The vaginal plate is a precursor to the inferior portion of the vagina.[1]
They form from sinovaginal bulbs.[2]
Mesoderm → Intermediate mesoderm
Mesoderm → Lateral plate mesoderm ("LPM")
Endoderm → Cloaca → Urogenital sinus ("US")
Nephrogenic cord → Kidney
Nephrotome → Pronephros · Mesonephros (Mesonephric tubules)
WD → Ureteric bud + Metanephrogenic blastema
Gonadal ridge → Indifferent gonad → Gonadal cord (Cortical cords, Testis cords)
Pronephric duct/Wolffian duct/mesonephric duct + Müllerian duct/paramesonephric ducts (Vaginal plate)
LPM → Genital tubercle → Labioscrotal swelling → Scrotum or Labia majora
LPM → Genital tubercle → Primordial phallus → Penis or Clitoris
IM → Gubernaculum
M: URI
anat/phys/devp/cell
noco/acba/cong/tumr, sysi/epon, urte
proc/itvp, drug (G4B), blte, urte
M: ♀ FRS
anat/phys/devp
noco/cong/npls, sysi/epon
proc/asst, drug (G1/G2B/G3CD)
M: ♂ MRS
noco/cong/tumr, sysi/epon
proc, drug (G3B/4BE/4C)