Probe:	Mad4 cDNA2
Probe preparation:	Antisense labelled with S35 RNA
Visualized with:	Autoradiography

Structure	Level	Pattern	Image	Note
TS11: embryo mesoderm	Weak		1F

Structure	Level	Pattern	Image	Note
TS28: decidua	Very strong	Regionally restricted	1F	Abundant expression in the reactive decidua. Also low-level expression in endothelial cells.

Structure	Level	Pattern	Image	Note
TS19: limb mesenchyme	Present	Regionally restricted	2F	Expressed primarily in condensed differentiating chondrocytes, and in the premuscular cell mass invading the limb bud.
TS19: neural tube floor plate	Present		2F

Structure	Level	Pattern	Image	Note
TS25: limb cartilage condensation	Present	Regionally restricted	3G	Expressed in proliferating chondrocytes. Expression increased in the cells more distant from the growth plate. The peak of the expression occurred in even more advanced hypertrophied chondrocytes.

Structure	Level	Pattern	Image	Note
TS28: thymus cortex	Present		6F
TS28: thymus medullary core	Present		6F

Structure	Level	Pattern	Image	Note
TS13: embryo mesoderm	Weak			Minimal changes from E7.5.

Structure	Level	Pattern	Image	Note
TS28: decidua	Very strong			Minimal changes from E7.5. Still expressed mainly in the maternal decidua.

Structure	Level	Pattern	Image	Note
TS28: blood vessel endothelium	Present
TS28: glomerular tuft	Present
TS28: liver	Present
TS28: lung	Present