— lesions, DNA, RNA & protein synthesis, 

 Anura BRACHET 



culture, nutrient requirement, Artiodactyla, 



Carnivora, Rodentia WHITTINGHAM 



cytochemical heterogeneity, Amphibia UBBELS 

 cytochemistry & electron microscopy, Homo, 



Rodentia MARTINEK 



determination, gradients, Echinoidea HORSTADIUS 

 developmental capacity, irradiation & aging, 



Rodentia BEAUMONT 



DNA, cytoplasmic, Ascidiacea D'ANNA 



PUCCIA 

 dorsoventral polarity, origin, cytochemistry, 

 cinematography, electron microscopy, 

 Amphibia BLUEMINK 



HARA 



NIEUWKOOP 



UBBELS 



dynamic population patterns, Echinoidea SPRATT 



energy metabolism changes at fertilization, 



Echinoidea ASAMI 



— requirements, Rodentia HOPPE 

 envelope, evolution, Arachnida WEYGOLDT 

 enzyme activity, Cirripedia MINGANTI 

 — , Lepidoptera PANT 



SHARMA 

 fertilization membrane, biochemistry, electron 



microscopy, Echinoidea INOUE 



fertilized & cleaving, oxygen consumption, 



effect of methylated xanthines, 



Echinoidea CHENEY 



— , morphology & development, effect of 



maternal age, Rodentia JONES 



— , transport in female, Lagomorpha, 



Primates CLEWE 



fusion with embryoid bodies, Rodentia HOPPE 

 geometry, Aves SMART 



germinal cytoplasm, Anura KOTANI 



ZUST 



— determinant, structure & ultrastructure, 

 Coleoptera BLUZAT 



— vesicle, ultrastructure, Orthoptera KUNZ 

 gynogenesis by heat treatment, 



Chondrostei VASSETZKY 



heat generation, Lepidoptera PAVE 



histochemistry, Polychaeta PATRICOLO 



implantation, Primates BUTLER 



— , comparative study, Mammalia STRAUSS 



— , electron microscopy, cytochemistry, 



Mammalia JIRSOVA 



inclusions, origin & function, Anura, 



Urodela TOMPKINS 



incorporation of radioactive precursors, 



Polychaeta TWEEDELL 



information transfer from follicle, 



Gastropoda RAVEN 



jelly, chemistry, physiology, Amphibia HUMPHRIES 



— coat & chemical factor in fertilization, 



Anura BARBIERI 



CABADA 

 OTERINO 

 — , specificity in fertilization, Anura SHAVER 

 K & Na content, ionic permeability, Echi- 

 noidea, Teleostei HORI 

 macromolecules, transfer from mother, 



Anura NACE 



maturation, Amphibia HUMPHRIES 



— , Cestoda OGREN 



— , cytology, electron microscopy, 



Homo, Rodentia CALARCO 



— divisions, mechanism, Anostraca FAUTREZ 

 — , DNA synthesis, Amphibia, Echi- 

 noidea ' BRACHET 



— , immunology, Teleostei APEKIN 



— in follicle, in vitro, Rodentia TSAFRIRI 

 — , metabolism, Echinodermata, Urodela FICQ 

 — , nucleic acid metabolism, Amphibia HANOCQ 

 — , regularities, Amphibia, Chon- 

 drostei AISENSTADT 



DAVIDOVA 

 DETTLAFF 

 — , regulation, Chondrostei, Teleostei FALEEVA 

 meiosis, dynamics, Echinoidea, Lamel- 



libranchia VASSETZKY 



— , effect of inhibitors on crossing over, 



Diptera ROTH 



— , electron microscopy, Diptera ROTH 



— , synaptonemal complex, Diptera ROTH 



— , , Lepidoptera KING 



membrane, changes at fertilization, electron 



microscopy, Echinoidea INOUE 



— permeability, activation, role of Ca, 



Anura MORRILL 



— , unfertilized & fertilized eggs, electron 



