Probe:	Krt5 probe1
Probe preparation:	Antisense labelled with digoxigenin RNA

Structure	Level	Pattern	Image	Note
TS22: urothelium of bladder	Absent		1_Krt5 E14.5

Structure	Level	Pattern	Image	Note
TS23: urothelium of bladder	Weak		1_Krt5 E15.5	Weak expression in bladder epithelium starting at E15.5

Structure	Level	Pattern	Image	Note
TS24: urothelium of bladder	Weak		1_Krt5 E16.5

Structure	Level	Pattern	Image	Note
TS25: urothelium of bladder	Weak		1_Krt5 E17.5

Structure	Cell Type	Level	Pattern	Image	Note
TS26: basal cell layer of bladder urothelium	bladder urothelial cell	Present		1_Krt5 E18.5	From E18.5 onwards, expression enhanced and clearly restricted to basal layer.
TS26: intermediate cell layer of bladder urothelium		Absent		1_Krt5 E18.5
TS26: superficial cell layer of bladder urothelium		Absent		1_Krt5 E18.5

Structure	Cell Type	Level	Pattern	Image	Note
TS28: basal cell layer of bladder urothelium	bladder urothelial cell	Present		1_Krt5 P7
TS28: intermediate cell layer of bladder urothelium		Absent
TS28: superficial cell layer of bladder urothelium		Absent

Structure	Cell Type	Level	Pattern	Image	Note
TS28: basal cell layer of bladder urothelium	bladder urothelial cell	Present		1_Krt5 P14
TS28: intermediate cell layer of bladder urothelium		Absent		1_Krt5 P14
TS28: superficial cell layer of bladder urothelium		Absent		1_Krt5 P14

Structure	Cell Type	Level	Pattern	Image	Note
TS28: basal cell layer of bladder urothelium	bladder urothelial cell	Present		1_Krt5 P40
TS28: intermediate cell layer of ureter		Absent		1_Krt5 P40
TS28: superficial cell layer of ureter		Absent		1_Krt5 P40

Structure	Level	Pattern	Image	Note
TS22: urothelium of bladder	Absent		S1_Krt5 E14.5

Structure	Level	Pattern	Image	Note
TS23: urothelium of bladder	Weak		S1_Krt5 E15.5	Weak expression in bladder epithelium starting at E15.5

Structure	Level	Pattern	Image	Note
TS24: urothelium of bladder	Weak		S1_Krt5 E16.5

Structure	Level	Pattern	Image	Note
TS25: urothelium of bladder	Weak		S1_Krt5 E17.5

Structure	Cell Type	Level	Pattern	Image	Note
TS26: basal cell layer of bladder urothelium	bladder urothelial cell	Present		S1_Krt5 E18.5	From E18.5 onwards, expression enhanced and clearly restricted to basal layer.
TS26: intermediate cell layer of ureter		Absent		S1_Krt5 E18.5
TS26: superficial cell layer of ureter		Absent		S1_Krt5 E18.5

Structure	Cell Type	Level	Pattern	Image	Note
TS28: basal cell layer of ureter	bladder urothelial cell	Present		S1_Krt5 P7
TS28: intermediate cell layer of bladder urothelium		Absent		S1_Krt5 P7
TS28: superficial cell layer of bladder urothelium		Absent		S1_Krt5 P7

Structure	Cell Type	Level	Pattern	Image	Note
TS28: basal cell layer of bladder urothelium	bladder urothelial cell	Present		S1_Krt5 P14
TS28: intermediate cell layer of bladder urothelium		Absent		S1_Krt5 P14
TS28: superficial cell layer of bladder urothelium		Absent		S1_Krt5 P14

Structure	Cell Type	Level	Pattern	Image	Note
TS28: basal cell layer of bladder urothelium	bladder urothelial cell	Present		S1_Krt5 P40
TS28: intermediate cell layer of ureter		Absent		S1_Krt5 P40
TS28: superficial cell layer of ureter		Absent		S1_Krt5 P40

Structure	Level	Pattern	Image	Note
TS22: urothelium of ureter	Absent		2_Krt5 E14.5

Structure	Level	Pattern	Image	Note
TS23: urothelium of ureter	Absent		2_Krt5 E15.5

Structure	Level	Pattern	Image	Note
TS24: urothelium of ureter	Absent		2_Krt5 E16.5

Structure	Cell Type	Level	Pattern	Image	Note
TS25: basal cell layer of ureter	bladder urothelial cell	Present	Regionally restricted	2_Krt5 E17.5	Expression in some basal (B-) layer cells. at E17.5.
TS25: intermediate cell layer of ureter		Absent		2_Krt5 E17.5
TS25: superficial cell layer of ureter		Absent		2_Krt5 E17.5

Structure	Cell Type	Level	Pattern	Image	Note
TS26: basal cell layer of ureter	ureter urothelial cell	Present	Regionally restricted	2_Krt5 E18.5	From E18.5 expression in all basal (B-) layer cells.
TS26: intermediate cell layer of ureter		Absent		2_Krt5 E18.5
TS26: superficial cell layer of ureter		Absent		2_Krt5 E18.5

Structure	Cell Type	Level	Pattern	Image	Note
TS28: basal cell layer of ureter	ureter urothelial cell	Present		2_Krt5 P7
TS28: intermediate cell layer of ureter		Absent		2_Krt5 P7
TS28: superficial cell layer of ureter		Absent		2_Krt5 P7

Structure	Cell Type	Level	Pattern	Image	Note
TS28: basal cell layer of ureter	ureter urothelial cell	Present		2_Krt5 P14
TS28: intermediate cell layer of ureter		Absent		2_Krt5 P14
TS28: superficial cell layer of ureter		Absent		2_Krt5 P14

Structure	Cell Type	Level	Pattern	Image	Note
TS28: basal cell layer of ureter	ureter urothelial cell	Present		2_Krt5 P40
TS28: intermediate cell layer of ureter		Absent		2_Krt5 P40
TS28: superficial cell layer of ureter		Absent		2_Krt5 P40