Probe:

Prc1 cDNA

Structure	Level	Pattern	Image	Note
TS15: embryo	Weak	Uniform

Structure	Level	Pattern	Image	Note
TS19: embryo	Present		1C	Expression correlated with cell density.

Structure	Level	Pattern	Image	Note
TS21: embryo	Present	Regionally restricted	1G	Expression is in mitotically active tissues.
TS21: telencephalon ventricular layer	Present		1G

Structure	Level	Pattern	Image	Note
TS23: telencephalon ventricular layer	Strong		2B

Structure	Level	Pattern	Image	Note
TS23: telencephalon ventricular layer	Strong	Uniform	2E

Structure	Level	Pattern	Image	Note
TS23: telencephalon ventricular layer	Strong	Uniform	2H

Structure	Level	Pattern	Image	Note
TS26: cerebral cortex ventricular zone	Present	Uniform	2K
TS26: olfactory cortex ventricular layer	Present	Uniform	2K
TS26: temporal lobe ventricular layer	Present	Uniform	2K
TS26: cerebral cortex intermediate zone	Present		2K
TS26: cortical plate	Present		2K
TS26: hippocampus	Present	Regionally restricted	2K	Expression is present in the ventricular layer.

Structure	Level	Pattern	Image	Note
TS27: cerebral cortex	Present	Regionally restricted	2N	Expression is in the superficial cortical layers and in part of the intermediate zone adjacent to the subventricular zone.

Structure	Level	Pattern	Image	Note
TS27: cerebral cortex	Present	Regionally restricted	2Q	Expression is in the superficial cortical layers and in part of the intermediate zone adjacent to the subventricular zone.

Structure	Level	Pattern	Image	Note
TS27: cerebral cortex	Present	Single cells	2R	See BrdU note above.

Structure	Level	Pattern	Image	Note
TS28: telencephalon	Absent