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XB-IMG-41345

Xenbase Image ID: 41345


Figure 5. Sox9 is expressed throughout the otic vesicle and in the developing semicircular canals. Developmental expression of Sox9 in the otocyst of wild type embryos by whole-mount in situ hybridization (A,B,D) and by in situ hybridization on section (C,E-I). The embryonic stage (Nieuwkoop and Faber,[1967]) is indicated in the upper right corner of each panel. A-H: Sox9 is initially expressed throughout the entire otic epithelium (A-C) and then become progressively restricted to the dorsal and ventral aspects of the otic vesicle (D-H). I: At stage 45, Sox9 is also detected in the protrusions of the developing semicircular canals (arrow). In all panels, dorsal to top. For whole embryos staining anterior is to the right. Scale bars = 300 mu m in A,B,D; 50 mu m in C,E.I.

Image published in: Park BY and Saint-Jeannet JP (2010)

Copyright © 2010. Image reproduced with permission of the Publisher, John Wiley & Sons.

GeneSynonymsSpeciesStage(s)Tissue
sox9.Scmd1, sox-9, sra1, cmpd1, sox9-b, sox9-aX.laevisThroughout NF stage 15otic region
lateral
epibranchial placode
lateral line placode
sox9.Scmd1, sox-9, sra1, cmpd1, sox9-b, sox9-aX.laevisThroughout NF stage 24otic region
otic vesicle
otic placode
epibranchial placode
lateral line placode
olfactory placode
eye primordium
sox9.Scmd1, sox-9, sra1, cmpd1, sox9-b, sox9-aX.laevisSometime during NF stage 27 to NF stage 40otic vesicle
epithelium
epibranchial placode
lateral line placode
optic vesicle
dorsal
ventral
brain
hindbrain
midbrain-hindbrain boundary
pineal gland
olfactory region
sox9.Scmd1, sox-9, sra1, cmpd1, sox9-b, sox9-aX.laevisThroughout NF stage 45semicircular canal
otic vesicle
inner ear
epithelium
auditory apparatus
ventral
dorsal

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