452
TOPICAL SUBJECT INDEX
Hydroxyindole (s),
distribution of, IV, 323-324
reactions of, IV, 326
5-Hydroxyindoleacetic acid, formation of,
IV, 303, 322, 324-326
ß-Hydroxyisovaleryl coenzyme A, carboxylation of, V, 237, 252
Hydroxylamine,
distribution of, V, 151-152
metabolism,
general, V, 152-153
nitrification and, V, 156-157
reductases and, V, 153-156
nitrification and, V, 156-157
nitrite reductase and, II, 184
Hydroxylamine reductase, ammonia and,
V, 182
Hydroxylysine, occurrence of, VI, 154,
160; V, 46
ß-Hydroxy-ß-methylglutaric acid, formation of, V, 218
Hydroxymethylproline, occurrence of, V,
4, 62
p-Hydroxyphenylpyruvic acid,
biosynthesis of, IV, 74-75, 250-251,
256, 261
lignin formation from, IV, 95-97, 102,
278
4-Hydroxypipecolic acid, occurrence of,
V, 65-66
5-Hydroxypipecolic acid, occurrence of,
V, 4, 66
Hydroxyproline,
formation of, VI, 153-154
occurrence and properties of, V, 31—32
D-Hydroxyproline, occurrence of, V, 69
/?-Hydroxypropionate, propionate and, I,
93-94
5-Hydroxytryptamine,
formation of, IV, 303, 321-325
invertebrates and, VI, 255-256
5-Hydroxytryptophan, formation of, IV,
322-324
γ-Hydroxyvaline, isolation of, V, 38
Hypertensin(s), amino acid sequences of,
IV, 196-197, 223
Hypoglycemic action, insulin and, VI,
331, 332
Hypoglycine, occurrence of, V, 59
Hyponitrite reductase, properties of, V,
128-129
Hypotaurine, occurrence of, V, 51
I
L-Iduronic acid, occurrence of, III, 326
Indole,
alkaloids, biosynthesis of, IV, 282-285
formation of, IV, 318
nucleus, cleavage of, IV, 293-294
Indoleacetic acid,
biosynthesis of, IV, 303, 315-317
degradation of, IV, 317-318
Inhibitors, pentose phosphate cycle and,
VII, 10
Inorganic ions,
bioelectric potentials and, VII, 164168
concentration differences, origin of,
VII, 138-140
urine and, II, 479-482
Inorganic substances,
free energy production, general considerations, I, 347-350
Inosine triphosphate, phosphoryl transfer
potential and, II, 13
Insects,
carotenoids in, IV, 669
glycolysis in, I, 423-424
metamorphosis in, IV, 485-486, 494;
VI, 221-240
neurosecretion in, VI, 265-270
nonneural hormones in, VI, 272-282
organic acid metabolism in, V, 258
pigments, aromatic amino acids and,
IV, 319-321
polynucleotide synthesis by, VI, 167
porphyrins in, IV, 579, 588
social, pheromones of, VI, 287-288
sterol metabolism in, III, 189-190
sterols of, III, 134-136
water and electrolytes in, II, 420-421
Insulin(s),
amino acid sequences of, IV, 197-199,
223, 229
biological properties of, VI, 331-332
chains,
activity of, VI, 338
determination of number, VI, 333
TOPICAL SUBJECT INDEX
Hydroxyindole (s),
distribution of, IV, 323-324
reactions of, IV, 326
5-Hydroxyindoleacetic acid, formation of,
IV, 303, 322, 324-326
ß-Hydroxyisovaleryl coenzyme A, carboxylation of, V, 237, 252
Hydroxylamine,
distribution of, V, 151-152
metabolism,
general, V, 152-153
nitrification and, V, 156-157
reductases and, V, 153-156
nitrification and, V, 156-157
nitrite reductase and, II, 184
Hydroxylamine reductase, ammonia and,
V, 182
Hydroxylysine, occurrence of, VI, 154,
160; V, 46
ß-Hydroxy-ß-methylglutaric acid, formation of, V, 218
Hydroxymethylproline, occurrence of, V,
4, 62
p-Hydroxyphenylpyruvic acid,
biosynthesis of, IV, 74-75, 250-251,
256, 261
lignin formation from, IV, 95-97, 102,
278
4-Hydroxypipecolic acid, occurrence of,
V, 65-66
5-Hydroxypipecolic acid, occurrence of,
V, 4, 66
Hydroxyproline,
formation of, VI, 153-154
occurrence and properties of, V, 31—32
D-Hydroxyproline, occurrence of, V, 69
/?-Hydroxypropionate, propionate and, I,
93-94
5-Hydroxytryptamine,
formation of, IV, 303, 321-325
invertebrates and, VI, 255-256
5-Hydroxytryptophan, formation of, IV,
322-324
γ-Hydroxyvaline, isolation of, V, 38
Hypertensin(s), amino acid sequences of,
IV, 196-197, 223
Hypoglycemic action, insulin and, VI,
331, 332
Hypoglycine, occurrence of, V, 59
Hyponitrite reductase, properties of, V,
128-129
Hypotaurine, occurrence of, V, 51
I
L-Iduronic acid, occurrence of, III, 326
Indole,
alkaloids, biosynthesis of, IV, 282-285
formation of, IV, 318
nucleus, cleavage of, IV, 293-294
Indoleacetic acid,
biosynthesis of, IV, 303, 315-317
degradation of, IV, 317-318
Inhibitors, pentose phosphate cycle and,
VII, 10
Inorganic ions,
bioelectric potentials and, VII, 164168
concentration differences, origin of,
VII, 138-140
urine and, II, 479-482
Inorganic substances,
free energy production, general considerations, I, 347-350
Inosine triphosphate, phosphoryl transfer
potential and, II, 13
Insects,
carotenoids in, IV, 669
glycolysis in, I, 423-424
metamorphosis in, IV, 485-486, 494;
VI, 221-240
neurosecretion in, VI, 265-270
nonneural hormones in, VI, 272-282
organic acid metabolism in, V, 258
pigments, aromatic amino acids and,
IV, 319-321
polynucleotide synthesis by, VI, 167
porphyrins in, IV, 579, 588
social, pheromones of, VI, 287-288
sterol metabolism in, III, 189-190
sterols of, III, 134-136
water and electrolytes in, II, 420-421
Insulin(s),
amino acid sequences of, IV, 197-199,
223, 229
biological properties of, VI, 331-332
chains,
activity of, VI, 338
determination of number, VI, 333