Fig. 6. Failure of Müllerian duct fusion in Dlgh1-/-
mice at E18.5. Cross-sections at the vesicoureteral junction of
Dlgh1+/+ (A) and Dlgh1-/-
(B) female mice at E18.5. The right and left uteri are joined to form
the cervical lumen in Dlgh1+/+ mice, but are separated in
Dlgh1-/- mice. The uteri in Dlgh1-/-
mice ended blindly in a more-caudal serial section. bl, urinary bladder; cx,
cervix; ur, ureter; ut, uterus.