2.3.1.5	arylamine N-acetyltransferase	urogenital ridge	-	685494	
2.7.10.2	non-specific protein-tyrosine kinase	urogenital ridge	-	491978, 491984	
2.7.10.2	non-specific protein-tyrosine kinase	urogenital ridge	fetal	491943, 491984	
2.7.10.2	non-specific protein-tyrosine kinase	urogenital ridge	the receptor is expressed in the mesenchymal cells surrounding the mullerian duct at embryonic days 14, 15 and 16 and in tubular and follicular structures of the rat fetal gonads	491953