structure	Level	Pattern	Image	Note
TS17: dorsal root ganglion	Strong	Uniform	2A

Structure	Level	Pattern	Image	Note
TS20: dorsal root ganglion	Present		2C	The number of expressing cells decreased.

Structure	Level	Pattern	Image	Note
TS24: dorsal root ganglion	Present		2D	Most of the strongly-positive cells disappeared.

Structure	Level	Pattern	Image	Note
TS19: dorsal root ganglion	Present	Uniform	2H	Almost uniformly expressed along the anteroposterial axis.

Structure	Level	Pattern	Image	Note
TS19: trigeminal ganglion	Strong		3A

Structure	Level	Pattern	Image	Note
TS22: trigeminal ganglion	Present		3D	The number of expressing cells decreased.

Structure	Level	Pattern	Image	Note
TS24: trigeminal ganglion	Weak		3G	A small number of positive cells remained.

Structure	Level	Pattern	Image	Note
TS19: forebrain	Weak	Regionally restricted	4A	Relatively weak expression in the epithelium.

Structure	Level	Pattern	Image	Note
TS26: cortical plate	Present		4H	More prominent than in the intermediate zone and ventricular zone.
TS26: cerebral cortex intermediate zone	Present		4H
TS26: cerebral cortex ventricular zone	Present		4H

Structure	Level	Pattern	Image	Note
TS27: cerebral cortex subventricular zone	Present		4K
TS27: cortical plate	Present		4K

Structure	Level	Pattern	Image	Note
TS28: cerebral cortex	Absent		4N

Structure	Level	Pattern	Image	Note
TS17: forebrain	Weak	Regionally restricted		Relatively weak expression in the epithelium.