Larger Image Copyright © CNRS UMR 8080, Nicolas Pollet Image published in: AXELDB Database, AxelDB (Image Pages) Gene Synonyms Species Stage(s) Tissue cldn4.L cpe-r, cper, cpetr, cpetr1, wbscr8 X. laevis Throughout NF stage 29 and 30 otic vesicle epidermis cement gland pronephric duct post-anal gut proctodeum Image source: Large scale screen Permanent Image Page Printer Friendly View XB-IMG-30075