title: Analysis by spectral difference of the orientational change of the rhodopsin chromophore during bleaching.
mesh_terms: D000818:Animals; D066298:In Vitro Techniques; D007536:Isomerism; D008027:Light; D011487:Protein Conformation; D011892:Rana catesbeiana; D012160:Retina; D012168:Retinal Pigments; D012243:Rhodopsin / Q000031:analogs & derivatives; D013053:Spectrophotometry; D013696:Temperature
chemical_list: D012168:Retinal Pigments; D012243:Rhodopsin