a. Utilisation des techniques de microscopie electronique dans l'etude de 

 l'ovogenese. (Mammalia) (en collaboration avec R. MORICARD et Mrs. 

 N. HINGLAIS (GUILLAUD)) 

 CASPARI, E. W. Ph.D., Prof. — Shanklin Lab. of Biol., Wesleyan Univ., 

 MIDDLETOWN, Conn., U.S.A. 



a. Mitochondria in development and heredity. Mus musculus (Rodentia) 



b. Development of pigment granules and riboflavin in the testis. Ephestia 

 Kiihniella (Lepidoptera) 



CASTIGLI (PITOTTI), Mrs. M. Dott., Prof. — 1st. di Biol, gen., Fac. di 

 Med., S. Pietro, PERUGIA, Italia 



a. Natura della gastrulazione senza segmentazione. Petromyzon [luviatilis 

 (Cyclostomata) 



b. Azione e reazione nella metamorfosi. Bufo vulgaris (Anura) 



c. Morfogenesi proteica. 



CASTIGLIONI, Miss M.C. Dr. — 1st. di Genet., Univ. di Milano, Via 

 Celoria 10, MILANO, Italia 



a. Experimental study of development of pseudotumors. Drosophila spec. 

 (Dipteta) 



b. Transplantation of eye discs between stocks with developmental abnor- 

 malities of the eye. Drosophila spec. (Diptera) 



c. Paper chromatography of mutants. Drosophila spec. (Diptera) 



d. Tissue culture. Drosophila spec. (Diptera) 



CATE, G. ten M.D., M.I. I.E. — Anat.-Embryol. Inst., Municipal Univ. of 

 Amsterdam, Mauritskade 61, AMSTERDAM O, Holland 



a. Study about the origin of the specific lens protein a-crystallin and of 

 other organ-specific proteins in development. (Amphibia), Gallus spec. 

 ( A ves ) 



b. Study on the development of organ-specific enzymes or enzymepatterns, 

 e.g. histidase in liver. (Amphibia) , Gallus spec. (Aves) 



c. Study on the effect of temperature on morphological development. 

 (Amphibia) 



CATHER, J. N. B.S., M.S., Ph.D. — Dept. of Zool., Univ. of Michigan, 



ANN ARBOR, Mich., U.S.A. 

 a. The differentiation of the shell gland. Ilyanassa obsoleta and other 



Gastropoda and Pelecypoda (Mollusca) 

 CATHEY, W. J. Dr. — Dept. of Pathol., Johns Hopkins Hospital, The Johns 



Hopkins Univ., BALTIMORE 5, Md., U.S.A. 

 CAUNA, N. M.D., M.Sc. — Dept. of Anat, Med. School, King's Coll., 



Univ. of Durham, NEWCASTLE upon Tyne, England 



a. Development of cutaneous receptor organs and nerves. Homo sapiens 

 (Primates) 



b. Early development of limbs. Homo sapiens (Primates) and other spp. 

 (Vertebrata) 



CEAS, Miss M. P. Ph.D. — Stazione Zool, Acquario, NAPOLI, Italia 



a. Biochemical activities of the different presumptive territories of the young 

 gastrula. Discoglossus pictus (Anura) 



b. Distribution of DL Methionine-S 35 in eggs, Phallusia mamillata (Asci- 

 diae) 



c. Deoxycytidilic monoph.-deaminase activity in normal and hybrid embryo. 

 (Echinoidea) 



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