d The relationship of enzyme induction to the control of organ growth. Rattus norvegicua. 

 Miis musctiliis (Rodentia) 



• ARIENS KAPPERS, J. M.D., Prof. — The Netherlands Central Inst, for Brain Research, 



IJdijk 28, AMSTERDAM-O., Netherlands 



(no embryological work in progress) 

 ARIMA, Sh. D.Agr., Prof. — Lab. of Anim. Morphol., Biol. Inst., Fac. of Sci., Nara 



Women's Univ., Kitauoya-Nishi-machi, NARA, Japan 

 a Studies on the end-products of metabolism in the embryo and the tadpole. Rhacophorus 



schlegelii var. arborea (Anura) 

 b Effects of mammalian prolactin on the growth and the nitrogenous excretion of tadpoles. 



Rhacophorus schlegelii var. arborea (Anura) 

 ARMS, Miss K. Ph.D. — Dept. of Biol. Sci., Stanford Univ.. STANFORD, Calif. 94305, 



U.S.A. 

 a Control of nucleic acid metabolism of isolated embryonic nuclei. Xenopus laevis (Anura) 

 ARMSTRONG, P. B. M.D., Prof. — Dept. of Anat., School of Med., State Univ. of New 



York, 766 Irving Ave.. SYRACUSE, N.Y. 13210. U.S.A. 

 a Function of the developing liver. Amiurus nebulosus (Teleostei) 

 b Behavioral responses in developing embryos. Amiurus nebulosus (Teleostei), Ambysfoma 



punctatum (Urodela) 

 ARMSTRONG. Mrs. R. C. Ph.D. — Dept. of Biol. Sci., Stanford Univ., STANFORD, 



Calif. 94305, U.S.A. 

 a Developmental pathology and teratogenesis, with special reference to the effect of materna? 



vitamin deficiencies and the ocular system. Rattus norvegicus (Rodentia) 

 b The relationship between cell replication and cytodifferentiation in embryonic lens cells as 



studied by tissue culture and autoradiographic methods. Mus musculus (Rodentia) 

 ARNAULD, Miss E. L. Lic.es Sci. — Lab. de Biol, anim., Fac. des Sci. de Bordeaux, 351 



Cours de la Liberation, 33-TALENCE, France 

 a Etude experimental du developpement du mesonephros. Rana spec, Discoglossus spec, 



Bufo spec. (Anura) 

 b Etude experimentale de la metamorphose du rein. Rana spec, Discoglossus spec, Buio 



spec. (Anura) 

 ARNDT, E. A. Dr.rer.nat., Prof. — Zool. Inst, der Universitat, Abt. Meeresbiologie, Univer- 



sitatsplatz 2, ROSTOCK, Deutsche Demokratische Republik 

 a Morphologie, Histochemie und Physiologie der Oogenese von Susswasserformen. (Tele- 

 ostei) 

 ARNOLD, J. M. Ph.D. — Pac. Biomedical Res. Center. 2538 The Mall, Univ. of Hawaii. 



HONOLULU, Hawaii 96822, U.S.A. 

 a Studies on the egg cortex (histochemical techniques, electron microscopy and centrifuga- 



tion). Loligo pealii (Decapoda). Octopus spec. (Octopoda, Mollusca) 

 h Studies on the developmental fine structure of the eye-lens. Loligo pealii (Decapoda), 



Octopus spec. (Octopoda, Mollusca) 

 c Studies on the formation of the blastoderm and cleavage. (Cephalopoda, Mollusca) 



• ARORA, H. L. Ph.D. — Rockefeller Univ.. New York. N.Y. 10021. U.S.A. 



ARRU, Miss A. Dr. — 1st, di Biol, e Zool. gener., Univ. di Sassari, SASSARI, Sardegna, 

 Italia 



a Gonadogenesis. Crenilabms spec, (Labridae), Syngnathus spec. (Syngnathiformes, Tele- 

 ostei) 



ARTHUR, Miss E. M.Sc — School of Biol. Scis., Univ. of East Angha, Wilberforce Road, 

 NORWICH, NOR 85C, England 



a Neoplasms, particularly lymphosarcomas. Xenopus laevis (Anura) 



h Nuclear-cytoplasmic interaction in early development. Xenopus laevis (Anura) 



ASAKURA, K. — Biol. Inst., Fac of Sci., Univ. of Kanazawa. Marunouchi-1, KANAZAWA, 

 Japan 



ASAMI, K. M.S. — Div. of Biol., Nat. Inst, of Radiol. Scis, Anagawa 4-9, CHIBA, Japan 



a Biochemical research on the hormonal control of placental growth. Rattus norvegicus 

 (Rodentia) 



ASAYAMA, S. D.Sc, Prof. — Lab. of Embryol., Fac. of Sci., Osaka City Univ., Sugimoto- 

 cho, Sumiyoshi-ku, OSAKA, Japan 



a The effect of steroid hormones upon sex differentiation; experiments with the method of 

 organ culture. Mus musculus (Rodentia) 



b Study on gonad differentiation. Homo sapiens (Primates) 



c Experimental analysis of gonadal sex. Callus domesticus (Aves) 



ASHBY. K. R. Ph.D. — Dept. of Zool, Univ. of Durham, South Road, DURHAM, Eng- 

 land 



a The development of the reproductive system, and the modifications induced by treatment 

 with steroid hormones during the course of sexual differentiation. Salmo trutta (Teleostei) 



ASHHURST, Miss D. E. Ph.D. — Dept. of Anat.. Med. School. Univ. of Birmingham, 

 Edgbaston, BIRMINGHAM 15, England 



a Development of connective tissue in the pupa: site of polymerization of collagen molecules 

 (using labelled proline). Galleria mellonella (Lepidoptera) 



11 



