title: Intercellular gap junctions in pigment epithelium cells during retinal specification in Xenopus laevis.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D004847:Epithelial Cells; D007365:Intercellular Junctions / Q000648:ultrastructure; D008854:Microscopy, Electron; D012160:Retina / Q000166:cytology / Q000196:embryology* / Q000648:ultrastructure; D014981:Xenopus / Q000196:embryology*