(A) Feature plots showing expression of macula supporting cell marker tectb and crista supporting cell marker zpld1a. (B–D) HCR in situ hybridization in myo6b:GFP transgenic animals. Each set of images shown represents a projection of one z-stack split into cristae (lateral) and macula (medial) slices. Lateral line neuromasts positioned over the ear are visible in lateral slices. Expression pattern for (B) the pan-supporting cell marker lfng, (C) macula-specific marker tectb, and (D) crista-specific marker zpld1a in 5 dpf myo6b:GFP fish. Each set of images shown represents a projection of one z-stack split into cristae (lateral) and macula (medial) slices. ac: anterior crista, lc: lateral crista, nm: neuromast, pc: posterior crista, u: utricle, s: saccule. Scale bars = 20 μm.