Permeability of membrane junctions.
D000818:Animals; D001001:Anura; D002118:Calcium / Q000494:pharmacology*; D002463:Cell Membrane Permeability; D004175:Diptera; D004330:Drosophila; D004594:Electrophysiology; D004848:Epithelium / Q000502:physiology*; D005453:Fluorescence; D008274:Magnesium / Q000494:pharmacology*; D051379:Mice; D051381:Rats; D012754:Sharks
D008274:Magnesium; D002118:Calcium