SUBJECT INDEX 



Acetahularia mediterranea, 

 effects of thiols on 125 

 induction of catalase in 132 

 protein synthesis in 50 et seq. 

 RNA synthesis in 86, 87 



Acridine Dyes on cytoplasmic mutation 

 142, 146, 148 



Actin, appearance in chicken embryo 



151 



Activation of Amino Acids 96 et seq. , 1 08 



enzymes, purification 106 

 Adaptation, Enzymic, 



in animal tissues 139 



long term adaptation to galactose 



147, 149 

 in microorganisms : see Induction and 

 Repression 

 "Adaptors" of amino acids on RNA 



template 118 et seq. 

 Adenosine Deaminase 73, 139 

 Adenosinetriphosphatase, synthesis in 



enucleate cytoplasm 49 

 Adenosinetriphosphate 

 in amine acetylation 93 

 in amino acids activation 96 et seq. 

 in amino acids transfer 107 

 effect of DNAse on production of 58 

 effect of RNAse on production of 71 

 in glutamine and glutathione syn- 

 thesis no 

 in incorporation systems loi 

 in protein synthesis 93 

 -pyrophosphate exchange 97 et seq. 

 stimulating amino acids incorpora- 

 tion 69, 95 

 Adenylosuccinase in Neurospora 17, 19 

 Adrenaline, effect on tryptophane perox- 

 idase activity 140 

 Adrenocorticotropic Hormone (ACTH) 



140 

 Alcaptonuria 5, 9 

 Algae, enucleation of 53 



see also Acetahularia inediterranea, 

 ChloreUa 

 Alkaligenes faecalis, "incorporation en- 

 zyme" of 109 

 Amines Acetylation 93, 100 



Amino Acids acceptor (sRNa) 100 



et seq. 

 accumulation of activated 102 

 activation 70, 96 et seq. 

 analogues 137: see also /)-Fluoro 



Phenylalanine, Tryptophane analo- 

 gues 

 labelled, incorporation 



in enucleate Acetahularia 50 



action of RNAse upon 54, 70, 71, 

 72 



in bacterial proteins 48, 95 



in enucleate Amoeba 49, 55 



into cell fractions 42 et seq. 



in cytochrome c 53 



dependance on respiration 93 



into enucleate cytoplasm 49 



into homogenates 64 



into mitochondria 53 



non-uniform, in proteins 115 et 

 seq. 



into nuclei 55, 57 



in plants 54, 69 



into polypeptide chains 100 



into reticulocytes 52 



stimulation of 69 

 sequence control 117 



changes in 75 

 see also Haemoglobin, Tobacco 



Mosaic Virus 

 Aminoacyl Adenylates 97 et seq., 108 

 Amnion Cells, incorporation of cytidine 



3H into 85, 88 

 Amoeha Proteus, 



amino acids incorporation in 50, 52, 



55 



effect of RNAse upon 71 



RNA synthesis in 87, 88 

 Amphibians, 



adenine incorporation in chromo- 

 somes 63 



amino acids incorporation in eggs 52 



chromosomes and nucleoli 86 



hybrids 154 



inhibition of cell division by RNAse 

 70 



RNA in ooctyes of 85 



197 



