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

Structure	Level	Pattern	Image	Note
TS24: vibrissa	Present	Regionally restricted	5e	Expression was detected in the surrounding mesenchyme.
TS24: lateral ventricle choroid plexus	Present		5e
TS24: metencephalon part of 4th ventricle choroid plexus	Present		5e
TS24: cranium	Present	Regionally restricted	5e	Expression was detected in the cartilage of the hindlimb, cranium, vertebrae and ribs.
TS24: hindlimb	Present	Regionally restricted	5e	Expression was detected in the cartilage of the hindlimb, cranium, vertebrae and ribs.
TS24: rib	Present	Regionally restricted	5e	Expression was detected in the cartilage of the hindlimb, cranium, vertebrae and ribs.
TS24: vertebra	Present	Regionally restricted	5e	Expression was detected in the cartilage of the hindlimb, cranium, vertebrae and ribs.

Structure	Level	Pattern	Image	Note
TS24: hindlimb joint	Present		7c

Structure	Level	Pattern	Image	Note
TS26: lower jaw tooth epithelium	Present	Regionally restricted	8c	Expression was detected in the stratum intermedium layer, separating the ameloblast layer from the stellate reticulum.
TS26: stratum intermedium	Present	Regionally restricted	8c	Expression was detected in the stratum intermedium layer, separating the ameloblast layer from the stellate reticulum.
TS26: lower jaw mesenchyme	Weak	Regionally restricted	8c	Expression was detected in the mesenchymal tissue adjacent to the tooth bud.