title: Quantitative EPR studies of the primary reaction of photosystem I in chloroplasts.
mesh_terms: D002734:Chlorophyll / Q000378:metabolism; D002736:Chloroplasts / Q000378:metabolism*; D004578:Electron Spin Resonance Spectroscopy; D005288:Ferredoxins / Q000378:metabolism; D007501:Iron / Q000378:metabolism; D010775:Photic Stimulation; D010788:Photosynthesis; D010940:Plant Proteins / Q000378:metabolism; D010944:Plants / Q000378:metabolism; D011485:Protein Binding; D013455:Sulfur / Q000378:metabolism
chemical_list: D005288:Ferredoxins; D010940:Plant Proteins; D002734:Chlorophyll; D013455:Sulfur; D007501:Iron