b. Study of maternal-egg relationships, particularly as they relate to 

 fertilization. Rana pipiens (Anura) 



c. Immuno-histologic analysis of development using fluorescent antibody. 

 Rana pipiens (Anura) 



d. Immunochemical analysis of renal adenocarcinoma. Rana pipiens (Anu- 

 ra) 



NADA, O. M.Sc. — Dept. of Biol.. Fac. of Sci.. Kyushu Univ.. FUKUO- 

 KA, Japan 



a. Electron microscope study on regenerating limbs. Hynobius dunni 

 (Urodela) 



b. Electron microscope study on developing retinal cells. Triturus pyrrho- 

 gaster (Urodela) 



NADAMITSU, S. D.Sc. — Zool. Lab., Fac. of Sci., Hiroshima Univ.. Hi- 

 gashisenda-cho, HIROSHIMA, Japan 



a. I n v i t r o ovulation. Mus musculus (Rodentia) 



b. Further development of ova in vitro. Mus musculus (Rodentia) 



c. Tissue culture. Rana spec. (Anura) 



NAGAO, Z. D.Sc. — Akkeshi Marine Biol.Station, Hokkaido Univ.. AK- 

 KESHI, Japan 

 a. Development and life history of marine forms. (Hydrozoa) 

 NAIR, K. S. S. Ph.D. — Dept. of Zool., M.S.Univ. of Baroda, BARODA 2. 

 India 

 a. Physiology of metamorphosis. Anthrenus vorax, Trogoderma granarium 

 (Dermestidae, Coleoptera) (in collaboration with G. K. KARNAVAR) 

 NAKAMURA. I. M.D., Prof. — Dept. of Anat., Fukushima Med. Coll.. 

 Sugitsuma-cho 5 — 75, FUKUSHIMA, Japan 



a. Analysis of prospective areas and differentiation potencies in the epi- 

 blast of the blastoderm. Gallus domesticus (Aves) 



b. Analysis of developmental mechanism of the alimentary tract. (Amphi- 

 bia) , Homo sapiens (Primates) 



NAKAMURA, K. M.D., Dr.Med.Sci.. Prof. — Dept. of Anat., Div. I, Kobe 



Univ. School of Med., Kusunoki-cho 7, Ikuta-ku, KOBE, Japan 

 a. Experimental teratological studies of the central nervous system (direct 



interference with foetal brain in utero). Rattus norvegicus (Rodentia), 



Oryctolagus cuniculus (Lagomorpha) 

 NAKAMURA, O. D.Sc. M.I.I.E.. Prof. — Biol. Lab., Osaka Gakugei 



Univ., Ten-noji-ku, OSAKA, Japan 



a. Map of presumptive regions and formative movements. Rana spec. 

 (Anura) 



b. Cytodifferentiation during cleavage. (Amphibia) 



c. Cell interactions in relation to cytodifferentiation. (Amphibia) 



d. Changes in subcellular fine structures during early development. 

 (Amphibia) 



NAKANO, E. M.A.. D.Sc, M.I. I.E. — Biol. Inst.. Fac. of Sci., Nagoija 

 Univ.. Chikusa-ku, NAGOYA, Japan 

 a. Metabolic analysis of early development. Hemicentrotus pulcherrimus 

 (Echinoidea), Oryzias latipes (Teleostei) 

 NAKANO. Y. M.D.. Prof. — Dept. of Anat., Kansai Med. School, Fumi- 

 2ono-cho. Moriguchi, OSAKA, Japan 



145 



