title: Light-induced changes of fluorescence and absorbance in spinach chloroplasts at -40 degrees C.
mesh_terms: D002734:Chlorophyll; D002736:Chloroplasts / Q000032:analysis*; D003624:Darkness; D004237:Diuron; D005615:Freezing; D006207:Half-Life; D007700:Kinetics; D008027:Light; D010944:Plants; D013050:Spectrometry, Fluorescence; D013053:Spectrophotometry; D013997:Time Factors
chemical_list: D002734:Chlorophyll; D004237:Diuron