Probe:	d-10
Probe preparation:	Antisense labelled with S35 RNA
Visualized with:	Autoradiography

Structure	Level	Pattern	Image	Note
TS17: future spinal cord	Present		4A/B	Expression is present on the neural tube along the caudal to rostral axis from tail to hindbrain.
TS17: hindbrain	Present		4A/B	Expression is present on the neural tube along the caudal to rostral axis from tail to hindbrain.
TS17: tail future spinal cord	Present		4A/B	Expression is present on the neural tube along the caudal to rostral axis from tail to hindbrain.
TS17: spinal ganglion	Present		4A/B
TS17: embryo	Present	Regionally restricted	4A/B	No significant signals were detected in various non-neuronal organs.

Structure	Level	Pattern	Image	Note
TS17: spinal ganglion	Present		4C/D
TS17: central nervous system	Present	Graded	4C/D	There is a slight dorsal-ventral gradient of expression.

Structure	Level	Pattern	Image	Note
TS20: spinal cord	Strong		4E/F	There is strong expression along the craniocaudal axis.
TS20: spinal ganglion	Strong		4E/F	There is strong expression along the craniocaudal axis.
TS20: tail spinal cord	Strong		4E/F	There is strong expression along the craniocaudal axis.
TS20: medulla oblongata	Strong	Regionally restricted	4E/F	Strong expression is found in a part of the myelencephalon that appears to correspond to a region of prospective cranial motor nerves.

Structure	Level	Pattern	Image	Note
TS20: spinal cord mantle layer	Strong	Non-Uniform	4G/H	Expression is present in the ventral commissure and the ventral horns.
TS20: spinal cord ventricular layer	Weak		4G/H
TS20: spinal ganglion	Present		4G/H

Structure	Level	Pattern	Image	Note
TS21: facial ganglion	Strong		5A/B
TS21: trigeminal ganglion	Strong		5A/B
TS21: vestibulo-cochlear ganglion	Strong		5A/B
TS21: medulla oblongata	Weak		5A/B
TS21: midbrain	Weak		5A/B
TS21: telencephalon	Weak		5A/B

Structure	Level	Pattern	Image	Note
TS21: glossopharyngeal ganglion	Present
TS21: thymus primordium	Absent

Structure	Level	Pattern	Image	Note
TS21: spinal ganglion	Strong		5C/D
TS21: sympathetic ganglion	Strong		5C/D

Structure	Level	Pattern	Image	Note
TS11: embryo ectoderm	Strong	Regionally restricted	6A/B	Expression is present in the thickening ectomesodermal layers around the primitive streak.
TS11: embryo mesoderm	Strong	Regionally restricted	6A/B	Expression is present in the thickening ectomesodermal layers around the primitive streak.
TS11: primitive streak	Strong	Regionally restricted	6A/B	Expression is present in the thickening ectomesodermal layers around the primitive streak.

Structure	Level	Pattern	Image	Note
TS13: future brain neural fold	Present		6C/D	Expression is detected along the along the entire neural folds prior to neural tube closure.

Structure	Level	Pattern	Image	Note
TS13: neural fold	Present		6E/F	Expression is detected along the along the entire neural folds prior to neural tube closure.
TS13: embryo ectoderm	Present	Regionally restricted	6E/F	Expression is present the ectoderm and newly generated mesodermal cells in the primitive streak region.
TS13: embryo mesenchyme	Present	Regionally restricted	6E/F	Expression is present the ectoderm and newly generated mesodermal cells in the primitive streak region.