Probe:	Msx2 cDNA4
Probe preparation:	Antisense labelled with S35
Visualized with:	Autoradiography

Structure	Level	Pattern	Image	Note
TS14: limb	Present		7C
TS14: neural tube	Present		7C
TS14: head mesenchyme	Present	Regionally restricted	7C	Expression is in the mesenchyme of the craniofacial region.

Structure	Level	Pattern	Image	Note
TS16: branchial arch	Strong		7G
TS16: limb	Strong		7G
TS16: neural tube	Strong		7G
TS16: trunk mesenchyme	Present	Regionally restricted	7G	Expression is lateral to the neural tube at the level of the forelimb bud.

Structure	Level	Pattern	Image	Note
TS17: branchial arch	Present		7K
TS17: neural tube	Present		7K
TS17: surface ectoderm	Present		7K	Expression is in the surface ectoderm overlying the brain.

Structure	Level	Pattern	Image	Note
TS20: fronto-nasal process	Strong		8C
TS20: medulla oblongata	Strong	Regionally restricted	8C	Expression is dorsal.
TS20: pons	Strong	Regionally restricted	8C	Expression is dorsal.

Structure	Level	Pattern	Image	Note
TS20: spinal cord roof plate	Present		8G
TS20: spinal cord ventricular layer	Absent		8G

Structure	Level	Pattern	Image	Note
TS20: foot	Strong	Regionally restricted	8K	Expression is around the digits.
TS20: hand	Strong	Regionally restricted	8K	Expression is around the digits.