Probe:	Atm cDNA5
Probe preparation:	Antisense labelled with P33 RNA
Visualized with:	Autoradiography

Structure	Level	Pattern	Image	Note
TS19: nervous system	Present			Ubiquitous expression with high levels in mitotically active cell populations.
TS19: cerebellum primordium	Present

Structure	Level	Pattern	Image	Note
TS21: cerebellum	Present		2A2 , 2A1
TS21: midbrain	Present	Regionally restricted	2A2 , 2A1	Expression is in the caudalmost part.

Structure	Level	Pattern	Image	Note
TS28: cerebellum internal granule cell layer	Present		2B1 , 2B2 , 3
TS28: cerebellum white matter	Present		2B1 , 2B2 , 3
TS28: cerebellum external granule cell layer	Present	Regionally restricted	2B1 , 3 , 2B2	Expression is in the proliferative zone with lower levels throughout the premigratory zone.

Structure	Level	Pattern	Image	Note
TS28: cerebellum granule cell layer	Weak		2C2 , 2C1
TS28: cerebellum Purkinje cell layer	Absent		2C2 , 2C1
TS28: cerebellum molecular layer	Absent		2C2 , 2C1

Structure	Level	Pattern	Image	Note
TS21: cerebral cortex	Strong		4A2 , 4A1
TS21: corpus striatum	Strong		4A2 , 4A1
TS21: thalamus	Strong		4A2 , 4A1
TS21: forebrain	Strong	Regionally restricted	4A2 , 4A1	Expression is in germinal neuroepithelia zones. Expression is in the hippocampus.

Structure	Level	Pattern	Image	Note
TS28: cerebral cortex	Present		4B2 , 4B1
TS28: corpus striatum	Present		4B2 , 4B1
TS28: hippocampus	Present		4B2 , 4B1
TS28: thalamus	Present		4B2 , 4B1

Structure	Level	Pattern	Image	Note
TS28: hippocampus	Present		4C1 , 4C2
TS28: cerebral cortex	Trace		4C1 , 4C2
TS28: corpus striatum	Trace		4C1 , 4C2
TS28: thalamus	Trace		4C1 , 4C2

Structure	Level	Pattern	Image	Note
TS24: dorsal root ganglion	Strong		5A2 , 5A1

Structure	Level	Pattern	Image	Note
TS27: dorsal root ganglion	Present		5B1 , 5B2
TS27: spinal cord	Present		5B1 , 5B2

Structure	Level	Pattern	Image	Note
TS28: dorsal root ganglion	Very strong	Regionally restricted	5C2 , 5C1	Expression is in sensory neurons and satellite cells.

Structure	Level	Pattern	Image	Note
TS28: dorsal root ganglion	Present	Single cells	6A	Expression is in both sensory neurons and satellite cells, absent in Schwann cells.

Structure	Level	Pattern	Image	Note
TS28: dorsal root ganglion	Present	Single cells	6B	Expression is in sensory neurons, some with high signal and some with low signal.

Structure	Level	Pattern	Image	Note
TS28: dorsal root ganglion	Present	Single cells	6C	Expression is in sensory neurons, some with high signal and some with low signal.
TS28: thalamus	Present		6C