992 



SUBJECT INDEX 



formylase, 1 1 5 



formylglycineamidine ribotide, 85 

 formylkynurenine, 116 

 Nio-formyl-tetrahydrofolic acid, 10 



— as active formyl group donor, 59 

 Fourier's law, 153 



Fraxinus americana, cambium, 752 

 free amino acids pattern in Yoshida 



ascites tumor, 896 

 free amino nitrogen in extract of tumor 



tissue, 896 

 frog hybrids, androgenetic, 734 

 Frontonia, 216 

 fructose-6-phosphate, 4, 5 

 fructosylamine-6-phosphate isomerizing to 



glucosamine-6-phosphate, 83 

 fruits, growth, 807 

 fruiting bodies, 749 



fumarate as intermediate of Krebs cycle, 680 

 fumaric acid, 13 

 functions for growth curves, 175 

 Fundulus, 453 



— embryos, 461 

 Fungi, 749 

 fungus hypha, 754 

 furfural, 286 



6-furfurylamino purine, 773 

 6-furfurylamino-9-p-D-ribofuranosylpurine 



as mitose inhibitor, 936 

 Fusariiim molyniforme, 760, 765, 800 



(G) acyl-CoA (C4-C8), 13 

 galactosamine, 618 

 galactosidase, 510, 532 

 p-galactosidase, 275, 532 

 galactowaldenase, 39 

 galactozymase synthesis, direct nuclear 



control of induced , 294 



Gallileo's law, 170 

 gametes cytoplasm, 306 

 gametogenesis, 305 



— and nitrogen metabolism, 717 

 GAR (glycineamide ribotide), 908, 917 

 Gardner lymphosarcoma, 899 



— tumor, 97 

 garter snake, 737 



GAS (general adaption syndrome), 609 

 gastrula, phosphor balance of 



amphibian — , 349 

 gastrular, morphochoresis, 387 

 — , specific — ectoderm antigen in Triturus 



alpastris, 'j'2'] 

 gastrulation, 140, 288 

 — , cephalo caudal stretching in, 324 

 — , as initial stage of new protein synthesis, 



286 



gastrulation and nitrogen metabolism, 722 

 — , synthesis of antigenic material prior 



to — , 727 

 — , yolk packet as prerequisite for — , 343 

 GDP, 908 

 GDP-mannose synthesis from 



mannose- 1 -phosphate, 38 

 gemmules, 589 



gene action, Goldschmidt's theory, 525 

 — , pleiotropic, 246 

 gene-dependent, enzyme forming system 



(GDS), 907 



— hormones, 141 

 gene-enzyme complex, 868 

 gene-independent enzyme forming 



system (GIS), 907 

 genes, constructive, 246 

 — , dominant histocompatibility, 865 

 general adaption syndrome, 609 

 general alarm reaction, 609 

 general system theory, 194 

 generation of energy-rich phosphate 



bonds, 27 

 generative body mass, 208 



— feedback term, 209 

 genetical determination of specific 



capacity of organs, 228 

 genetic activity, chromosome 



reduplication and , 260 



of DNA, 268 



— control of growth, 733 

 of metabolism 734 



— determination of susceptibility to 

 induction of neoplasms, 867 



of tumorigenesis in target tissue, 867 



— factors in target tissues determining 

 cancerous response, 869 



— , importance of — factors in response to 

 gonadectomy, 831 



— mechanism related to metabolic 

 processes, 733 



— nature of development of blood 

 antigens, 734 



— relationship to growth, 733 

 genital ridge, 466 



G enzyme (a cuproflavoprotein) in 



mitochondria, 14 

 geotropism, 804 

 germinal localizations, 356 

 giant cells, 517 



— forms in glacial periods, 244 



— nuclei in malignant cells, 159 

 Gibberella fujikuroi, 760 

 gibberellic acid, 765 

 gibberellins, 753 



gibberellin Aj, 765 



