Fig. 8. Expression patterns of Dlx5 in dr^J/dr^J mutants.

Sections taken from comparable regions of dr^J/+ (A,C) and dr^J/dr^J (B,D) inner ears. (A,B) In the dorsal otic region, Dlx5 expression is located in the rim of the canal pouches in both dr^J/+ and dr^J/dr^J ears (arrows). (C,D) Dlx5 is only expressed in the lateral side of the cochlear duct region in dr^J/dr^J but not dr^J/+ ears (arrowheads). Orientation and scale bar apply to all.