a Brain damage in perinatal hypoxia and beiiaviourai consequences. Gallus gallus (Aves), Homo 



sapiens (Primates) 

 b Germinal structures of developing brain. Same species as a 

 GULAMHUSEIN, A. P.; Ph.D. - Dept. of Anat., Univ. of Leicester, University Rd., LEICESTER 



LEI 7RH, England 

 a Reproduction, especially delayed implantation: 1. hght and electron microscopy of the blasto- 

 cyst and uterine epithelium; 2. histochemistry of the reproductive tract. Mustela erminea (Carni- 



vora) 

 b Reciprocal insemination and embryo transfer between Putorius p. furo and Mustela erminea 



(Carnivora) 

 c External and internal development of the embryo. Putorius p. furo (Carnivora) 

 d Placental transfer mechanisms. Same species as c 

 GULLUNI CUOMO, Ms. M.; Dr. - 1st. di Biol. Gen., Fac. di Med., Univ. di Roma, Policlinico 



Umberto I, 00100 ROMA, Italy 

 a Effects of gravity acceleration during growth of primary root. Vicia faba (Papilionaceae) 

 b Effects of 1-asparaginase, strychnin, and veratrum during embryonic development. Rana 



esculenta, Bufo vulgaris (Anura) 

 c Effect of food dyes on embryos. Xenopus laevis (Anura) 

 GUMPEL (PINOT), Ms. M.; D.Sc. - Inst. d'Embryol. du C.N.R.S. et du Coll. de France, 49 bis av. de 



la Belle GabrieUe, 94 1 30 NOGENT-sur-MARNE, France 

 a Rapports mesenchyme axial - mesenchyme lateral dans I'organogenese du membre. Gallus gallus 



(Aves) 

 b Organogenese du rein. Gallus gallus, Coturnix c. japonica (Aves) (avec Y. CROISILLE) 

 c Relations ecto-mesodermiques dans la differenciation du cartilage de membre. Meme espece 



comme a 

 d Involution du mesonephros et differenciation de I'epididyme (immunohistologie). Meme espece 



comme a (avec Y. CROISILLE et J. M. GASC) 

 GURDON, J. B.; D.Phil. - Lab. of Molec. Biol., Med. Res. Counc, Hills Rd., CAMBRIDGE CB2 2QH, 



England 

 a Gene expression in early development. (Amphibia) 

 GUREEVA-PREOBRAZHENSKAYA, Ms. E. V. - Lab. of Exp. Ichthyol., Biol. Inst., Leningrad State 



Univ., Stary Peterhof, LENINGRAD 198904, U.S.S.R. 

 a Effect of X-irradiation on gametogenesis. (Chondrostei; Teleostei) 

 GUSTAFSON, T.; Fil.Dr., Prof. - Wenner-Gren Inst., NorrtuUsgatan 16, 113 45 STOCKHOLM, 



Sweden 

 a Control of morphogenetic movements and of larval muscular and ciliar activity by acetylcholine 



and serotonin; graded variation of sensor, pacemaker, conductive and contractile activities along 



the animal-vegetal axis and its relation to behaviour. Psammechinus miliaris (Echinoidea) 

 GUYOT-LENFANT, Ms. M.; Dr.3e Cycle - Lab. de Biol, du Devi., Univ. Paris V (Rene Descartes), 45 



rue des Sts. Peres, 75270 PARIS Cedex 06, France 

 a Ultrastructure of egg and embryo. (Amphibia) 

 GY£VAI (T6TH), Ms. A. T.; Morphol. Dept., Inst, of Exper. Med., Hung. Acad, of Sci., Szigony 



u. 43, P.O.B. 67, BUDAPEST 1083, Hungary 

 a Fine structure and hormonal activity of intact and cultured embryonic adrenal cells of different 



species. Fehs domestica (Carnivora), Rattus spec. (Rodentia), Homo sapiens (Primates) 

 b Fine structure and hormonal activity of cultured embryonic hypophysis. Homo sapiens 



(Primates) 

 c Ultrastructure and hormonal activity of cultured embryonic hypothalamus. Rattus spec. (Roden- 

 tia) 

 HAARLEM, R. van - Dept. of Zool., Cathol. Univ., Toernooiveld, NIJMEGEN, Netherlands 

 a Cell migration and pattern formation during early development. Nothobranchius spp. (Teleostei) 

 HABROVA (VILfMKOVA), Ms. V.; RNDr. - Dept. of Exp. Zool., Oiarles Univ., Vinicna 7, 12844 



PRAHA 2, Czechoslovakia 

 a Nucleic acids and subcellular particles in oogenesis and early development. (Amphibia) (with J. 



NEDVfDEK) 

 HACCIUS, Ms. B.; Dr., Prof. - Inst, fur spez. Bot. und Bot. Garten, Univ., 65 MAINZ, B.R.D. 



(Germany) 

 a Adventitious buds or somatogenic embryos from in vitro cultivated tissues. Paeonia spp. (Ranun- 



culaceae) 

 b Adventitious embryos from cultivated ovules. (Angiospermae) 

 c Phenocopying effects of phenylboric acid. (Angiospermae) 



HACH, P.; M.D. - Inst, of Embryol., Charles Univ., Albertov 4, 128 00 PRAHA 2, Czechoslovakia 

 a Peri- and postnatal differentiation of rough endoplasmic reticulum in acinar pancreatic cells (ratio 



free: bounded ribosomes). Rattus rattus (Rodentia) 

 b Differentiation and development of pigment granules and melanocytes in normal tissue and in 



tumours of different origin (incl. biochemistry). Rana esculenta (Anura), Mus musculus (Roden- 

 tia), Homo sapiens (Primates) 

 c Migration and differentiation of neural crest cells after heterotopic and heterochronic transplan- 

 tation. Gallus domesticus, Coturnix c. japonica (Aves) 

 HAFFEN (STENGER), Ms. K. E.; D.Sc. - Unite de Rech. No. 61, INSERM, Av. Moliere, 67200 



STRASBOURG/Hautepierre, France 

 a Enzymic differentiation during intestinal development. (Rodentia) 

 HAGELIN,L.-0.; Dr. - Dept. of ZooL, Univ. of Stockholm, Box 6801, 113 86 STOCKHOLM, 



Sweden 



45 



