Larger Image gcat gene expression in Xenopus laevis embryo via in situ hybridization, NF stage 28, lateral view, anterior left. Image copyrighted by Pollet, Nicolas Copyright © CNRS UMR 8080, Nicolas Pollet Image published in: AXELDB Database, AxelDB (Image Pages) Gene Synonyms Species Stage(s) Tissue gcat.S kbl X. laevis Throughout NF stage 28 ectoderm epidermis eye fin head somite paraxial mesoderm presomitic mesoderm tail bud chordoneural hinge cloaca pronephric kidney pronephric duct brain midbrain-hindbrain boundary pharyngeal arch mandibular arch hyoid arch branchial arch neuroectoderm neural crest cranial neural crest spinal cord neural tube posterior neural tube anterior neural tube Image source: Large scale screen Permanent Image Page Printer Friendly View XB-IMG-30029