
Keywords: Chl; chlorophyll; DCMU; 3-(3â²,4â²-dichlorophenyl)-1,1-dimethylurea; DMBQ; 2,5-dimethyl-p-benzoquinone; DBMIB; 2,5-dibromo-3-methyl-6-isopropyl-p-benzoquinone; NDH-1; NAD(P)H-quinone oxidoreductase; PQ and PQH2; plastoquinone and plastoquinol, respectiv