Fig. 1. BE in humans and p63-/- mice. (A) BE with
separation of pubic bones and genitalia in a female. (B) Covered BE in
a male. (C) The wild-type E18.5 embryo (10x). (D) BE in an
E18.5 p63-/- embryo (10x). (E,F)
Hematoxylin and Eosin staining of sagittal sections of wild-type (E) and
p63-/- (F) E18.5 embryos (40x). White arrow:
umbilical hernia. (G,H) Hematoxylin and Eosin staining of
transverse sections of E18.5 wild-type (G) and p63-/- (H)
embryo pelvises (40x). (Image A,B courtesy of J. L. Salle, Hospital for
Sick Children, Toronto, Canada).