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Fig. 1. hearsay mutant embryos display defects in otic and jaw
development. All panels show lateral views of live embryos with anterior to
the left. (A) Wild-type and (B) hsy embryos at 24 hpf. (C,D)
Twenty-seven hpf wild-type embryos injected with (C) control morpholino and
(D) foxi1 morpholino. (E-H) Six-day-old embryos: (E) wild type, (F)
hsy, (G) wild type injected with control morpholino and (H) wild type
injected with foxi1 morpholino. (I-L) Otic vesicles in (I) wild-type
and (J-L) hsy mutant embryos at 2 days. j, jaw; ot, otolith; ov, otic
vesicle.