2066 



SUBJECT INDEX 



with solvents, 485-86, 500-01 

 Chl-sensitized in vitro, 509, 512-14, 

 1507-25 

 "Oxidizing power," of photostationary 



systems, 1523 

 Oxidor eductions. See Oxidation-reductions 

 "Oxy chlorophyll," 295, 464-67, 556 

 "Oxygenases." See Catalyst Ec and Cata- 

 lyst Eo 

 Oxygen 



Oxygen, in complex binding, need for 

 PS?, 325, 1400 

 cycle on earth, 10 



deficiency effect, on Chi fluorescence in 

 vivo, 1063, 1067, 1399-1404 

 on PS, 326-28, 1364-71, 1913-15 

 during induction, 1316-17, 1321, 

 1364-71. See also Anaerobiosis 

 determination, methods, 844-51 

 effect, on ATP synthesis by cells, 1706 

 on Chi fluorescence in vitro, 492, 547, 

 778-79, 782, 784, 786, 788 

 in vivo, 1063, 1067, 1393, 1399- 

 1404 

 on CS, 139 

 on greening, 429 



on nitrate reduction by Chlorella, 539 

 on PS, 326-30, 1364-71, 1912-15 

 on conversion of PS to PO, 531-32 

 metastable, 150, 514-515, 779 

 origin, in HR, 64, 1529-30 

 in PS, 54-56, 1915-17 

 in sulfate produced by CS of bacteria. 

 113 

 as oxidant in HR, in chloroplasts, 1565- 

 69 

 in Chlorella, 1625-20 

 Oxygen excess, effect, on PS, 328-30, 530- 



32, 1912 

 Oxygen isotopes, distribution in nature and 

 PS, 10, 54-56, 1915-18 

 utiUzation in study of PS and HR. See 

 0(18). 

 Oxygen-liberating enzymes, in PS. See 

 under Deoxidases, Catalyst Ec, and 

 Catalyst Eo- 

 Oxygen liberation, absence in bacterial PS, 

 100 

 absence in conversion of protochloro- 



phyU to Chi, 1764 

 in "artificial PS," 92, 93 

 in deacidification of succulents, 265 

 in HR, in chloroplast preparations, 

 demonstration, 62-67, 1528-30, 

 1580-83 

 with O2 as oxidant, 1565-69 

 in Chlorella, 541-43, 1616-25 

 with O2 as oxidant, 1624-25 

 by nitrate-reducing plants, 539 

 by PS, chemical mechanism, 281-99, 

 1698-1701 

 continued in distilled water, 200 

 by first light flash, 133, 327 

 induction phenomena, 1317-34, 1355- 

 60, 1362-63, 1364-67, 1369, 

 1371-74 

 role of carotenoids?, 474-75 

 Oxygen pressure, effect on Chi fluorescence, 

 in vitro, 778-79, 782, 784, 786, 788 

 in vivo, 1063, 1067, 1399-1404 

 on Chl-sensitized autoxidations, 513 

 on PO, in vitro, 502-03, 523, 526-27 



in vivo, 530-36 

 on phosphorescence of adsorbed dyes, 



778, 851 

 on PS, 326-30, 530-31, 1364-71, 

 1912-15 

 in induction, 1364-71 

 on R, 527, 530-31 

 Oxygen uptake, in actinometer (Warburg- 

 Schocken), 1526-27, 1949, 1952 

 by "adapted" algae, 139 

 by Chi in vitro, 293, 455, 460-61, 492, 

 498-99, 520 

 role in Chi bleaching in killed plants, 

 538 

 by chloroplast preparations, in light, 



1569 

 by Chl-sensitized autoxidations in vitro, 



508-11, 1525-28 

 by CS of bacteria, 110, 114 

 by grana, 503 



by HR ("Mehler reaction"), 1565-67 

 stimulation, bj^ ascorbic acid, 1568 

 by quinone reduction, 1567-68 

 by PO m vivo, 528-36, 538 

 by soil bacteria, 1917 

 See also Photoxidation, Respiration 



Volume I, pp. 1-599; Volume II.l, pp. 601-1208; Volume U.2, pp. 1209-2088 



