Probe:	AI cDNA
Probe preparation:	Antisense labelled with digoxigenin DNA

Structure	Level	Pattern	Image	Note
TS21: embryo	Present		1I' E13	Expression is in many tissues.

Structure	Level	Pattern	Image	Note
TS23: embryo	Present		1I' E15	Expression is in many tissues.

Structure	Level	Pattern	Image	Note
TS25: embryo	Present		1I' E17	Expression is in many tissues.

Structure	Level	Pattern	Image	Note
TS27: mouse	Present		1I' P1	Expression is in many tissues.

Structure	Level	Pattern	Image	Note
TS21: retina	Moderate		2A	Expression is in the ganglion cell layer.

Structure	Level	Pattern	Image	Note
TS23: neural retina	Strong	Regionally restricted	2B	Expression is in the ganglion cell layer.

Structure	Level	Pattern	Image	Note
TS25: neural retina	Strong	Regionally restricted	2C	Expression is in the ganglion cell layer.

Structure	Level	Pattern	Image	Note
TS27: retina ganglion cell layer	Weak		2D

Structure	Level	Pattern	Image	Note
TS25: neural retina	Absent		2E

Structure	Level	Pattern	Image	Note
TS21: dorsal root ganglion	Strong		2F	Shown is an upper lumber dorsal root ganglion.

Structure	Level	Pattern	Image	Note
TS27: dorsal root ganglion	Strong		2G1 , 2G	Shown are thoracic dorsal root ganglia.

Structure	Level	Pattern	Image	Note
TS27: dorsal root ganglion	Absent		2H

Structure	Level	Pattern	Image	Note
TS23: dorsal root ganglion	Strong		2J , 2J1 , 2J2	Shown is expression in upper lumber dorsal root ganglion ganglion cells.
TS23: spinal cord	Weak		2J , 2J1

Structure	Level	Pattern	Image	Note
TS25: dorsal root ganglion	Strong		2K
TS25: brain	Present		2K
TS25: vagus ganglion	Strong		2K1 , 2K , 2K2
TS25: medulla oblongata	Weak		2K

Structure	Level	Pattern	Image	Note
TS25: intestine mucosa	Present	Regionally restricted	3A	Expression is in leukocytes.

Structure	Level	Pattern	Image	Note
TS27: intestine mucosa	Weak	Regionally restricted	3B1	Expression is in leukocytes in the submucosa of the intestine.

Structure	Level	Pattern	Image	Note
TS27: pericardial cavity	Present		3C2 , 3C1	Expression is in leukocytes in the pericardial cavity, strong expression in infiltrative leukocytes.

Structure	Level	Pattern	Image	Note
TS27: alveolar wall	Present	Single cells	3E	Scattered expression in macrophages/monocytes in the alveolar wall and cavity.

Structure	Level	Pattern	Image	Note
TS27: alveolar wall	Present	Single cells	3F	Scattered expression in macrophages/monocytes in the alveolar wall and cavity.

Structure	Level	Pattern	Image	Note
TS27: alveolar wall	Present	Single cells	3G	Scattered expression in macrophages/monocytes in the alveolar wall and cavity.

Structure	Level	Pattern	Image	Note
TS21: pancreas	Strong		4A
TS21: liver	Weak		4A
TS21: stomach epithelium	Weak		4A

Structure	Level	Pattern	Image	Note
TS23: stomach epithelium	Strong		4B
TS23: liver	Present		4B
TS23: pancreas	Present		4B

Structure	Level	Pattern	Image	Note
TS25: stomach epithelium	Strong		4C , 4H
TS25: liver	Present		4C , 4G
TS25: pancreas	Present		4C

Structure	Level	Pattern	Image	Note
TS27: liver	Strong		4D
TS27: pancreas	Weak		4D
TS27: stomach epithelium	Trace		4D

Structure	Level	Pattern	Image	Note
TS25: liver	Absent		4F
TS25: pancreas	Absent		4F
TS25: stomach epithelium	Absent		4F

Structure	Level	Pattern	Image	Note
TS21: pancreas	Present	Regionally restricted	4I	Expression is in the glandular cells.

Structure	Level	Pattern	Image	Note
TS27: islets of Langerhans	Present		4J

Structure	Level	Pattern	Image	Note
TS27: parotid gland	Present		4K

Structure	Level	Pattern	Image	Note
TS25: submandibular gland	Strong		4L

Structure	Level	Pattern	Image	Note
TS27: submandibular gland	Strong		4M

Structure	Level	Pattern	Image	Note
TS25: submandibular gland	Absent		4N

Structure	Level	Pattern	Image	Note
TS21: nose	Strong	Regionally restricted	5A	Expression is in the lamina propria.

Structure	Level	Pattern	Image	Note
TS23: nose	Strong	Regionally restricted	5B	Expression is in the lamina propria.

