Fig. 6. GT agenesis of Wnt5a mutant mice. (A,B) Wnt5a mutant mice
displayed external genitalia agenesis at 18.5 dpc. (C) The number of
phospho-histone H3 immunopositive cells decreased to 40% compared with wild
type at 10.5 dpc. Scale bar: 550 µm in A,B.