SUBJECT INDEX 



567 



chromosomal, 90, 183, 184, 195 

 concentration, method of expression, 2 

 cytidine incorporation in, 350 

 cytidylic acid incorporation in, 350 

 cytoplasmic, 



fractions, 242, 244-246, 495-506 



isotope incorporation, 408-410, 413- 

 414, 431-432 



particles, 496 



precursors, 498-499, 501 



soluble, 411, 495, 496 

 deoxycytidine and, 350 

 depolymerization, ultraviolet absorp- 

 tion and, 84 

 dietary deficiency and, 27, 412, 489-490, 



505-506 

 dyes and, 56-57, 58-59, 187, 188, 203, 481 

 enucleate cells and, 500 

 enzyme induction and, 490 

 erythrocytes and, 500 

 estrogens and, 379, 481 

 Feulgen reaction and, 68 

 fluorone reaction, 78 

 fluffy layer and, 213 

 function of, 246 

 galactozymase and, 492 

 gradients, morphogenesis and, 479-480 

 growth and, 487 



bacterial, 42-43 



embryonic, 514 



tissue culture, 21-24 

 guanine incorporation in, 346-347 

 guanosine incorporation in, 347 

 half-life of, 381 

 heterogeneity of, 398 

 inheritance and, 454 

 insulin and, 379 

 isotope incorporation, 



ammonia, 362, 363, 365, 371, 405 



formate, 361-363, 365, 366, 369-370, 

 403 



glycine, 362, 363, 365, 366, 370-371, 

 374, 381-382, 404 



phosphate, 362, 363, 364-365, 366, 367, 

 368-369, 374 



ratios, 295 

 lethal hybrids and, 482-483 

 liver regeneration and, 19-20 

 metabolism, phosphate and, 398-402 

 metachromasy and, 61-63 



microsomes and, 208, 236, 237, 238, 411, 



495, 496 

 mitochondria and, 411, 495, 496 

 mitosis and, 489 

 morphogenesis and, 514-515 

 nitrogen mustard and, 378 

 nuclear, 99, 122, 149-150, 164, 495, 496, 

 515 



distribution, 127 



dyes and, 64 



estimation of, 118 



isotope incorporation, 364, 389, 408- 

 410, 413-414, 431-432, 498, 499 



percentage, 125-127 



ribonuclease and, 81 



turnover, 127-128, 244 

 nucleoli and, 127, 146, 147, 148, 149 

 orotic acid incorporation in, 300, 363, 



366, 367, 371, 372, 374 

 perchloric acid extraction, 79-80 

 phenylhydrazine and, 40 

 phosphorylated, protein synthesis and, 



509-510, 513, 517, 519 

 prolactin and, 379 

 protein and, 13, 44, 486-513, 517-519 

 purification, phosphate and, 398-399 

 purines, synthesis of, 286 

 renewal, 196, 351, 357, 406 



variations in, 399-400 

 reticulocytes and, 502 

 secretion and, 489 

 streptolysin S and, 492-493 

 synthesis, 



gastrulation and, 479 



glycolysis and, 261 



nucleus and, 140 



site of, 127-128, 150-151 

 template hypothesis and, 510-511 

 thioacetamide and, 177 

 tissue content, 8-15 

 uracil incorporation in, 349 

 uridine incorporation in, 350 

 uridylic acid incorporation in, 350 

 ultraviolet absorption and, 192 

 uricase and, 227 

 virus, 43, 476-478 

 Pentose nucleoproteins, evocation and, 



484, 486 

 Pentose phosphate, 

 photosynthesis and, 254-256 



