Fig. 3. Fgf3 expression in tissues relevant for inner ear
development. (A-L) Whole-mount mouse embryos probed with
Fgf3 and sectioned transversely. (A,E,I,J) Lateral views, somite
numbers indicated at the lower left. (B,F) Dorsal views. Lines in B,F,J
indicate the locations of sections C,D,G,H,K,L as labeled. r, hindbrain
rhombomere; ov, otic vesicle; og, otic ganglion; ed, endolymphatic duct.