1014 



SUBJECT INDEX 



iodoacetate, 5, 87-88 

 Respiratory quotient (R.Q.), 



alloxan, 401 



arsenite, 676 



iodoacetate, 5, 111, 133-135, 229 



maleate, 304-305 

 Reticulocytes, protein biosynthesis, 



arsenite, 694 



iV-ethylmaleimide, 357 



iodoacetate, 148 

 Retina, 



bromoacetate, 236 



CO2 fixation, iodoacetate, 234 



electroretinogram, iodoacetate, 235- 



237 



glucose utilization, 

 arsenite, 676 

 iodoacetate, 137-138, 235 



glycogenolysis, iodoacetate, 79-80 



glycolysis (aerobic), iodoacetate, 106 



glycolysis (anaerobic) iodoacetate, 66, 



80, 234 



histological changes, iodoacetate, 236- 



238 



keto acid accumulation, arsenite, 671- 



673 



K+ uptake, iodoacetate, 235 



metabolic characteristics of, 232-234 



Na+-K+ transport, iodoacetate, 176 



respiration (endogenous), 

 arsenite, 681 

 iodoacetate, 110 



respiration (glucose), iodoacetate, 234 



respiratory quotient, iodoacetate, 135 

 Retinene oxidase, arsenite, 640 

 Rhizobium, 



maleate metabolism in, 312 



respiration, maleate, 304 

 Rhodanese, see Thiosulfate transulfu- 



rase 

 Rhodizonate, blood pressure, 514 

 Rhodopseudomonas spheroides, f5-aminole- 



vulinate formation, 



arsenite, 696 

 Rhodospirilluvi rubrum, 



hydrogen evolution, arsenite, 697 



a-ketoglutarate accumulation, arsenite, 



669 



photometabolism of pyruvate, arsenite, 



663 



photophosphorylation, arsenite, 696 

 Rhodotorula gracilis, pyruvate oxidation, 



arsenite, 662, 664 

 Rhodotorula rubra, naphthoquinones on 



growth of, 567 

 Rhubarb leaves, 



respiration (■endogenous) iodoacetate, 



115 



respiratory quotient, iodoacetate, 133 

 Riboflavin, biosynthesis of, 



arsenite, 697 

 Ribonuclease, 



jj-carboxyphenylarsenoxide, 640, 645 



iV-ethylmaleimide, 352 



iodoacetamide, 272 



iodoacetate, 14, 32-34, 46 



carboxymethylation of enzyme, 32-34 

 pH effects, 33-34 

 protection by cytidylate, 46 

 reaction with histidine residues, 14, 

 33-34 



maleate, 299 



p-mercuribenzoate, 33 

 Ribonuclease-S, iodoacetate, 34 

 Ribose, intestinal transport of, 



iodoacetate, 178 

 Ribose-5-phosphate, oxidation of, 



iodoacetate, 129 

 Ribose-5-phosphate isomerase, 



arsenicals, 640 



iV-ethylmaleimide, 352 



iodoacetate, 127 

 Ribulose-diphosphate carboxylase, 



arsenite, 640 



iodoacetamide, pH effects, 45-46 

 Ribulose-5-phosphate kinase, arsenite, 



640 

 Rigor, see Contracture 

 y»-Rosaniline, arsenical-resistant trypano- 



somes, 760-761 

 Rubidium transport of, 



dichlorophenarsine, 703 



iodoacetate, 176 

 Rumen microorganism, hydrogen evolu- 

 tion, 



arsenite, 663,, 697 



