rue ficole de Medicine, 34060 MONTPELLIER Cedex, France 

 a Origin of polarity in thyroid cells cultured in vitro (microtubules, microfilaments; cyto- 

 chemistry). 

 GAILLARD, J. A.; M.D. - Lab. d'Histo-Pathol., Inst. Pasteur, 25 rue du Docteur Roux, 75015 



PARIS, 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., c/o Acad. Hosp., 



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, Ms. E.; Dr.biol.sci. - 1st. di Zool., Univ. di Genova, Via Balbi 5, 16126 GENOVA, Italy 

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



Crustacea) 

 GAJ6, Ms. M.; M.D. - Dept. of Anat., Univ. Med. Sch., Kossuth Lajos lit 40, P.O.Box 512, 6701 



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 GENtVE4, Switzerland 

 GALLIEN, C. L.; D.Sc, Prof. - Lab. de Biol, du Devi., Univ. Paris V (Rene Descartes), 45 rue des 



Sts.Peres, 75270 PARIS Cedex 06, I'rance 

 a Chronological study of nuclear and cytoplasmic activity by interspecific nuclear graft. 



(Amphibia) 

 b Action of different types and doses of irradiation on the development of isogenic embryos. 



Pleurodeles waltl, Ambystoma mexicanum (Urodela) 

 c Deep freezing of eggs. Pleurodeles waltl (Urodela) 

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



00161 ROMA, Italy 

 GALLOIS-DIDELOT, Ms. D. - U.E.R. de Biol.-Zool., Univ. Paris VI, 105 Bd. Raspail, 75006 PARIS, 



France 

 a Genesis of male and female genital ducts and accessory glands in embryo and larva. Locusta 



migratoria (Orthoptera) 

 GAMBLE, H.J. ; Ph.D. - Dept. of Anat., St. Thomas'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 

 GARCfA AUSTT, E.; M.D. - Cienc. Fisiol., Fac. de Med., Univ. Autonoma, Arzobispo Morcillo 1, 



MADRID 34, Spain 

 GARCfA-BELLIDO, A.; Ph.D. - Sect. Devi. Genet., Inst, of Genet. CSIC, Ctr. of Molec. Biol., Univ. 



Autonoma de Madrid, Canto Blanco, MADRID 34, Spain 

 a Developmental and 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; cell affinities of 



normal versus mutant genotypes. Same species as a 

 GARCIA GARCIA, J. D.; Med.Dr., Prof. - Inst. F. Oloriz, Fac. of Med., Univ. of Granada, 



GRANADA, Spain 

 a Cardiac morphogenesis. Homo sapiens (Primates) 

 b Morphogenesis of nervous system in the fetus. Same species as a 

 GARCIA-PORRERO, J. A.; Dr.Med. - Serv. de Embriol. Exp., Dept. de Anat., Fac. de Med., 



SANTANDER, Spain 

 a Role of mucopolysaccharides in normal and abnormal morphogenesis of the kidney (histo- 

 chemistry). Oryctolagus cuniculus (Lagomorpha) 

 GARCIA VALDECASAS HUELIN, J. M.; Dr. - Serv. Embriol. Exp., Dept. Anat., Alava Univ., 



VITORIA, Spain 

 a Development of the primary stages of the ear. Gallus domesticus (Aves) 

 GARDENGHI, G.; Dr., Prof. - Inst, of Zool., Univ. of Bologna, Via S. Giacomo 9, 401 26 BOLOGNA, 



Italy 

 a In vitro culture of larval gonads. Bufo bufo (Anura) 



b Hormonic regulation of ovarian and Bidder's organ oogenesis. Same species as a 

 c Developmental biology. Macquartia chalconota (Larvaevoridae, Diptera) 



39 



