EFREMOVA, Ms. S. M.; Cand.biol. - Dept. of Enibryol., Leningrad State Univ., Mendeleevsky St. 5, 



LENINGRAD 199164, U.S.S.R. 

 a Development and metamorphosis (histology, ultrastructure, autoradiography). Zubomirskia 



baicalensis, Baikalospongia bacillifera (Porifera) 

 EGBERTS, D. J. N.; Drs. - Zool. Lab., Unit of Cell Biol, and Morphogen., State Univ., Kaiserstr. 63, 



LEIDEN, Netherlands 

 a Effect of hormones on DNA synthesis, proliferation and differentiation in imaginal discs. 



Calliphora erythrocephala (Diptera) 

 EGELHAAF, A.; Dr.rer.nat., Prof. - Zool. Inst, der Univ., Weyertal 119, 500KOLN41, B.R.D. 



(Germany) 

 a Genetic basis of eye pigment differentiation. Ephestia kuhniella (Lepidoptera) 

 b Gene action in morphogenesis. Same species as a, and Drosophila melanogaster (Diptera) 

 c Differentiation of the eye and optic lobe during metamorphosis, especially retina-lamina 



projections. Same species as a 

 EHN, J. A.; Ph.D. - Inst, of Zool., Uppsala Univ., Box 561, 751 22 UPPSALA, Sweden 

 a Embryology. (Arachnoidea) 

 EKBLOM, P.; M.D. - Lab. of Exp. EmbryoL, III.Dept. of Pathol., Univ. of Helsinki, Haart- 



maninkatu 3, 00290 HELSINKI 29, Finland 

 a Mechanism of kidney tubulogenesis. Mus musculus (Rodentia) (with L. O. SAX£N, 



J. J. WARTIOVAARA, E. LEHTONEN, S. NORDLING and J. SALONEN) 

 ELBLING, Ms. L.; Dr.phil. - Inst, fur Krebsforsch., Univ. Wien, Borschkegasse 8a, Postfach 72, 



A-1090WIEN, Austria 

 a Induction of teratogenesis and carcinogenesis by hormones and other substances in ova and 



preimplantation stages in vivo and in vitro. (Mammalia) 

 b Formation of chimaeric embryos. (Mammalia) 

 ELGER,W.; M.D. - Dept.of Endocr. Pharmacol. I, Schering AG, Mullerstr. 170-178, Postfach 650311, 



1 BERLIN 65, B.R.D. (Germany) 

 a Diethylstilboestrol (DES)-induced "vaginal" cancer. Mus musculus, Rattus spec. (Rodentia), 



Oryctolagus cuniculus (Lagomorpha) 

 EL HAJZEIN, B.; M.Sc. - Lab. de Morphogen. Veget., Univ. d'Aix-Marseille III, Fac. St-Jerome, rue 



Henri Poincare, 13397 MARSEILLE Cedex 4, France 

 a Apical dominance: 1. influence of the leaves according to their developmental stage; 2. growth 



correlations between lateral buds. Gleditsia triacanthos (Leguminosae) 

 ELIASSON (KLEIN), Ms. E.; Fil.Dr. - Wenner-Gren Inst., Norrtullsgatan 16, 113 45 STOCKHOLM, 



Sweden 

 a Enzyme induction and repression, particularly arginase. Gallus spec (Aves) 



b Induction and repression of enzyme synthesis in cells in tissue culture. Homo sapiens (Primates) 

 c Regulation of synthesis of transfer RNA. (Mammalia) 

 EL KEBIR (YAZID), Ms. F. - Lab. d'Embryol., Univ. Paris VI, 4 place Jussieu, 75230 PARIS Cedex 



05, France 

 ELSDALE, T. R.; Ph.D. - CUn. and Popul. Cytogenet. Res. Unit, Western Gen. Hosp., EDINBURGH 



EH4 2XV, Scotland, U.K. 

 EMANUELSSON, H.; Fil.Dr. - Zoophysiol. Inst., Univ. of Lund, Helgonavagen 3, 223 62 LUND, 



Sweden 

 EMELIANOV, S. V. t Prof. - USSR Acad, of Sci., MOSCOW, U.S.S.R. 

 EMP]RIT, M.; D.Sc. - Lab. de Zool. II (Morphol. et £col.), Univ. des Sci. et Techn. du Languedoc, 



place E.Bataillon, 34060 MONTPELLIER, France 

 a Embryonic and postembryonic development. Gasteracantha spec, Isoxya spec, Acrosomoides 



spec. (Gasteracanthinae, Araneida, Arachnida) 

 EMIG, C. C; D.Sc. - Station Marine d'Endoume, Univ. d'Aix-Marseille, Rue de la Batterie des Lions, 



13007 MARSEILLE, France 

 a Comparison of asexual reproduction with ontogenesis and phylogenesis, especially of nephridia 



and mesenteries. (Phoronida) 

 b Anatomy, embryology, development, regeneration; phylogenetic affinities (Phoronida; 



Brachiopoda) 

 EMMERT, W.; Dr.rer.nat., Prof. - Zool. Inst. (I) der Univ., Rontgenring 10, 87 WtJRZBURG, B.R.D. 



(Germany) 

 ENGELS, W.; Dr.rer.nat., Prof. - Inst, fur Biol. Ill, Lehrst. Entw. physiol., Univ. Tubingen, Auf der 



Morgenstelle 28, 7400 TUBINGEN, B.R.D. (Germany) 

 ENGLAND, Ms. M. A.; Ph.D. Dept. of Anat., Univ. of Leicester, University Rd., LEICESTER LEI 



7RH, England 

 a Primary neural induction. Gallus domesticus (Aves) 



b Cell shapes and movements in the early embryo. Same species as a (with J. WAKELY) 

 ENGLANDER, H.; Dr.med., Dr.rer.nat., Prof. - Zool. Inst, der Univ., Weyertal 119, 5 KOLN 41, 



B.R.D. (Germany) 

 a Regionalspezifische Induktion. Ambystoma mexicanum, Triturus vulgaris, T. helveticus, T. 



alpestris (Urodela) 

 b Die Wirkung von Lithium auf die Differenzierungsleistung des Ektoderms. Dieselben Arten wie a 

 c Disaggregation und Reaggregation von friihembryonalem Gewebe. Dieselben Arten wie a 

 EPPENBERGER, H. M.; Ph.D., Prof. - Inst, of Cell Biol., Swiss Fed. Inst, of Technol., Honggerberg, 



8093 ZURICH, Switzerland 

 a Phylogeny and ontogeny of phosphagen kinases. (Insecta; Pisces; Aves) 

 b Myogenesis in vitro. Gallus domesticus (Aves), Rattus spec. (Rodentia) 

 c Myofibrillar organellogenesis. Gallus domesticus (Aves) 



34 



