Kalk 47 Kat 



KALK Mrs M. J. B.Sc. (London) — Dept of Zool.. Univ. of the Witwaters- 

 rand, Milner Park. JOHANNESBURG, South Africa. 

 a. An investigation into the biochemical ontogeny of muscle by an immuno- 

 logical technique. Xenopiis laevis (Aniira) 



KALLfiN, B. Docent — Tornblad-Inst. for comp. Embryol., Biskopsgatan 7, 

 LUND, Sweden. 



a. Morphogenetic significance of the ncuromeres. Mus musciilus (Rodentia) 



b. Development of rhombencephalic nuclei. Mu5 mascu/as (Rodentia) (team 

 work with S. BENGMARK and R. HUGOSSON) 



c. Influence of anaesthesia on embryonic development. Mus musculus 

 (Rodentia) (team work with B. LINDSKOG) 



KAMER. J. C. V. d. Dr Sc. — Zool. Lab der Rijks Univ., Janskerkhof 3. 

 UTRECHT, Holland. 



a. Comparative cmbryological study of pineal cytology. Esox lucius 

 (Teleostei), Rana temp. (Anura) 



b. Normal development and cytology of the pineal region. Torpedo ocellata 

 and Torpedo marmorata (Selachii) 



c. Normaldevelopment of the ear. Xenopus /aeui5 (Anura) (Normal Table) 



d. Normal development and cytology of the saccus vasculosus. Scyllium 

 stellate and Scyllium canicula (Selachii) 



KANOH, Y. Rigakushi (M.S.), Asst Prof. — Zool. Inst., Fac. of Sci., Hok- 

 kaido Univ., North 8, West 5, SAPPORO, Japan. 



a. Morpho- and physiological investigations on activation of eggs. Onco- 

 rhynchus keta W. (Teleostei) 



b. Experimental analysis of fertilization process. Clupea pallasii C. & V. 

 (Teleostei) (in collaboration with R. YANAGIMACHI) 



KAN TIEN LI B.Sc. — Lab. for Developm. Physiol., Inst, of Exper. Biol.. 

 Acad. Sinica. 865 Chang Ning Rd, SHANGHAI, China, 

 (no data received on Nov. 1^^ 1952) 



KARCZMAR, A. G. Ph.D. — Georgetown Univ., School of Med., WASH- 

 INGTON 7, D.C., Md, U.S.A. 



a. The alkaline phosphatase activity in regenerating hmbs. The compa- 

 rison of the activities of this enzyme in dedifferentive, growth and diffe- 

 rentiation stages of regeneration on one hand and in hmb ontogeny on the 

 other. Activities of alkaline phosphatase in experimentally induced chan- 

 ges of regenerative fate. Ambystoma punctatum and opacum (Urodela) 



b. The effect of antimitotics and carcinogens on regeneration. The effect 

 of nitrogen mustard as compared to that of denervation. The comparison 

 of the effects of these agents during various stages of regeneration, with 

 special emphasis on the effect of carcinogens on dedifferentive stage of 

 regeneration and on experimentally induced exaggerated dedifferentia- 

 tion (regression). Ambystoma punctatum and opacum (Urodela) 



c. Effect of pharmacological agents during progressive stages of differen- 

 tiation. Change of response to agents acting on central and peripheral 

 system during morphogenesis. Ambystoma punctatum and opacum 

 (Urodela) 



d. Dissociation of the effects of carcinogens on dedifferentiation, growth and 

 differentiation phase of regeneration. Ambijstoma punctatum and opacum 



KATAKURA, Y. M.A — Biol. Lab., Keio Univ., Hiyoshi, Kohoku, YOKO- 

 HAMA. Japan, 

 a. Differentiation of the primordial germ cell. Bombyx mod (Lepidoptera) 