microscopy, Echinoidea HUMPHREYS 



metabolism, Mammalia BIGGERS 



— , Orthoptera HANSEN 



mitochondria, Echinodermata, Poly- 

 chaeta MAJORCA 

 mitotic apparatus, Echinoidea IVERSON 

 morphology, Heteropteia MAZZA 

 mucin, Gastropoda D'ANCONA 

 nucleic acid metabolism, Rodentia TSAFRIRI 

 nucleolar biochemistry, Echinodermata, 



Lamellibranchia VINCENT 



nucleotides, acid-soluble, Echinoder- 

 mata YANAGISAWA 



— , , Echinoidea ISONO 



nurse, cause of non-development, 



Gastropoda HADFIELD 



oocyte, anaerobiosis, Anura VALDEZ 



— & ova, ultrastructure, Amphibia HORTON 

 — , atresia, spontaneous & radiation induced, 



Rodentia BEAUMONT 



— , coelomic material transfer from coelomo- 



cytes, in vitro, Polychaeta SCHROEDER 



— , cytology, Anura DUMONT 



— development, Polychaeta TWEEDELL 

 — , DNA, Amphibia HANOCQ 

 — , early differentiation, effect of actino- 



mycin & histones, Anura FICQ 



— , — , ultrastructure, Anura, Urodela BILLETT 

 — , experimental fusion, Rodentia ZEILMAKER 

 — , growth, nuclear behavior, Aves, 



Teleostei GAGINSKAYA 



— , hormonal interactions & protein syn- 

 thesis, Anura HORTON 



— interaction with follicle, Rodentia SZYBEK 

 — , isotopic labeling, Diptera FULLILOVE 

 — , lipovitellins, Crustacea KERR 

 — , maturation, Amphibia, Asteroidea, Homo, 



Mammalia BIGGERS 



SCHUETZ 

 — , — & fertilization, Homo, Rodentia KENNEDY 

 , effect of 1-methyladenine, 



Asteroidea KANATANI 



— — , electron microscopy, Asteroidea SHIRAI 

 , energy requirement & fertility, 



Rodentia ZEILMAKER 



, fate of maternal polar granules, 



Diptera ROTH 



, hormonal induction, Urodela BARSACCHI 



in vitro, Rodentia SZYBEK 



in vitro, metabolism, Mammalia CROSS 



, mechanism, Asteroidea KANATANI 



— , nuclear proteins, histones, Echinoi- 

 dea COGNETTI 

 — , nucleo-cytoplasmic interactions, auto- 

 radiography, Anura COLE 

 — , nucleolus, Teleostei BOLOGNARI 

 — , — ultrastructure & function, Anura JACOB 

 — , part, nucleolus & nucleo-cytoplasmic 



relations, Anura DE SILVA 



— , products, fate in embryo, Urodela LACROIX 

 — , protein synthesis, Homo, Rodentia KENNEDY 

 — , — transport site, Aves, Diptera, 



Rodentia ROTH 



— , ribosomal synthesis, control, Orthoptera ALLEN 

 — , ultrastructure, Amphibia HUMPHRIES 



— , — , Annelida VILLA 



— , — , Homo GONZALES 



— , uptake of hemolymph proteins, 



Orthoptera KUNZ 



— , maternal macromolecules & inter- 

 action with macromolecules in oocyte, 

 Lagomorpha, Rodentia GLASS 



— , virus transmission, Aves ROTH 



ooplasm transplantation, Coleoptera SCHNETTER 

 ooplasmic reaction system, experimental study, 

 Coleoptera JUNG 



— segregation, Gastropoda, 



Scaphopoda GEILENKIRCHEN 



TIMMERMANS 



VERDONK 



, Pulmonata MORRILL 



overripeness, experimental, relation to anatomy 

 & chromosomes of embryo, Mammalia MIKAMO 



oviposition, effect of hormones, Orthop- 

 tera PENER 



— , oviducal secretions, fluorescence micros- 

 copy, histochemistry, Anura SHAVER 



ovulation, cytology & endocrinology, Homo, 

 Primates, Rodentia BAKER 



259 



