a Ontogenesis of the brain. (Cetacea) 



GILLOT (PERDRIX), Mrs. S. - Sect, de Biol. Gener. et Appl., Univ. de Lyon I, 43 Bd. du 11 



Novembre 1918, 69 VILLEURBANNE, France 

 GINSBURG, Mrs. A. S. Dr.biol.sci. - Inst, of Developm. Biol., Acad, of Sci. of the USSR, Vavilov St. 



26, MOSCOW 117334, U.S.S.R. 

 a Sperm ultrastructure and acrosome reaction. Acipenser stellatus (Chondrostei) 

 b Cortical reaction of the egg and fertilization. Ambystoma mexicanum, Triturus vulgaris (Urodela) 

 GINTER, E. K. Dr. - Lab. of Exp. Genet., Inst, of Med. Genet., Kashirskoye Chaussee 6a, 115478 



MOSCOW, U.S.S.R. 

 a Determination of imaginal disc cells in normal and mutant strains. Drosophila melanogaster 



(Diptera) 

 b Interaction of homoeotic and non-homoeotic genes during development. Same species as a 

 GIORGI, F. Dr.Biol.Sci. - Chair of Histol. and Embryol., Univ. of Pisa, Via Volta 4, 56100 PISA, 



Italy 

 a Structure and function of lampbrush chromosomes. Rana spp. (Anura) 

 b Oogenesis. Drosophila melanogaster (Diptera) 

 GIOVANNINI, E. Dott.Sci.Biol. - 1st. di Biol. Gener., Univ. di Perugia, Via del Giochetto, 06100 



PERUGIA, Italy 

 a Sviluppo dei meccanismi eritropoietici durante la vita neonatale. Oryctolagus cuniculus (Lago- 



morpha) 

 GIPOULOUX, J. D. Dr.es Sci. - Lab. de Biol. Anim. A, Univ. Bordeaux I, Av. des Facultes, 33405 



TALENCE, France 

 a Etude experimentale de la morphogenese de l'appareil genital. (Anura) 

 b Evolution des cellules germinales. (Anura) 

 c Etude de Fulstrastructure embryonnaire. (Anura) 

 d Etude experimentale des facteurs de la migration des cellules du blasteme de Turetere primaire. 



Rana spec, Bufo bufo, Discoglossus spec, Xenopus spec. (Anura) 

 e Etude descriptive et experimentale de la formation et de la differenciation des somites. Same 



species as d 

 GIRARD (DECHAMBE), Mrs. C. Dr.Biol.Anim. - Lab. de Biol. Anim. A, Univ. Bordeaux I, Av. des 



Facultes, 33405 TALENCE, France 

 a Modalites et facteurs de formation de l'ostium et de l'oviducte. (Anura) 

 b Modalites de la metamorphose de l'appareil excreteur. Rana dalmatina, Bufo bufo (Anura) 

 c Modalite de formation des glandes epidermiques in vivo et in vitro durant la metamorphose. 



Alytes obstetricans (Anura) 

 d Modalites du developpement embryonnaire des ovaires dysgenesiques. Rattus spec. (Rodentia) 

 GIROUD, A. Prof. - Lab. d'Histol.-Embryol.B, Fac de Med., 45 rue des Sts. Peres, 75 PARIS Vie, 



France ISDB 



a Late influences on the developing nervous system. Rattus spec. (Rodentia) 

 b Observations on arthrogryposis. Rattus spec. (Rodentia), Bos taurus (Artiodactyla) 

 c Malformations in early aborted fetuses. Homo sapiens (Primates) 

 GIUDICE, G. M.D., Prof. - 1st. di Anat. Comp., Univ. di Palermo, Via Archirafi 20, 90123 



PALERMO, Italy ISDB 



a Protein and RNA synthesis during early development. Paracentrotus lividus (Echinoidea) 

 b Cell free maturation of ribosomal RNA of oocytes. Same species as a 

 c Giant RNA in the cytoplasm of embryos. Same species as a 

 d Regulation of DNA synthesis in dissociated cells. Same species as a 

 GLAS, P. M.Sc. - Dept. of Anat. and Embryol., State Univ. of Groningen, Oostersingel 69, 



GRONINGEN, Netherlands 

 a The early development of the commissures in the medial telencephalic area. Mus musculus 



(Rodentia) 

 GLATZER, K. H. Dr.rer.nat. - Inst, fur Allgem. Biol., Univ. Dusseldorf, Ulenbergstr. 127-129, 



4000 DUSSELDORF, B.R.D. (Germany) 

 a Egg and embryo development, especially electron microscopy concerning vitellogenesis. Coryden- 



drium parasiticum (Hydrozoa) 

 b Gene physiology, Y chromosome. Drosophila spp. (Diptera) 



c Genetic regulation of differentiation; male germ line cells. Drosophila spp. (Diptera) 

 GLENISTER, T. W. D.Sc, Ph.D., Prof. - Dept. of Anat., Charing Cross Hosp. Med. School, Lab. 



Block, Fulham Palace Road, LONDON W6 8RF, England ISDB 



a Reaction of genital tract tissues to hormones in vitro. (Rodentia; Lagomorpha; Primates) 

 b Blastocyst implantation in vitro. (Rodentia; Lagomorpha; Primates) 

 c Behaviour of trophoblasts in vitro. (Rodentia; Lagomorpha; Primates) 

 d Development of embryos in vitro. (Rodentia; Lagomorpha; Primates) 

 e Ultrastructure of embryo-maternal relationships during implantation. (Rodentia; Lagomorpha; 



Primates) 

 GLOOR, H. J. Ph.D., Prof. - Stat, de Zool. Exp., Univ. de Geneve, 154 Rte de Malagnou, 1224 



CHENE-BOUGERIES, Switzerland 

 GMUER, N. M.Sc. - Lab. for Developm. Biol., Swiss Fed. Inst, of Technol., Sonneggst.5, 8006 



ZURICH, Switzerland 

 a Myogenesis. Gallus domesticus (Aves) 

 GODET (NONNENMACHER), Mrs. J. - Sect, de Biol. Gener. et Appl., Univ. de Lyon I, 43 Bd. du 11 



Novembre 1918, 69621 VILLEURBANNE, France 

 a La differenciation cellulaire dans le tissu sanguin et les diverses formes d'hemoglobine. Gallus 

 domesticus (Aves) 



39 



