part of
part_of
part of
develops_from
develops from
develops from
mixed endoderm/mesoderm-derived structure
primitive urogenital sinus
epithelium
urogenital sinus epithelium
EMAPA:31509
we follow EHDAA2 in dividing the UGS into epithelium and lumen
The fetal urogenital sinus (from which the prostate derives) is a simple cylinder of stratified basal epithelium, surrounded by mesenchyme and positioned between the embryonic bladder and pelvic urethra.
UGE
EHDAA2:0004061
epithelium of urogenital sinus
uberon
UBERON:0004902
embryonic cloacal epithelium
meso-epithelium