Probe:	Stra1
Probe preparation:	Antisense labelled with S35 RNA
Visualized with:	Autoradiography

Structure	Level	Pattern	Image	Note
TS17: diencephalon	Strong	Regionally restricted	5A	Expression is high in part of the Diencephalic vesicle.
TS17: forelimb bud	Strong		5A
TS17: hindlimb bud	Strong		5A
TS17: mesonephros	Strong		5A
TS17: hindbrain	Weak		5A
TS17: midbrain	Weak		5A
TS17: future spinal cord	Weak	Regionally restricted	5A	Expression is detected in the dorsal spinal cord.
TS17: tail future spinal cord	Weak	Regionally restricted	5A	Expression is detected in the dorsal spinal cord.

Structure	Level	Pattern	Image	Note
TS20: embryo mesenchyme	Present	Regionally restricted	5B	Expression was detected in the Telenecephalic Vesicles, dorsal spinal cord and the laterovertebral mesenchyme. The latervertebral mesenchyme is defined as the cells located between the prevertebrae and the dorsal root ganglia.
TS20: spinal cord	Present	Regionally restricted	5B	Expression was detected in the Telenecephalic Vesicles, dorsal spinal cord and the laterovertebral mesenchyme. The latervertebral mesenchyme is defined as the cells located between the prevertebrae and the dorsal root ganglia.
TS20: tail spinal cord	Present	Regionally restricted	5B	Expression was detected in the Telenecephalic Vesicles, dorsal spinal cord and the laterovertebral mesenchyme. The latervertebral mesenchyme is defined as the cells located between the prevertebrae and the dorsal root ganglia.
TS20: telencephalon	Present	Regionally restricted	5B	Expression was detected in the Telenecephalic Vesicles, dorsal spinal cord and the laterovertebral mesenchyme. The latervertebral mesenchyme is defined as the cells located between the prevertebrae and the dorsal root ganglia.
TS20: nasal cavity	Strong	Regionally restricted	5B	Expression is high in the mesenchyme around the nasal cavities.
TS20: inner ear	Strong		5B
TS20: genital tubercle	Present		5B
TS20: left lung mesenchyme	Present		5B
TS20: mandible primordium	Present		5B
TS20: mesonephros	Present		5B
TS20: right lung mesenchyme	Present		5B
TS20: tongue	Present		5B
TS20: gut	Present	Regionally restricted	5B	Expression was detected in the mesenchyme of the gut.

Structure	Level	Pattern	Image	Note
TS21: telencephalon	Present	Regionally restricted	5C	Expression was detected in the telencephalic vesicles.
TS21: diencephalon	Present		5C

Structure	Level	Pattern	Image	Note
TS21: telencephalon	Present	Regionally restricted	5D	Expression was detected in the telencephalic vesicles.
TS21: diencephalon	Present		5D
TS21: inner ear	Present		5D
TS21: pinna mesenchyme	Present		5D
TS21: trigeminal ganglion	Present		5D

Structure	Level	Pattern	Image	Note
TS21: diencephalon lateral wall marginal layer	Present	Regionally restricted	5E	Expression was detected in the dorsal half of the ependymal layer.
TS21: midbrain ventricular layer	Present	Regionally restricted	5E	Expression was detected in the dorsal half of the ependymal layer.
TS21: dorsal root ganglion	Present		5E
TS21: spinal cord floor plate	Present		5E

Structure	Level	Pattern	Image	Note
TS22: dorsal root ganglion	Present		5F
TS22: spinal cord floor plate	Present		5F

Structure	Level	Pattern	Image	Note
TS20: limb	Strong	Regionally restricted	6A	Expression is high in the cells surrounding the cartilaginous skeletal primodia of the developing limbs and in the peripheral cell layers of the limbs.

Structure	Level	Pattern	Image	Note
TS21: nasal cavity	Present	Regionally restricted	6B	Expression was detected in the mesenchyme around the nasal cavities.

Structure	Level	Pattern	Image	Note
TS21: lung mesenchyme	Present		6C

Structure	Level	Pattern	Image	Note
TS15: telencephalic vesicle	Strong	Regionally restricted
TS15: forelimb bud mesenchyme	Weak	Uniform		Diffuse expression in somitic, facial and forelimb bud mesenchyme.
TS15: head mesenchyme	Weak	Uniform		Diffuse expression in somitic, facial and forelimb bud mesenchyme.
TS15: somite	Weak	Uniform		Diffuse expression in somitic, facial and forelimb bud mesenchyme.

Structure	Level	Pattern	Image	Note
TS17: telencephalon	Strong			Expression was high in the Telencephalic Vesicles.

Structure	Level	Pattern	Image	Note
TS22: embryo mesenchyme	Weak
TS22: palatal shelf	Strong
TS22: lower jaw tooth	Strong	Regionally restricted		Expression detected in the epithelium around the nasal cavities and around the tooth buds.
TS22: nasal cavity epithelium	Strong	Regionally restricted		Expression detected in the epithelium around the nasal cavities and around the tooth buds.
TS22: upper jaw tooth	Strong	Regionally restricted		Expression detected in the epithelium around the nasal cavities and around the tooth buds.