SUBJECT INDEX 



2055 



956, 957, 1128-29, 1374-75, 1481-83, 

 1701 

 adaptation and de-adaptation, 128-36, 



956, 957 

 C(14) study, 1701 

 dark metabolism, 136-42 

 PR, in flashing light, 1481-83 

 induction, 1374-75 

 quantum yield, 1128-29 

 Hydrogenase, 130, 131, 134 316-17, 945, 



946 

 Hydrogenation, energy, 217-222, 230 

 Hydrogen bacteria (chemosynthetic), 73, 



112, 116-118, 119, 236-239 

 "Hydrogen fermentation," in bacteria and 

 algae, 128, 129, 136-139, 142-146, 319 

 Hydrogen ions. See pH 

 Hydrogen peroxide, 215, 283-84 



bimolecular (catalatic) dismutation, 



215, 283-84 

 as inhibitor of PS, 286, 318 

 as intermediate, in HR, with O2 as oxi- 

 dant, 1565-67, 1625-26 

 in PS and R, 79, 281-86 

 monomolecular decomposition, 291 

 photochemical formation, 69-78 

 as reductant for CO2 in PS?, 79-80 

 thermodynamic constants, 283 

 Hydrogen saturation, of PR, 944-45 

 Hydrogen sulfide, as inhibitor, of PS, 284, 

 315-16 

 of catalase, 284 

 as reductant, in bacterial and algal CS, 

 113 

 in bacterial and algal PR, 101, 102, 

 128 

 as stimulant, of PS, 342 

 Hydrogen transfer, as mechanism, of oxida- 

 tion-reduction, 219-20 

 of PS and PR, 105 

 as primary photoprocess, in PS, 52, 

 150-51, 1989 

 Hydrogen uptake, by CS in bacteria, 117 

 by PR, in "adapted" algae, 129, 136-37, 

 139, 142-46, 1374-75, 1482-83 

 in bacteria, 102, 104, 943-47, 1125-28 

 Hydroquinone, effect on dark O2 uptake by 

 chloroplast preparations, 1606-07 

 quenching of Chi fluorescence, 783 



Hydroxylamine 



Hydroxylamine, effect, on "adaptation" 

 and "de-adaptation" of algae, 

 133-35, 313-14, 956 

 on C(14) tagging, in light and dark, 

 1688 

 of Krebs cycle intermediates, 

 1908-09 

 on fluorescence of BChl in vivo, 957, 



1062-64 

 onHR, 66, 1610,1612, 1621 

 on PR in bacteria and algae, 311, 



956-57 

 on PS, 284, 285, 311-15, 320, 569, 



975, 1015, 1908-09 

 on R, 311-15, 320, 569 

 Hydroxyl ions, effect on PS. See pH 

 Hydroxyl radicals, transfer, as mechanism, 

 of redox reactions, 220 

 of PS?, 287-88 



Imbibition of leaves, effect, on light absorp- 

 tion, 682-83, 1843-44 

 on fluorescence, 1880-81 

 Imidoporphyrin, spectrum, 625 

 Indigo dyes, as Hill oxidants, 1573-75 

 Indoleacetic acid, effect on PS, 343 

 Indophenol dyes. See Hill oxidants and 



Quinonoid dyes 

 Induction 



Induction, 1313-1429. See also Induction 

 phenomena and Induction theories 

 absence in HR, 1375, 1427, 1621 



interpretation, 1427 

 after anaerobic dark incubation, 1369- 



71, 1462 

 after decrease in light intensity, 1355-61 

 after increase in light intensity, 1322-23, 



1337, 1358-59 

 after pH changes, 1363-64 

 after PO, 1371-74 

 after repeated dark-light cycles, 1322, 



1333 

 in PR, 146, 1374-75 

 in PS, 35, 207, 313, 326-28, 878-80, 

 1055-56, 1086-88, 1313-74, 

 1375-78 

 effect, of Chi content, 1335-36 



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



V_ 



