title: Spectral properties of reaction center preparations from Rhodopseudomonas spheroides.
mesh_terms: D002942:Circular Dichroism; D005292:Ferricyanides; D046911:Macromolecular Substances; D010084:Oxidation-Reduction; D010788:Photosynthesis; D012242:Rhodobacter sphaeroides; D012241:Rhodopseudomonas; D013050:Spectrometry, Fluorescence; D013053:Spectrophotometry; D014508:Urea
chemical_list: D005292:Ferricyanides; D046911:Macromolecular Substances; D014508:Urea