title: Evidence that a light-accelerated abrupt change in membrane characteristics of bovine rod outer segment fragments takes place in acidic pH.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology; D002417:Cattle; D002462:Cell Membrane / Q000648:ultrastructure; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008027:Light; D008274:Magnesium / Q000494:pharmacology; D009391:Nephelometry and Turbidimetry; D010786:Photoreceptor Cells / Q000378:metabolism / Q000648:ultrastructure*; D012243:Rhodopsin / Q000378:metabolism
chemical_list: D012243:Rhodopsin; D008274:Magnesium; D002118:Calcium