Probe:	Tgfbr2 cDNA3
Probe preparation:	Antisense labelled with S35 RNA
Visualized with:	Autoradiography

Structure	Level	Pattern	Image	Note
TS22: embryo mesenchyme	Present		5
TS22: epidermis	Present		5
TS22: lung mesenchyme	Present		5
TS22: lung epithelium	Absent		5
TS22: spinal cord	Absent		5
TS22: liver	Ambiguous		5	Low or undetectable expression.
TS22: choroid plexus	Present		5	Relatively high expression. Expressed in the mesenchymal cells and not the epithelial component.
TS22: hindbrain	Present	Regionally restricted	5	Relatively high expression in the pontine flexure, expressed in the mesenchymal cells and not the epithelial component. .
TS22: midbrain-hindbrain junction	Present		5	Isthmus. Relatively high expression, expressed in the mesenchymal cells and not the epithelial component. .

Structure	Level	Pattern	Image	Note
TS22: head skin	Present		6A/A'
TS22: brain meninges	Present		6A/A'	Relatively high expression, expressed in the mesenchymal cells and not the epithelial component. .
TS22: choroid plexus	Present		6A/A'	Relatively high expression, expressed in the mesenchymal cells and not the epithelial component. .
TS22: midbrain-hindbrain junction	Present		6A/A'	Isthmus. Relatively high expression, expressed in the mesenchymal cells and not the epithelial component. .

Structure	Level	Pattern	Image	Note
TS22: back skin	Present		6B/B'
TS22: dermis	Present		6B/B'
TS22: epidermis	Present		6B/B'
TS22: vertebra	Absent		6B/B'	Condensed vertebra.
TS22: cervical ganglion	Absent		6B/B'

Structure	Level	Pattern	Image	Note
TS22: foot mesenchyme	Present	Regionally restricted	6C/C'	Expressed in the undifferentiated mesenchyme, not the condensing metatarsal cartilages.
TS22: metatarsus cartilage condensation	Absent		6C/C'

Structure	Level	Pattern	Image	Note
TS22: intestine smooth muscle	Present		6D/D'
TS22: intestine epithelium	Absent		6D/D'
TS22: vertebra	Absent		6D/D'