SUBJECT INDEX 



1157 



Diphosphite, oxidative phosphorylation, 



448 

 2,3-Diphosphoglycerat€, phosphoribomu- 



tase, 413 

 Diplococcus pneumoniae, infection by, 



malonate, 221-222 

 (a,/3 - Distearoyloxypropyl)dimethyl - {(i'- 



hydroxyethyl)ammonium acetate, leci- 



thinase A, 595 

 Disulfide groups, role in reactivity of 



enzymes with SH reagents, 644-645 

 Disulfides, 



enzyme inhibition, 661-663 



mixed, see Mixed disulfides 



oxidation of SH groups, 661, 663-664 



reduction by dithiothreitol, 640 

 5,5'-Dithiobis (2-nitrobenzoate), determi- 

 nation of SH groups, 641 

 Dithioglycolate, 



ATPase, 663 



oxidation of protein SH groups, 661 

 Dithiothreitol, protein disulfide reduction, 



640 

 6,8-Dithiourate, uricase, 285-286 

 Diuretics, see Mercurial diuretics 

 Division, see Cell division 

 DNA, see DeoxjTibonucleates 

 DNAase, see Deoxyribonuclease 

 DON, see 6-diazo-o-oxo-L-norleucine 

 Dopa, 



acetylindoxyl oxidase, 591 



histidine decarboxylase, 352 



kynureninase, 595 



metabolism of, pathways, 307 



phenylalanine deaminase, 355 



tyrosine: a-ketoglutarate transaminase, 



306 

 Dopa decarboxylase, 



analogs, 307-320 



deoxypyridoxol in vivo, 596-570 



folate analogs, 586 

 Dopamine, 



brain levels, a-methyl-w -tyrosine, 316 



dopa decarboxylase, 308 



metabolism of, 307 



tissue levels of, a-methyldopa, 315-320 

 Dopamine /3-hydroxylase, 



analogs, 320 



a-methyldopa, 316 

 Double bond, interaction energy due to 



polarization, 276 

 DPN, see NAD 



DT diaphorase, o-iodosobenzoate, 708 

 dTMP, see Deoxythymidinemonophos- 



phate 

 dTTP, see Deoxythymidinetriphosphate 

 dUMP, see DeoxjTiridinemonophosphate 



Eagle's KB carcinoma, growth of, 

 deoxypjTidoxol, 577 

 mercurials, 968 



Earle sarcoma cells, respiration (endoge- 

 nous), 

 malonate, 177 



Eberthella typhosa, o-iodosobenzoate kil- 

 ling of, 727 



Echinococcus granulosus, respiration (en- 

 dogenous), 

 malonate, 173 

 mercurials, 882 



Echinus esculentus eggs, respiration (en- 

 dogenous), 

 malonate, 175 

 mercurials, 882 



Echinus miliaris, development of, 

 mercurials, 964 



Echo 7 virus, infectivity of, 

 mercurials, 976-977 



Ectromelia virus, inactivation by mercu- 

 rials, 977 



Ehrlich asctes carcinoma cells, see As- 

 cites carcinoma cells 



Elastase, mercurials, 860 



Electrical potentials, see Membrane po- 

 tentials 



Electrocardiogram, see Heart, electrocar- 

 diogram 



Embryogenesis, see also Gastrulation and 

 specific organisms 

 deoxypyridoxol, 576 

 ferricyanide, 678 

 o-iodosobenzoate, 726-727 

 malonate, 197-199 

 mercurials, 963-965 



