Probe:	glomulin cDNA1
Probe preparation:	Antisense labelled with digoxigenin RNA
Assay notes:	The authors state that in situ analysis was also performed with two shorter RNA probes but these probe s did not give a strong signal.

Structure	Level	Pattern	Image	Note
TS17: 3rd arch artery	Present		3C , 3B
TS17: 3rd branchial pouch	Present		3C , 3B

Structure	Level	Pattern	Image	Note
TS17: 3rd arch artery	Present		3E , 3D
TS17: 3rd branchial pouch	Present		3E , 3D

Structure	Level	Pattern	Image	Note
TS19: cardiovascular system	Present	Regionally restricted	4A	Expression is in the large veins and arteries of the cardio-pulmonary trunk.
TS19: branchial arch artery	Present		4A
TS19: dorsal aorta	Present		4A

Structure	Level	Pattern	Image	Note
TS22: cardiovascular system	Present	Regionally restricted	4C	Expression is in the large veins and arteries of the cardio-pulmonary trunk.
TS22: common carotid artery	Present		4C
TS22: dorsal aorta	Present		4C
TS22: internal carotid artery	Present		4C
TS22: post-ductal part of thoracic aorta	Present		4C

Structure	Level	Pattern	Image	Note
TS20: cardiovascular system	Present	Regionally restricted	4E	Expression is in the large veins and arteries of the cardio-pulmonary trunk.
TS20: arch of aorta	Present		4E
TS20: dorsal aorta	Present		4E

Structure	Level	Pattern	Image	Note
TS22: cardiovascular system	Present	Regionally restricted	4F	Expression is in the large veins and arteries of the cardio-pulmonary trunk.
TS22: arch of aorta	Present		4F
TS22: dorsal aorta	Present		4F
TS22: post-ductal part of thoracic aorta	Present		4F

Structure	Level	Pattern	Image	Note
TS24: cardiovascular system	Present	Regionally restricted	4G	Expression is in the large veins and arteries of the cardio-pulmonary trunk.
TS24: carotid artery	Present		4G
TS24: subclavian artery	Present		4G
TS24: trachea	Present	Regionally restricted	4G	Expression is in the elastic tissue and smooth muscle in the posterior third of the trachea.

Structure	Level	Pattern	Image	Note
TS22: post-ductal part of thoracic aorta	Present		5B , 5C , 5A
TS22: right superior vena cava	Present		5B , 5C , 5A
TS22: subclavian artery	Present		5B , 5C , 5A
TS22: innominate artery	Present	Regionally restricted	5C , 5A , 5B	Expression is in the walls of the brachiocephalic artery.

Structure	Level	Pattern	Image	Note
TS24: carotid artery	Present		5D
TS24: trachea	Present	Regionally restricted	5D	Expression is in the elastic tissue and smooth muscle in the posterior third of the trachea.

Structure	Level	Pattern	Image	Note
TS24: arch of aorta	Present		5E
TS24: pulmonary artery	Present		5E

Structure	Level	Pattern	Image	Note
TS28: aorta	Present	Regionally restricted	5F	Expression is in vascular smooth muscle cells and absent in the endothelial cells.

Structure	Level	Pattern	Image	Note
TS22: skeleton	Present	Regionally restricted	6A	Expression is in the perichondrium of the long bones.
TS22: rib cartilage condensation	Present	Regionally restricted	6A	Expression is in the perichondrium.
TS22: vertebral cartilage condensation	Present	Regionally restricted	6A	Expression is in the perichondrium.
TS22: trachea epithelium	Present		6A

Structure	Level	Pattern	Image	Note
TS24: forelimb	Trace	Regionally restricted	6C	Expression is in the perichondrium.

Structure	Level	Pattern	Image	Note
TS28: metanephros	Strong	Regionally restricted	7A/B	Expression is in the arteries.

Structure	Level	Pattern	Image	Note
TS28: lung	Present	Regionally restricted		Expression is within the vessel walls.

Structure	Level	Pattern	Image	Note
TS27: hair follicle	Present		8A
TS27: vibrissa	Present		8A

Structure	Level	Pattern	Image	Note
TS27: vibrissa	Present		8B