Probe:	Gata5 probe2
Probe preparation:	Antisense labelled with S35 RNA
Visualized with:	Autoradiography

Structure	Level	Pattern	Image	Note
TS10: embryo mesoderm	Present	Regionally restricted	4B	Expression exclusively in embryonic mesoderm subjacent to future headfold region which contains the cardiogenic plate.
TS10: allantois	Present		4B

Structure	Level	Pattern	Image	Note
TS15: common atrial chamber	Present		5A
TS15: truncus arteriosus	Present		5A
TS15: primitive ventricle	Weak		5A

Structure	Level	Pattern	Image	Note
TS15: hindgut epithelium	Present			Expression in cells lining primitive midgut and hindgut.
TS15: midgut epithelium	Present			Expression in cells lining primitive midgut and hindgut.

Structure	Level	Pattern	Image	Note
TS20: atrium endocardial lining	Weak		5B
TS20: lung	Strong		5B	Expression most abundant within in lung bud.
TS20: urogenital ridge	Strong	Regionally restricted	5B	Intense expression in dorsal aspect of urogenital ridge.
TS20: gut epithelium	Present		5B

Structure	Level	Pattern	Image	Note
TS24: heart	Absent		5C
TS24: bladder wall	Present		5C
TS24: gut epithelium	Present		5C
TS24: lung parenchyma	Present		5C

Structure	Level	Pattern	Image	Note
TS26: heart	Absent		5D
TS26: bladder wall	Present		5D
TS26: gut epithelium	Present		5D
TS26: lung parenchyma	Present		5D
TS26: stomach epithelium	Present		5D

Structure	Level	Pattern	Image	Note
TS15: atrium cardiac muscle	Strong		6A
TS15: atrium endocardial lining	Strong		6A
TS15: truncus arteriosus	Strong		6A
TS15: primitive ventricle	Weak	Regionally restricted	6A	Low level of expression in in ventricular chamber.
TS15: septum transversum	Strong

Structure	Level	Pattern	Image	Note
TS20: atrium endocardial lining	Present		6B
TS20: endocardial cushion	Present	Regionally restricted	6B	Expression in endocardium lining endocardial cushions.
TS20: ventricle cardiac muscle	Absent		6B
TS20: ventricle endocardial lining	Absent		6B

Structure	Level	Pattern	Image	Note
TS20: urogenital ridge	Strong	Regionally restricted	6C	Intense expression in dorsal aspect of urogenital ridge.

Structure	Level	Pattern	Image	Note
TS22: urogenital sinus	Present	Regionally restricted	6D	Expression in cells of urogenital ridge surrounding epithelial cells lining the urogenital sinus.
TS22: bladder	Present	Regionally restricted	6D	Expression in smooth muscle cells of the bladder wall.

Structure	Level	Pattern	Image	Note
TS20: midgut epithelium	Present	Regionally restricted	6E	Within the gut, expression restricted to epithelial cells.

Structure	Level	Pattern	Image	Note
TS26: intestine epithelium	Present	Regionally restricted	6F	Expression in epithelial cells lining crypts and villi of intestine.
TS26: intestine lamina propria	Absent		6F

Structure	Level	Pattern	Image	Note
TS20: lung mesenchyme	Present	Diffuse	7A	Within the lung bud, expression restricted to pulmonary mesenchyme.
TS20: bronchus epithelium	Absent		7A

Structure	Level	Pattern	Image	Note
TS26: respiratory system smooth muscle	Strong	Regionally restricted	7D	Intense expression in smooth muscle cells surrounding large airways. Expression in bronchial smooth muscle cells. No expression in pulmonary smooth muscle cells.
TS26: lung parenchyma	Weak		7D

Structure	Level	Pattern	Image	Note
TS26: respiratory system smooth muscle	Present	Regionally restricted	7G	Expression in bronchial smooth muscle cells. No expression in pulmonary smooth muscle cells.
TS26: lung parenchyma	Weak		7G