Probe:	Msx2 probe24
Probe preparation:	labelled with digoxigenin RNA
Visualized with:	Alkaline phosphatase

Structure	Level	Pattern	Image	Note
TS11: embryo mesoderm	Present	Regionally restricted	8B	Expression in posterior lateral plate mesoderm. Lateral bands of expression begin just rostral to node, and meet caudally at base of allantois.
TS11: embryo	Present	Regionally restricted	8B	Expression in lateral margins of head folds.
TS11: chorion	Present		8B

Structure	Level	Pattern	Image	Note
TS15: embryo	Present	Regionally restricted	8D	Broad expression in the dorsal midline.
TS15: forelimb bud	Present		8D

Structure	Level	Pattern	Image	Note
TS19: embryo	Present	Regionally restricted	8F	Expression in the dorsal midline.
TS19: head mesenchyme	Present	Regionally restricted	8F	Expression in craniofacial primordia .
TS19: forelimb bud	Present		8F
TS19: hindlimb bud	Present		8F
TS19: auditory hillocks	Absent		8F

Structure	Level	Pattern	Image	Note
TS19: latero-nasal process	Present		8H
TS19: mandible primordium	Present		8H
TS19: maxilla primordium	Present		8H
TS19: medial-nasal process	Present		8H

Structure	Level	Pattern	Image	Note
TS19: forelimb bud mesenchyme	Present	Regionally restricted	8J	Expression in proximal mesenchyme. Higher levels of expression at the anterior margin.

Structure	Level	Pattern	Image	Note
TS21: hindlimb interdigital region	Present		8L