FRIEDMAN, H. — Dept. of Anat., Med. School. Univ. of Kansas, LAW- 

 RENCE. Kansas, U.S.A. 



FRITSCH, J. P. — Lab. d'Embryol.. Fac. dc Med., 31 Rue Lionnois, NANCY 

 (Meurthe & Moselle), France 



FRYE, B. E. B.S., M.S.. Ph.D. — Dept. of Zool.. Univ. of Michigan. ANN 

 ARBOR. Mich.. U.S.A. 



a. Removal and transplantation of the dorsal pancreatic rudiment in larvae: 

 effect upon growth and differentiation of the pancreas and the larvae. 

 Amby stoma punctatum, Eurycea bislineata (Urodela) , Rana pipiens 

 (Anura) 



b. Histochemical study of the differentiation of the islets of Langerhans in 

 normal and cortisone-treated embryos. Gallus domesticus (Aves) 



c. Functional differentiation of the islets of Langerhans: islet growth and 

 differentiation and blood sugar regulation by the larvae. Rana pipiens, R. 

 clamitans (Anura) 



d. Growth and differentiation of the islets of Langerhans of hereditary obese- 

 hyperglycemic animals. Mus musculus (Rodentia) 



FUJII, S. D.Sc, Prof. — Biol. Inst.. Kobe Univ., KOBE, Japan 



FUJII, T. Dr.Sci., M.I.I.E., Prof. — Zool. Inst., Fac. of Sci., Tokyo Univ.. 



Bunkyo-ku, TOKYO, Japan 

 FUKUDA, S. Dr.Sc, Prof. — Biol. Inst., Fac. of Sci., Nagoya Univ., Chikusa- 



ku, NAGOYA, Japan 



a. Hormonal mechanisms of metamorphosis and diapause. (Insecta) 



b. Mechanism of oviposition. (Insecta) 



FUKUSHI, T. B.Sc. — Inst, for Protein Research, Osaka Univ., Kitaku, 

 OSAKA, Japan 



a. The role of the adhesiveness of the cell surface in morphological differ- 

 entiation of embryonic cells. Hemicentrotus pulcherrimus (Echinoidea) 



b. Developmental potencies of embryonic cells in the course of differentia- 

 tion. Hemicentrotus pulcherrimus (Echinoidea) 



FULDNER, D. Dr. — Zool. Inst, der Univ. Wiirzburg. Rontgenring 10, 

 WttRZBURG, Deutsche Bundesrepublik 



a. Ovarialdiapause in Abhangigkeit von der Photoperiode. Aleochava cur- 

 tula (Staphylinidae, Coleoptera) 



b. Inkretorisches System wahrend der postembryonalen Entwicklung. 7a- 

 chycines asynamorus (Rhaphidophonidae, Saltatoria) 



FULTON, C. M. Ph.D. — Dept. of Biol.. Brandeis Univ.. WALTHAM 54. 

 Mass., U.S.A. 



a. Factors affecting growth and growth patterns. Cordylophora spec, Hydra 

 spec. (Hydroidea) 



b. Factors affecting morphological alteration. Naegleria spec. (Protozoa) 

 FURUSAWA. M. M.Sc. — Dept. of Biol., Fac. of Sci., Osaka City Univ.. 



Sugimoto-cho, .Sumiyoshi-ku, OSAKA, Japan 



a. Analysis of development and differentiation of the embryonic gonad with 

 the method of organ culture. Mus musculus (Rodentia) 



b. Immunological studies on the nature of male and female. Mus musculus 

 (Rodentia) 



GABAJEBVA, Mrs. N. S. Cand.biol.sci. — Dept. of Embryol., Leningrad 

 Univ., Mendeleevsky St. 5, LENINGRAD, U.S.S.R. 

 a. Genesis and functional role of egg membrane. Rana temporaria, Bufo 

 bufo (Anura) 



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