title: [Ultrastructural changes in dermal melanophores in the process of pigment granule migration].
abstract: The results of electron microscope investigations on dermal melanophores of Rana temporaria L. during migration of pigment granules are presented. It was shown that in comparison to the previous observations dermal melanophores are flat cells without branches. Ultrastructural differences have been demonstrated in dermal melanophores during migration of pigment granules. During melanosome dispersion membrane vesicle bodies are seen in the cytoplasm to be inserted in the melanophore membrane.
mesh_terms: D000818:Animals; D002462:Cell Membrane / Q000648:ultrastructure; D002465:Cell Movement; D007425:Intracellular Membranes / Q000648:ultrastructure; D007814:Larva / Q000648:ultrastructure; D008543:Melanins / Q000502:physiology*; D008544:Melanocytes / Q000648:ultrastructure; D008547:Melanophores / Q000648:ultrastructure*; D008854:Microscopy, Electron; D011896:Rana temporaria; D012867:Skin / Q000648:ultrastructure*
chemical_list: D008543:Melanins
vernacular_title: Izmenenie ul'trastruktury dermal'nykh melanoforov v protsesse migratsii pigmentnykh granul.