Structure	Level	Pattern	Image	Note
TS27: trigeminal ganglion	Strong		5C
TS27: nasal cavity epithelium	Present		5C
TS27: pharynx epithelium	Present		5C

Structure	Level	Pattern	Image	Note
TS25: urogenital sinus	Present		5D

Structure	Level	Pattern	Image	Note
TS27: lymph node	Present		5E1

Structure	Level	Pattern	Image	Note
TS27: thymus medullary core	Present		5F1
TS27: thymus cortex	Absent		5F1

Structure	Level	Pattern	Image	Note
TS21: renal cortex	Present	Regionally restricted	5G	Expression is in the glomeruli.

Structure	Level	Pattern	Image	Note
TS21: metanephros	Strong
TS21: nose	Strong	Regionally restricted		Expression is in the lamina propria of the nasal cavity.
TS21: dorsal root ganglion	Moderate
TS21: pancreas	Moderate
TS21: retina	Moderate	Regionally restricted		Ganglion cell layer.
TS21: urogenital sinus	Weak	Regionally restricted		Expression is in the epithelium.
TS21: brain	Weak
TS21: liver	Weak
TS21: spinal cord	Weak
TS21: stomach epithelium	Weak
TS21: thymus primordium	Weak
TS21: esophagus epithelium	Absent
TS21: intestine epithelium	Absent
TS21: nasal cavity epithelium	Absent
TS21: oral epithelium	Absent
TS21: rectum	Absent
TS21: submandibular gland primordium	Absent
TS21: oral region gland	Absent			Absent in the parotid gland.

Structure	Level	Pattern	Image	Note
TS23: dorsal root ganglion	Strong
TS23: nose	Strong	Regionally restricted		Expression is in the lamina propria of the nasal cavity.
TS23: urogenital sinus	Strong	Regionally restricted		Expression is in the epithelium.
TS23: neural retina	Strong	Regionally restricted		Ganglion cell layer.
TS23: esophagus epithelium	Moderate
TS23: liver	Moderate
TS23: metanephros	Moderate
TS23: pancreas	Moderate
TS23: rectum	Moderate
TS23: stomach epithelium	Moderate
TS23: thymus primordium	Moderate
TS23: blood	Moderate	Regionally restricted		Expression is in lymphocytes in the submucosa of the intestine and in leukocytes in the pericardial cavity.
TS23: brain	Weak
TS23: intestine epithelium	Weak
TS23: nasal cavity epithelium	Weak
TS23: oral epithelium	Weak
TS23: spinal cord	Weak
TS23: submandibular gland primordium	Weak
TS23: hemolymphoid system	Weak	Regionally restricted		Lymph node.
TS23: parotid gland	Absent

Structure	Level	Pattern	Image	Note
TS25: dorsal root ganglion	Strong
TS25: esophagus epithelium	Strong
TS25: liver	Strong
TS25: stomach epithelium	Strong
TS25: submandibular gland	Strong
TS25: neural retina	Strong	Regionally restricted		Ganglion cell layer.
TS25: urogenital sinus	Strong	Regionally restricted		Expression is in the epithelium.
TS25: blood	Strong	Regionally restricted		Expression is in lymphocytes in the submucosa of the intestine and in leukocytes in the pericardial cavity.
TS25: oral epithelium	Moderate
TS25: rectum	Moderate
TS25: thymus	Moderate
TS25: nasal cavity epithelium	Moderate			Expression is also in the lamina propria of the nasal cavity.
TS25: hemolymphoid system	Moderate	Regionally restricted		Lymph node.
TS25: brain	Weak
TS25: intestine epithelium	Weak
TS25: metanephros	Weak
TS25: pancreas	Weak
TS25: spinal cord	Weak
TS25: parotid gland	Absent

Structure	Level	Pattern	Image	Note
TS27: liver	Very strong
TS27: esophagus epithelium	Strong
TS27: oral epithelium	Strong
TS27: submandibular gland	Strong
TS27: nasal cavity epithelium	Strong	Regionally restricted		Expression is strong in the nasal epithelium, absent in the nasal cavity lamina propria.
TS27: pericardial cavity	Strong	Regionally restricted		Expression is in leukocytes in the pericardial cavity.
TS27: lung	Strong	Regionally restricted		Expression is in monocytes/macrophages in lung.
TS27: dorsal root ganglion	Moderate
TS27: lymph node	Moderate
TS27: parotid gland	Moderate
TS27: thymus	Moderate
TS27: intestine mucosa	Moderate	Regionally restricted		Expression is in lymphocytes in the submucosa of the intestine.
TS27: brain	Weak
TS27: pancreas	Weak
TS27: retina ganglion cell layer	Weak
TS27: spinal cord	Weak
TS27: stomach epithelium	Weak
TS27: intestine epithelium	Absent
TS27: metanephros	Absent
TS27: rectum	Absent
TS27: reproductive system	Absent			Absent in the surface epithelium of the urogenital sinus.