Probe:	29A
Probe preparation:	Antisense labelled with S35 RNA
Visualized with:	Autoradiography

Structure	Level	Pattern	Image	Note
TS17: trunk somite	Present

Structure	Level	Pattern	Image	Note
TS24: hindlimb	Present		5f
TS24: rib	Present		5f
TS24: brain	Present	Regionally restricted	5f	Expression was detected in the epithelia.

Structure	Level	Pattern	Image	Note
TS24: hindlimb digit mesenchyme	Present	Regionally restricted	7d	Expression was detected in the perichondrium and adjacent connective tissue sheet of the metatarsals and phalanges.

Structure	Level	Pattern	Image	Note
TS26: lower jaw tooth enamel organ	Present	Regionally restricted	8d	Expression was detected in the outer enamel layer and the ameloblasts.

Structure	Level	Pattern	Image	Note
TS22: hindlimb cartilage condensation	Present		10a/b
TS22: rib cartilage condensation	Present		10a/b
TS22: spinal ganglion	Present	Regionally restricted	10a/b	Expression was detected in the fascia surrounding the spinal ganglia.
TS22: vibrissa	Present		10a/b

Structure	Level	Pattern	Image	Note
TS24: tail vertebral cartilage condensation	Present	Regionally restricted	10c/d	Expression was detected in the perichondrium.
TS24: vibrissa	Present		10c/d

Structure	Level	Pattern	Image	Note
TS20: vertebral pre-cartilage condensation	Present		10e/f

Structure	Level	Pattern	Image	Note
TS22: vertebral cartilage condensation	Present	Regionally restricted	10g/h	Expression was detected in the perichondrium.
TS22: spinal ganglion	Present	Regionally restricted	10g/h	Expression was detected in the fascia surrounding the spinal ganglion.

Structure	Level	Pattern	Image	Note
TS24: hindlimb digit mesenchyme	Present	Regionally restricted	10i/j	Expression was detected in the perichondrium and connective tissue of the metatarsals and phalanges.