Fig. 3

Fig. 3

Cleft palate and impaired parasphenoid bone formation caused by the loss of O-GlcNAcylation in zebrafish. a Representative fluorescence ventral views of Tg(sox10: eGFP) transgenic zebrafish larvae. Palatal skeletons were dissected and flat-mounted. The anterior part is facing upwards. The white solid line represents the ethmoid palate. Scale bars, 100 μm. b Schematic diagram of the ventral (up) view of bone structures of 9 dpf zebrafish larvae. aa anguloarticular, br1 branchiostegal ray1, en ectopterygoid, m maxilla, n notochord, o opercle, p parasphenoid, br2 branchiostegal ray2, c cleithrum, cb ceratobranchial 5, ch ceratohyal, d dentary, hm hyomandibular, v vertebrae, bop basioccipital articulatory process