mucoproteins in fetal skin. Homo GIANNETTI 

 nervous tissue, synapses, Veriebrata KORNGUTH 

 neural retina, Aves SCHWARTZ 



nuclear & cytoplasmic, synthesis, liver in 



vitro, hormone influence, Rodentia MALPOIX 

 nucleoproteins, atypical, larval development, 



Diptera RASCH 



oocyte, uptake & deposition, Orthoptera KUNZ 

 optic lobes, eyeless animals, Aves MARCHISIO 

 organ-specific, kidney, Aves CROISILI.F. 



parotid gland, Rodentia REDMAN 



passage from motlier into early embryo, 



Lagomorpha KULANGARA 



pattern changes in yolk system, 



Coleoptera KuTHE 



— , Diptera HuRLIMANN 



peptides, Diptera BuHLER 



plasma, synthesis in clonal liver cells. 



Primates, Rodentia KAIGHN 



polypeptides, conformational changes in 



morphogenesis WERZ 



polytene chromosomes, Diptera CAVE 



produced in presence of RNA inhibitors, 



in vitro, Echinoidea COUSINEAU 



quantitative cytochemistry, induction & 



differentiation, Vertebrata VAHS 



regeneration. Amphibia ANTON 



ribosomal, regulation, biochemistry, auto- 

 radiography, Diptera KIEFER 

 role in spicule calcification & synthesis, 



Echinoidea 

 salivary gland chromosomes, Diptera 

 serum, Artiodactyla, Rodentia 

 — , Aves, Rodentia 

 soluble, organogenesis, Rodentia 



ELLIS 

 KATO 

 PAGF. 

 HEIM 

 SERMAN 

 SKREB 



ROLLINS 

 KARLSSON 



IMBERSKI 



WYATT 

 BUTROS 



stage-specific, cell & organ culture 



Anura 

 , immunology & biochemistry, 



Artiodactyla 



— & tissue specific, Diptera, 

 Lepidoptera 



synthesis, action of hormones & meta 



morphosis, Lepidoptera 



RNA, Echinoidea 



activation during cleavage, Echinoidea WILT 

 after cortical lesions, Anura BRACKET 



Anura CASTON 



associated with neural & endo-meso- 



dermal competence, Urodela SAAG 



cell aggregation. Amphibia, Aves GRUNZ 



— differentiation in vitro, Aves COLEMAN 

 ciliar morphogenesis & regeneration, 



blastula & gastrula, Annelida, 



Echinoidea AUCLAIR 



differentiating cells, E.M. autoradio- 

 graphy. Amphibia JACOB 

 early development, Echinoidea GIUDICE 

 , Gastropoda COLLIER 



— stages. Gastropoda BIGGELAAR 



— — , Insecta 



, Rodentia 



Echinoidea 



effect of hormones, postembryonic, 



Dictyoptera, Diptera 

 egg, Echinoidea 

 eggs & embryos, Echinoidea 

 embryo, biochemistry, in vivo & 



in vitro, Echinoidea INFANTE 

 — , Echinoidea HUMPHREYS 

 eye lens, Aves ZINN 

 in vitro, control, Aves BRAVERMAN 



— — in vivo & in vitro, 



Artiodactyla, Aves PAPACONSTANTINOU 



inhibitors, developmental effects, 

 Echinoidea 



-, effects on early development, 

 Teleostei 



— in vitro, polysome formation & break 

 down, Anostraca 



— , lens induction & differentiation, 

 Aves, Rodentia 



— , limb regeneration, Urodela 



— , localization during cleavage, auto- 

 radiography. Gastropoda 



— , metamorphosis, role of ecdysone, 

 Diptera 



— , normal & lobeless embryos. 



Gastropoda TEITELMAN 



— , oocyte, Anura HORTON 



— , oogenesis & early development, 



Diptera BIER 



SCHNETTER 



MOLINARO 



MONROY 



SHAAYA 



IKEDA 



IVERSON 



CHENEY 

 BATTLE 



CLEGG 



ZWAAN 

 DARDA 



WAL 

 SEKERIS 



— , , Echiuroidea, Gastropoda GOULD 



— , ovary in vitro, Anura, Rodentia FORD 



— , polytene chromosomes, normal & 



infected larvae, Diptera PA VAN 



— , queens & workers, Hymenoptera REMBOLD 

 — , regional differentiation, Anura, 



Urodela LANDESMAN 



— , regulation WOOL 



— , — , egg & embryo, Echinoidea PIATIGORSKY 

 — , relation with free amino acid pool, 



Teleostei, Urodela CRAWFORD 



— , morphogenesis, tracer studies, 



Echinoidea GEZELIUS 



— , reticulocytes, Lagomorpha COHEN 



— , stage specific, normal & experimental, 



Echinoidea ELLIS 



— ■, storage & expulsion, effect of exogenous 



agents, parotid gland, Rodentia GORDON 



— , synchronized cultures, Ciliata IKEDA 



— , translational level control, Artiodactyla, 



Rodentia PAGE 



— & transport, effect of hormones, 



oogenesis, Orthoptera WYATT 



— & utilisation, nerve cells, Aves O'BRIEN 

 — , yolk sac derived erythroid cells, 



Rodentia FANTONI 



tissue-specific, control of synthesis, 



Anura ROLLINS 



transfer, placenta & fetal membranes. 



Mammalia ANDERSON 



transmission, fetal membranes, 



Lagomorpha WILD 



turnover, central nervous system, 



Rodentia STEWART 



yolk, biochemistry, Cheleutoptera, 



Orthoptera KOCH 



— synthesis, transport & composition, 

 Crustacea, Vertebrata WALLACE 



PROTISTA 



see Unicellular organisms 



PROTOZOA 



see Unicellular organisms 



PUROMYCIN 



see Antibiotics 



RADIATION 



see Irradiation 



RADIO-ACTIVE TRACERS 



see Autoradiography; Biochemistry; Radio-isotopes 



RADIO-ISOTOPES 



see also Autoradiography 



collagen, polymerization, pupa, 



Lepidoptera ASHHURST 



glucose uptake, early embryo, 



Aves HARRISON 



in analysis of development, Tunicata MANSUETO 

 intestinal intramural nerve plexus, 



Rodentia GABELLA 



ionic permeability, egg, Echinoidea, 



Teleostei HORI 



metabolic pathways, Invertebrata BLACK 



nuclear labelling, genetic & embryonic 



effect. Amphibia CHIBON 



oogenesis, yolk, protein, glycogen, 



Insecta ENGELS 



phosphate, sugar & nucleic acid metabolism 



of embryo, Echinodermata YANAGISAWA 



precursors, incorporation in tissue, 



Aves DESVEAUX 



primitive streak, fate of different parts, 



Aves NICOLET 



protein level, spindle microtubules, 



cleavage, Echinoidea, Echiuroidea ANDERSON 



— synthesis, nucleo-cytoplasmic relations, 

 Echinoidea GEZELIUS 



sympathetic neurons & neural connections, 

 Aves CANTING 



tritiated DNA & thymidine, incorporation 



in ovary & testis, Aves, Rodentia CALLEBAUT 



— thymidine, mutant embryos in vitro, 

 Rodentia STEIN 



— uridine & thymidine, incorporation 



in germ cells, Aves CALLEBAUT 



287 



