Calcium ion produces graded changes in permeability of membrane channels in cell junction.
D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D002463:Cell Membrane Permeability / Q000187:drug effects*; D004175:Diptera; D004533:Egtazic Acid / Q000494:pharmacology; D005456:Fluorescent Dyes; D007365:Intercellular Junctions / Q000187:drug effects*; D008970:Molecular Weight; D012469:Salivary Glands / Q000187:drug effects; D013329:Structure-Activity Relationship
D005456:Fluorescent Dyes; D004533:Egtazic Acid; D002118:Calcium