label: urogenital membrane
label_lc: urogenital membrane
description: "The urogenital membrane (TS:19-TS:26) is comprised of the urethral plate epithelium (cloacal endoderm-derived) and the surface ectoderm/skin (ectoderm-derived), where these two different epithelia are in direct contact. Part of the genital tubercle at TS:19, and then part of the genital tubercle of male/female from TS:20-25, then part of the penis/clitoris at TS:26."