title: A rapid procedure for the isolation and purification of photosynthetic reaction centers from Rhodopseudomonas sphaeroides R-26.
mesh_terms: D020130:Bacterial Chromatophores / Q000648:ultrastructure; D001426:Bacterial Proteins / Q000302:isolation & purification*; D005591:Chemical Fractionation / Q000379:methods; D003902:Detergents; D004578:Electron Spin Resonance Spectroscopy; D010788:Photosynthesis; D045322:Photosynthetic Reaction Center Complex Proteins; D012242:Rhodobacter sphaeroides / Q000378:metabolism*
chemical_list: D001426:Bacterial Proteins; D003902:Detergents; D045322:Photosynthetic Reaction Center Complex Proteins