Probe:	Trim9 probe
Probe preparation:	Antisense RNA

Structure	Level	Pattern	Image	Note
TS13: embryo	Absent

Structure	Level	Pattern	Image	Note
TS15: central nervous system	Present	Regionally restricted	1A	Expression is present in the ventral part of the entire neuroepithelium.
TS15: dorsal root ganglion	Present		1A

Structure	Level	Pattern	Image	Note
TS20: central nervous system	Present	Regionally restricted	1B	Expression is present in the ventral part of the entire neuroepithelium.
TS20: dorsal root ganglion	Present		1B
TS20: telencephalon	Present	Regionally restricted	1B	Expression is present in the caudal and medial part.

Structure	Level	Pattern	Image	Note
TS22: thalamus	Strong	Regionally restricted	1C	Expression is present in the dorsal thalamus.
TS22: hindbrain	Strong		1C
TS22: midbrain	Strong		1C
TS22: spinal cord	Strong		1C
TS22: cortical plate	Present	Regionally restricted	1C	Expression is present in a small differentiating zone above the ventricular neuroepithelium, the primordial plexiform layer.
TS22: hippocampus	Present		1C	Expression is present in the differentiating field and in the area of the fimbria.

Structure	Level	Pattern	Image	Note
TS23: thalamus	Strong	Regionally restricted	1D	Expression is present in the dorsal thalamus.
TS23: hindbrain	Strong		1D
TS23: midbrain	Strong		1D
TS23: spinal cord	Strong		1D
TS23: cerebral cortex subventricular zone	Present		1D
TS23: cortical plate	Present		1D
TS23: cerebral cortex intermediate zone	Absent		1D
TS23: cerebral cortex ventricular layer	Absent		1D
TS23: hippocampus	Present		1D	Expression is present in the differentiating field and in the area of the fimbria hippocampi.

Structure	Level	Pattern	Image	Note
TS22: cerebellum	Present		2A
TS22: medulla oblongata	Present		2A
TS22: pons	Present		2A
TS22: thalamus	Present		2A
TS22: cortical plate	Present	Regionally restricted	2A	Expression is present in a small differentiating zone above the ventricular neuroepithelium, the primordial plexiform layer.

Structure	Level	Pattern	Image	Note
TS22: cortical plate	Present	Regionally restricted	2B	Expression is present in a small differentiating zone above the ventricular neuroepithelium, the primordial plexiform layer.
TS22: thalamus	Present	Regionally restricted	2B	Expression is present in the dorsal thalamus.
TS22: hippocampus	Present		2B	Expression is present in the fimbria hippocampi.

Structure	Level	Pattern	Image	Note
TS23: medulla oblongata	Present		2C
TS23: pons	Present		2C
TS23: telencephalon	Present		2C
TS23: thalamus	Present		2C
TS23: cerebellum	Present	Diffuse	2C	There is a diffused signal in the primorida of the cerebellum.
TS23: cerebral cortex subventricular zone	Present		2C , 2E , 2F	Expression is present in the lateral (2E) and frontal (2F) region.
TS23: cortical plate	Present		2C , 2E , 2F	Expression is present in the lateral (2E) and frontal (2F) region.
TS23: cerebral cortex intermediate zone	Absent		2F , 2E , 2C
TS23: cerebral cortex ventricular layer	Absent		2F , 2E , 2C
TS23: hippocampus	Present		2E , 2C	Expression is present in the differentiating field.
TS23: diencephalon ventricular layer	Strong		2C	Expression is observed in the ventricular layer surrounding the third ventricle.

Structure	Level	Pattern	Image	Note
TS23: cerebral cortex	Present		2D
TS23: hippocampus	Present		2D	Expression is present in the fimbria hippocampi.
TS23: thalamus	Strong	Regionally restricted	2D	Expression is present in the dorsal thalamus.

Structure	Level	Pattern	Image	Note
TS22: tectum	Present	Regionally restricted	3A	Expression is present in the external layers.
TS22: midbrain tegmentum	Present	Diffuse	3A
TS22: cerebellum	Present	Diffuse	3A	There is a diffused signal in the primorida of the cerebellum.
TS22: medulla oblongata ventricular layer	Present		3C	Expression is particularly strong in the medial part.
TS22: pons ventricular layer	Present		3C	Expression is particularly strong in the medial part.

Structure	Level	Pattern	Image	Note
TS23: tectum	Present	Regionally restricted	3B	Expression is present in the external layers.
TS23: midbrain tegmentum	Present	Regionally restricted	3B	Expression is restricted to the ventricular layer lining the aqueduct.
TS23: medulla oblongata ventricular layer	Present		3D	Expression is particularly strong in the medial part.
TS23: pons ventricular layer	Present		3D	Expression is particularly strong in the medial part.

Structure	Level	Pattern	Image	Note
TS22: spinal cord ventricular layer	Strong	Regionally restricted	3E	Expression is basal; it is higher ventrally and lower dorsally.
TS22: spinal cord floor plate	Strong		3E

Structure	Level	Pattern	Image	Note
TS23: spinal cord ventricular layer	Strong	Regionally restricted	3F	Expression is basal; it is higher ventrally and lower dorsally.
TS23: spinal cord floor plate	Strong		3F
TS23: dorsal root ganglion	Present		3F

Structure	Level	Pattern	Image	Note
TS20: dorsal root ganglion	Present		3G

Structure	Level	Pattern	Image	Note
TS22: dorsal root ganglion	Present		3H

Structure	Level	Pattern	Image	Note
TS28: cerebellum Purkinje cell layer	Strong		4A

Structure	Level	Pattern	Image	Note
TS28: cerebellum Purkinje cell layer	Strong		4B

Structure	Level	Pattern	Image	Note
TS28: hippocampus pyramidal cell layer	Present		5C

Structure	Level	Pattern	Image	Note
TS28: entorhinal cortex	Present		5D
TS28: piriform cortex	Present		5D