Probe:	RIKEN clone K430357F23 subclone
Probe preparation:	Antisense labelled with digoxigenin RNA
Visualized with:	Alkaline phosphatase

Structure	Level	Pattern	Image	Note
TS21: urinary system	Present		GUDMAP:12496
TS21: metanephros	Present	Regionally restricted	GUDMAP:12496
TS21: ureter	Absent		GUDMAP:12496
TS21: renal interstitium	Ambiguous		GUDMAP:12496
TS21: renal capsule	Absent		GUDMAP:12496
TS21: developing vasculature of metanephros	Absent		GUDMAP:12496
TS21: ureteric trunk	Absent		GUDMAP:12496
TS21: renal pelvis	Absent		GUDMAP:12496
TS21: primitive collecting duct	Absent		GUDMAP:12496
TS21: renal vasculature	Absent		GUDMAP:12496
TS21: nephrogenic zone	Present	Regionally restricted	GUDMAP:12496	Regional expression in the nephrogenic zone of the kidney in a pattern which suggests an association with the early nephrons (early tubules). Possibly a subset of the nephrogenic interstitium adjacent to the early nephrons.
TS21: nephrogenic interstitium	Ambiguous		GUDMAP:12496	Regional expression in the nephrogenic zone of the kidney in a pattern which suggests an association with the early nephrons (early tubules). Possibly a subset of the nephrogenic interstitium adjacent to the early nephrons.
TS21: pretubular aggregate	Ambiguous		GUDMAP:12496
TS21: renal vesicle	Ambiguous		GUDMAP:12496
TS21: comma-shaped body	Ambiguous		GUDMAP:12496
TS21: s-shaped body	Ambiguous		GUDMAP:12496
TS21: early nephron	Ambiguous		GUDMAP:12496
TS21: cap mesenchyme	Absent		GUDMAP:12496
TS21: ureteric tip	Absent		GUDMAP:12496
TS21: ureteric tree terminal branch excluding tip itself	Absent		GUDMAP:12496
TS21: renal tubule	Absent		GUDMAP:12496
TS21: capillary loop renal corpuscle	Absent		GUDMAP:12496

Structure	Level	Pattern	Image	Note
TS21: urogenital sinus	Present		GUDMAP:12497
TS21: primitive bladder	Absent		GUDMAP:12497
TS21: urinary system	Present		GUDMAP:12497
TS21: nerves of urogenital sinus	Present		GUDMAP:12497
TS21: pelvic ganglion	Present		GUDMAP:12497
TS21: nerve of urogenital sinus	Present		GUDMAP:12497

Structure	Level	Pattern	Image	Note
TS21: nephric duct of male, mesonephric portion	Ambiguous		GUDMAP:12498	Possible weak expression.
TS21: mesonephros of male	Present		GUDMAP:12498
TS21: nephric duct of male, rest of	Ambiguous		GUDMAP:12498
TS21: mesonephric tubule of male	Present	Regionally restricted	GUDMAP:12498
TS21: testis	Ambiguous		GUDMAP:12498
TS21: male reproductive system	Present		GUDMAP:12498
TS21: paramesonephric duct of male, mesonephric portion	Absent		GUDMAP:12498
TS21: paramesonephric duct of male, rest of	Absent		GUDMAP:12498
TS21: mesonephric mesenchyme of male	Absent		GUDMAP:12498
TS21: primary sex cord	Ambiguous		GUDMAP:12498
TS21: coelomic epithelium of testis	Absent		GUDMAP:12498
TS21: interstitium of the testis	Absent		GUDMAP:12498
TS21: developing vasculature of testis	Absent		GUDMAP:12498
TS21: epithelium of nephric duct of male	Ambiguous		GUDMAP:12498
TS21: mesenchyme of nephric duct of male	Absent		GUDMAP:12498
TS21: coelomic epithelium of male mesonephros	Absent		GUDMAP:12498

Structure	Level	Pattern	Image	Note
TS21: female reproductive system	Present		GUDMAP:12499
TS21: mesonephros of female	Present		GUDMAP:12499
TS21: nephric duct of female, rest of	Absent		GUDMAP:12499
TS21: paramesonephric duct of female, rest of	Present		GUDMAP:12499
TS21: ovary	Absent		GUDMAP:12499
TS21: mesonephric tubule of female	Absent		GUDMAP:12499
TS21: mesonephric mesenchyme of female	Absent		GUDMAP:12499
TS21: paramesonephric duct of female, mesonephric portion	Present		GUDMAP:12499
TS21: nephric duct of female, mesonephric portion	Absent		GUDMAP:12499
TS21: epithelium of rest of paramesonephric duct of female	Present		GUDMAP:12499
TS21: coelomic epithelium of female mesonephros	Absent		GUDMAP:12499
TS21: mesenchyme of rest of paramesonephric duct of female	Absent		GUDMAP:12499