Els-Eyr 



ELSDALE, T. R. Ph.D. — Inst, of Animal Genet.. Univ. Dept. of Genet., 

 King's Buildings, West Mains Rd.. EDINBURGH 9. Scotland 

 — M.R.C. Unit for the Clinical Effects of Radiation, Western General 

 Hosp.. EDINBURGH, Scotland 



a. Small aggregate cultures of embryonic cells. Rana pipiens (Anura) 



b. Cell differentiation in cultured cells. Galhts spec. (Aves), Rattus spec. 

 ( Rodentia) , Homo sapiens (Primates) 



EMANUELSSON, H. Fil.Dr. — Zoophysiol. Inst., Univ. of Lund. LUND. 



Sweden 

 EMELIANOV, S. V. Dr.biol.sci., Prof. — Inst, of Animal Morphol., Acad. 



of Sci. of the U.S.S.R.. Vavilov St. 12. MOSCOW V-133. U.S.S.R. 



a. Early postembryonic development under artificial breeding. Acipenser 

 spp., Huso huso (Acipenseridae, Chondrostei) 



b. Heterochronies in development. Representatives of different classes 

 (Vertebrata) 



EMERIT, M. Agreg. es Sci. — Lab. de Zool. et de Biol, gener., Fac. des 

 Sci., Univ. de Madagascar, TANANARIVE. Madagascar 

 a. Embryology, development, sexual biology. Gasteracantha spec. (Argio- 

 pidae, Araneae) 



ENDO, Y. D.Sc. — Dept. of Biol.. Keio Univ.. YOKOHAMA-Hiyoshi. 

 Japan 



a. Study of fertilization and development. (Echinoidea) 



b. Electron microscopical study of oogenesis. (Echinoidea) 



ENEMAR, E. A. W. Fil.dr. — Zootom. Dept., Zool. Inst., Univ. of Lund, 



LUND, Sweden 

 a. Development of hypothalamo-hypophysial relationships (structure and 



function). Gallus spec. (Aves) , Mus spec. (Rodentia) 

 ENGELBRECHT, D. van Z. D.Sc. — Zool. Inst., Fac. of Sci., Univ. of 



Stellenbosch, STELLENBOSCH, South Africa 



(no embryological work in progress) 

 ENGLANDER, H. Dr.med., Dr.rer.nat., M.I.I.E., Prof. — Zool., Inst, dcr 



Univ. Koln, Kerpenerstr. 13, KoLN-Lindenthal, Deutsche Bundes- 



republik 



a. Regionalspezifische Induktion. (Urodela) 



b. Die Wirkung von Lithium auf die Differenzierungsleistung des Ekto- 

 derms. (Urodela) 



ERHART. E. A. M.D.. Ph.D. — Sect, of Neuroanat.. Dept. of Anat., Fac. 

 de Med., Univ. de Sao Paulo. Caixa Postal 2921, SAO PAULO, Brasil 

 a. Degeneration and regeneration of peripheral nerve fibres. Canis fami- 

 liaris (Carnivora) 

 ERICKSON, A. E. A.B., M.A.. Ph.D. — Worcester Foundation for Exp. 

 Biol., 222 Maple Avenue, SHREWSBURY. Mass., U.S.A. 

 a. Sex differentiation, gonadogenesis. Gallus domesticus (Aves) 

 h. Regulation and modification of sex differentiation. Gallus domesticus 

 (Aves) 



c. Transplantation of ovaries and testes. Gallus domesticus (Aves) 

 ERICSON (STRANDVIK), Mrs. B. Cand.Med. — Dept. of Histol., 



Karolinska Inst., Solnavagen 1, STOCKHOLM 60, Sweden 

 a. Experimental teratology (salicylate etc.). Mus musculus (Rodentia) 

 ERNSTROM. U. M.D. — Dept. of Histol., Karolinska Inst., Solnavagen 1, 

 STOCKHOLM 60, Sweden 



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