LALLIER. R. A. Dr.es Sci., M.I.I.E. — Station Zoologique. VILLEFRAN- 



CHE-sur-Mer (A.M.), France 

 LAMBIOTTE. M. G. D. Dr.es Sci. — Centre de Recherches snr la Nutri- 

 tion du C.N.R.S., 9 Rue Emile. BELLEVUE (Seine et Oise). France 

 a. Biochemical differentiation of embryonic liver; formation of bile acids; 

 enzymes involved; organ and tissue culture. Rattus norvegicus, Cavia 

 cobaya, Mesocricettis auratus (Rodentia), Orqctolagus cuniculus (La- 

 qomorpha) , Siis scrofa ( Artiodactijla) 

 LAMONT. Miss D. M M.A. — Dept. of Chemistry. Univ. Coll. London, 

 Gower St., LONDON W.C.I, England 

 a. The study of various proteins in the growth of cells in tissue culture. 

 Gallus domesticiis (Aves) (in collaboration with G. A. VERNON, D. 

 V. BANTHORPE and B. BANKS) 

 LAMPRECHT. de V. B. B.Sc. — Dept. of Anatomy, Univ. of Stellenbosch, 

 STELLENBOSCH. Republic of South Africa 

 a. Experimental studies on the origin of the skeletal structures of the 

 metotic region. Gallus domesticiis (Aves) 

 LANDAUER. W. Ph.D.. M.LLE., Prof. — Dept. of Zool. and Comp. 

 Anat., Univ. Coll.. Gower Street. LONDON W.C.I. England 

 — private address: 16 Highgate Ave., LONDON N.6, England^ 

 a. Developmental studies on various mutants, such as "creeper", "nano- 



melia". Lamoureux's chondrodystrophv etc. Gallus domesticiis (Aves) 

 h. A causal analysis of teratogenic action of insulin and other chemical 

 compounds on developing cmbrvos. Gallus domesticus (Aves) 



c. The nature and significance of phenocopies. Gallus domesticus (Aves) 



d. The genetic role of sporadic variations. Gallus domesticus (Aves) 

 LANDESMAN. R. M.S. — Dept. of Zool.. Univ. of British Columbia. 



VANCOUVER 8, B.C.. Canada, 

 a. Analysis of the role of tissue environment during neurogenesis. Taricha 

 torosa, Ambltfstoma gracile (Urodela) (in collaboration with C. V. 

 FINNEGAN) 

 LANFRANCHL A. Dr.Biol.Sci. — 1st. di Zool. e Anat. comp. dell'Univ.. 

 Via A. Volta 4. PISA, Italia 

 a. Action of gamma- and X-rays on development. (Planariidae, Turbel- 

 laria) 

 LANGMAN, J. M.D., Ph.D., M.I.I.E.. Prof. — Dept. of Anat.. Univ. of 

 Virginia, CHARLOTTESVILLE. Va.. U.S.A. 

 a. Influence of antibodies and antigens on growth and development. Gallus 



domesticus (Aves) 

 h. Immuno-embryological research into eye development. Gallus domes- 

 ticus (Aves) 

 c. Autoradiographic analysis of brain development under normal and 

 abnormal conditions. Gallus domesticus (Aves), (Rodentia) 

 LANOT. R. Lic.es Sci. — Lab. de Zool. Gener., Fac. des Sci. de Nancy. 

 30 Rue Ste Catherine. NANCY. France 

 a. Malformations axiales: analyse causale de Taction teratogene du bleu 

 trypan et de la RNA-se. Gallus gallus (Aves) 

 LANZA VECCHIA, G. Dr.. ProL — 1st. di Zool., Univ. di Milano, Via 

 Celoria 10, MILANO, Italia 

 a. Oogenesis. (Amphibia) 



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