Fig. 7. Six1 and Eya1 expression in the otic vesicle is
Pax2 independent. (A-D) Eya1 (A,B) and Six1 (C,D)
are expressed in the ventral otic vesicle (ov) and its derivative gVIII of
wild-type embryos at E10.5 and their expression was unaffected in these
structures in Pax2-/- embryos. Scale bars: 100 µm.