title: Gap junctions and rhombic particle arrays in planaria.
mesh_terms: D000818:Animals; D005614:Freeze Fracturing; D007365:Intercellular Junctions / Q000648:ultrastructure*; D008566:Membranes / Q000648:ultrastructure; D009132:Muscles / Q000648:ultrastructure; D009474:Neurons / Q000648:ultrastructure; D010932:Planarians / Q000502:physiology / Q000648:ultrastructure*; D012038:Regeneration; D012867:Skin / Q000648:ultrastructure; D014419:Turbellaria / Q000648:ultrastructure*