SUBJECT INDEX 



20G7 



Oxyhydrogen reaction, in "adapted" algae, 

 129, 132, 134, 138-42, 286, 310, 1701 

 C( 14) fixation, 1701 

 effect of cyanide, 310 



H2O2 as intermediate, 286 

 in bacteria, 116, 118 

 in vitro, Chi sensitized, 512 



P{S2), as tracer, in chloroplast reactions, 

 1537, 1614 

 in plant metabolism, 1660-61, 1679, 

 1682-83, 1702-05, 1708-09 

 use in determination of phosphorus con- 

 tent in chloroplasts, 1743 

 Paper chromatography, of C(14) and P(32) 

 tagged compounds, 1640-41, 1655-61 

 Palisade tissue, 357 



Parabenzoylamine, effect on Chi absorp- 

 tion spectrum, 1801 

 Paramagnetism, of phosphorescent state, 

 792-93 

 use for O2 determination, 850 

 Pentoses {and pentose phosphates), 38, 43, 

 49 

 C(14) tagging in PS, 1670-75 

 function in PS, 1696-98, 1984 

 no C(14) tagging in squeezed-out ceUs, 



1537 

 See also Rihulose diphosphate 

 Per acids, energy, 291 

 Percarbonic acid, 79, 288-89 

 Per formaldehyde and performic acid, role in 



PS?, 287-88 

 Permeability, of cell membranes, role in 

 induction, 1424 

 role in CO2 diffusion, 916 

 Peroxidase, 281, 380, 431 

 Peroxides 

 Peroxides, of Chi, 293, 461 



decomposition, as nonphotochemical 



reaction in PS, 172 

 formation, in Chi bleaching, 495 



in dead tissues?, 63 

 as intermediates, in HR with O2 as oxi- 

 dant, 1565-67 

 in oxyhydrogen reaction, 140 



in PO, 293, 499, 508, 511 

 in PS, 48, 156, 281-86 

 monomolecular and bimolecular decom- 

 position, 80, 291 

 reversible, 291-93 



See also Amine peroxides. Catalyst per- 

 oxides. Chlorophyll peroxide, Hy- 

 drogen peroxide. Organic peroxides, 

 Percarbonic acid, and Performalde- 

 hyde 

 PGA. See Phosphoglyceric acid 

 pH effects 



pH effect, on anaerobic induction, of Chi 

 fluorescence in vivo, 1405 

 of PS, 327, 1366-67 

 on BChl fluorescence in vivo, 953-54 

 on Chi monolayers, 449-50 

 on CO2 solubility, 173-79 

 on fermentation, 137 

 on HCN solutions, 301 

 on HR, 1600-02 



on PS, 198, 339-40, 952-54, 1919 

 on redox potentials, 220 

 Phase test, 457, 459-60, 462-63, 465, 492- 

 93, 1778-79 

 intermediates "frozen" at low tempera- 

 ture, 1778-79 

 o-Phenanthroline, effect, on "adaptation" 

 and PR in algae, 135, 314, 319-20 

 resistant half of PR, 314 

 on Chi fluorescence induction curves, 



1405 

 onHR, 1612, 1614 

 on PS, 319-20 

 Phenol, as Chi "protector," 501 

 conversion to starch by algae, 261 

 energy of carboxylation, 185 

 Phenol indophenol. See Quinonoid dyes 



and Hill's reaction 

 Phenylhydrazine, activation of Chi fluores- 

 cence, 768, 1834 

 Chl-sensitized PO, by methyl red, 512- 

 14, 1507-13 

 l:)y o-dinitrobenzene, 1524 

 by02, 1508 

 complexing with Chi, 649, 768, 1509, 



1513, 1834 

 effect, on absorption spectrum of Chi, 

 649, 786, 1834 



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



