Probe:	Bmp4 probe112
Probe preparation:	labelled with S35

Structure	Level	Pattern	Image	Note
TS22: mesenchyme of metanephros	Strong	Regionally restricted	1D	Expression domain similar to that of Ptch.
TS22: ureteral mesenchyme	Strong	Regionally restricted	1D	Expression domain similar to that of Ptch.

Structure	Level	Pattern	Image	Note
TS27: renal medulla	Present	Regionally restricted	1H inset , 1H	Expression in mesenchyme of medulla and renal pelvis.
TS27: renal pelvis	Present	Regionally restricted	1H inset , 1H	Expression in mesenchyme of medulla and renal pelvis.

Structure	Cell Type	Level	Pattern	Image	Note
TS27: ureter		Present	Regionally restricted	1L	Expression restricted to thin layer of mesenchymal cells immediately adjacent to epithelium.
TS27: ureteral smooth muscle layer smooth muscle component	ureter smooth muscle cell	Absent		1L	No expression in differentiated ureter smooth muscle cells.

Structure	Level	Pattern	Image	Note
TS22: mesenchyme of metanephros	Present	Regionally restricted	4E inset , 4E	Expression in mesenchymal cells surrounding collecting ducts.

Structure	Level	Pattern	Image	Note
TS22: mesenchyme of metanephros	Absent		4F inset , 4F
TS22: maturing glomerular tuft	Present		4F inset , 4F	Expression in glomeruli not affected compared to wild type.

Structure	Level	Pattern	Image	Note
TS22: ureteral mesenchyme	Present	Regionally restricted	4G	Expression in mesenchymal cells surrounding ureter.

Structure	Level	Pattern	Image	Note
TS22: ureteral mesenchyme	Absent		4H