GABAJEVA, Mrs. N. S.; Cand.biol. - Dept. of Embryol., Leningrad State Univ., Mendeleevsky St. 5, 



LENINGRAD 199164, U.S.S.R. 

 a Follicular epithelium morpiiology during oogenesis. Hemichromis multicolor (Teleostei) 

 b Comparative study of structure and functions of follicular epithelium in oogenesis. Lampetra 



fluviatilis (Cyclostomata), Xiphophorus spec. (Teleostei), Agama caucasica (Lacertilia), Testudo 



horsfieldi (Chelonia), Gallus domesticus (Aves) 

 GABRIEL-ROBEZ (KREMER), Mrs. O.; Dr.Med. - Inst. d'EmbryoL, Univ. de Strasbourg, 4 rue 



Kirschleger, 67085 STRASBOURG, France 

 a Teratogenic effects of venoms and oestrogens. (Aves; Mammalia) 



b Urogenital system abnormalities. Mus musculus (Rodentia), Oryctolagus cuniculus (Lagoniorpha) 

 c Fractionation of Vipera aspis venom by gradient chromatography; teratogenic activity of the 



separated proteins compared to that of.the whole venom 

 GABRION (TROTIGNON), Mrs. J. B.; M.es Sci. - Lab. d'Histol. et d'EmbryoL, Univ. de Montpellier, 



2 rue Ecole de Medecine, 34000 MONTPELLIER, France 

 GAGINSKAYA, Mrs. E. R. - Biol. Inst., Leningrad State Univ., LENINGRAD 198904, USSR » 

 a Morphology, electron microscopy, cytochemistry, and autoradiography of oogenesis, especially 



nuclear apparatus behavior during oocyte growth. (Teleostei), (Fringiliidae, Passeriformes, Aves) 

 GAILLARD, J. A.; M. D. - Lab. d'Anat. Pathol, du Centre Hospitalier d'Evreu.x, rue Saint-Louis, 27 



EVREUX, France 

 a Embryonic tumors; germ cell tumors; dysembryomas of ovary and testis; blastemal tumors. Homo 



sapiens (Primates) 

 b Comparative developmental morphology of embryoids and first stages of normal ova. Same 



species as a 

 c Extra-embryonic structures in embryomas. Same species as a 

 d Experimental teratomas. Mus musculus (Rodentia) 

 e Odontogenesis as a model of organogenesis in an ovarian teratoma (serial sections). Same species 



as a 

 f Comparative study of natural and experimentally induced yolk-sac tumours. Mus musculus 



(Rodentia), Homo sapiens (Primates) 

 GAILLARD, P. J.; M. D., Prof. - Lab. for Cell Biol, and Histol., State Univ., Rijnsburgerweg 10, 



LEIDEN, Netherlands 

 a Hormones and bone development (organ culture, enzyme chemistry, isotope techniques). Mus 



musculus (Rodentia) 

 b Imidazol and its derivates and bone development (organ culture). Same species as a 

 GAINO, Miss E.; Dr. BioL Sci. - 1st. di Zool., Univ. di Genova, Via Baibi 5, 16126 GENOVA, Italy 

 a Sexual dimorphism in the embryos of a parthenogenetic form. Penilia avirostris (Cladocera, 



Crustacea) 

 GAJO, Miss M.; M. D. - Dept. of Anat., Univ. Med. School, Kossuth L. 40, SZEGED, Hungary 

 a Developmental histochemistry and electron microscopy of the autonomic ground plexus. Rattus 



rattus (Rodentia) (with B. CSILLIK, E. KNYIHAR and G. KALMAN) 

 GALAND, G.; D. E. S. - Lab. de Physiol. Anim., Univ. de Reims, B. P. 347, 51062 REIMS Cedex, 



France 

 a Functional development of small intestine. Rattus norvegicus (Rodentia) 

 GALLERA, J.; D. Sc. - Lab. d'EmbryoL Exp., Inst. d'Histol., Univ. de Geneve, 20 rue de I'Ecole de 



Medecine, 1211 GENftVE 4, Switzerland 

 a Subcellular changes during early morphogenesis. (Aves) (with G. NICOLET) 



b Localization of presumptive somitic mesoblast; early somite morphogenesis. Gallus gallus (Aves) 

 c Correlation between the development of foregut and brain. Same species as b 

 GALLIEN, CI. L.; D. Sc. - Lab. Biol, du Devi., Univ. de Paris 5 - Rene Descartes, 45 rue des 



Sts. Peres, 75270 PARIS Cedex 06, France 

 a Chronological study of nuclear activity after transplantation; analysis of enzyme systems. 



(Urodela) 

 b Electron microscopy of nuclear transplantation. Pleurodeles waltlii (Urodela) 

 GALLIEN, L.; Dr. Sci., Prof. - Lab. d'EmbryoL, Univ. Paris VI, 4 place Jussieu, 75230 PARIS Cedex 



05, France 

 a Nuclear anomalies after interspecific nuclear transplantation. Pleurodeles waltlii, P. poireti, 



Ambystoma mexicanum, A. dumerilii (Urodela) 

 b Differentiation in explants and compatibility between different strains. Hydractinia eciiinata 



(Hydrozoa) 

 GALLO, Miss V.; Dr.biol.sci. - 1st. di Zool. "F.Raffaele", Univ. di Roma, Viale dell'Universita 32, 



00161 ROMA, Italy 

 a Differentiation and developmental correlations between hypophysis, adrenals, and gonads. Rana 



esculenta (Anura), Gallus callus (Aves) (with H. MANELLI, L. MASTROLIA, E. MILANO- 



GRASSI and F. ACCORDI) 

 GAMBLE, H. J.; Ph.D. Dept. of Anat., St. Tiiomas's Hosp. Med. School, Lambeth Palace Rd., 



LONDON SEl 7EH, England 

 a Development of peripheral nervous tissues in the foetus. Homo sapiens (Primates) 

 b Development of blood vessels in the central nervous system. Same species as a 

 GARCIA-BI LLIDO, A.; Ph.D. Sect. Developm. Genet., Inst, of Genet, and Anthropol., Velazquez 



144, MADRID 6, Spain 

 a Developmental genetic analysis of the wing imaginal disc; development in situ and in culture. 



Drosophila melanogaster (Diptera) 

 b Nature of the specificity of cell recognition in cell aggregates of imaginal discs; ceil affinities of 



normal versus mutant genotypes. Drosophila melanogaster (Diptera) 



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