title: Investigation of the structure of the reaction center in photosynthetic bacteria by optical detection of triplet state magnetic resonance.
mesh_terms: D001429:Bacteriochlorophylls / Q000378:metabolism*; D002734:Chlorophyll / Q000031:analogs & derivatives*; D004578:Electron Spin Resonance Spectroscopy; D008433:Mathematics; D008968:Molecular Conformation; D010788:Photosynthesis; D012242:Rhodobacter sphaeroides / Q000378:metabolism*; D012247:Rhodospirillum rubrum / Q000378:metabolism*; D013045:Species Specificity
chemical_list: D001429:Bacteriochlorophylls; D002734:Chlorophyll