Fig. 7. pax2a interacts with fgf8. Wild-type embryos (A-C),
ace (fgf8) single mutants (D-F) and ace-noi
(fgf8-pax2a) double mutants (G-I). Images show dorsal views of pax2a
expression at 12 hpf (A,D,G) and 14 hpf (B,E,H), and lateral views of otic
vesicles at 30 hpf (C,F,I). The specimen in B is the same as in
Fig. 5A, and the specimen in C
is the same as in Fig. 2B.
Anterior is to the left in all specimens. mhb, midbrain-hindbrain border; op,
otic placode. Scale bar in I: 170 µm for A,B,D,E,G,H; 35 µm for
C,F,I.