Takamoto 89 Thomason 



b. The role of the entoderm in the development of mesodermal organs. 

 Triturus pyrrhogaster and Hynobius nebulosus (Urodela) 

 TAKATA, K. M.A. (Rigakushi) — Biol. Inst.. Fac. of Sci.. Nagoya Univ., 

 Chigusa-Ku, NAGOYA. Japan 



a. Ribonuclease activity in different presumptive regions of developing 

 embryos. Triturus pyrrhogaster (Urodela) 



b. Physico-chemical state of ribonucleic acid in neural induction. Triturus 

 pyrrhogaster (Urodela) 



TAKAYA. H. Ph.D., Prof. — Biol. Lab.. Dept of Lit. and Sci., Konan 

 Univ., KOBE. Japan 



a. Production of situs inversus viscerum. Triturus, Hynobius. 

 Rana. Bufo (Amphibia) 



b. Sex-reversal. Triturus, Rana (Amphibia) 



c. Regional specificity of the inductive faculty of organizer. Triturus 

 Hynobius (Urodela) 



TALEPOROS. P. D. B.S.. M.A. — Dept of Zool.. Fac. of pure Sci., Co- 

 lumbia Univ.. Broadway and 116th St. NEW YORK 27, N.Y., U.S.A. 

 a. Apyrase activity during regeneration. Tubularia (Coelenterata) 

 h. RNA inhibition of phosphatases. Rana pipiens (Anura) 

 TARDENT, P. — Abt. fiir Zoophysiol., Zool. Inst, der Univ., Sahlistr. 8. 

 BERN, Schweiz 

 a. Regeneration (Bedeutung der I-Zellen). (Hydrozoa) (in Zusammen- 

 arbeit mit F. E. LEHMANN) 

 TEMPELTON. M. A.B. — Dept of Anat.. Med. School. Univ. of Kansas. 

 LAWRENCE. Kansas. U.S.A. 

 a. Histochemical study of the influence of nerves upon the developing 

 limb. Gallus domesticus (Aves) 

 TENG KHOEN HING, J. T. — Anat.-Embryol. Inst.. Municipal Univ. of 

 Amsterdam. Mauritskade 61. AMSTERDAM O. Holland 

 a. Studies concerning the effect of X-rays on embryonic development. 

 Continuation of earlier experiments. (Urodela) (in collaboration with 

 H. A. L. TRAMPUSCH) 

 TESTA. I. Dr — Heihgenberg-Inst., ( 1 7b) HEILIGENBERG. Kreis Ucbcr- 

 lingen Bodensee. Deutschland 

 (no data received on Nov. 1^'. 1953) 

 TEYSSEYRE. Miss J. Dr en Med. — Lab. d'Embryol.. Fac. de Med., 15 

 Rue de I'Ecole de Med., PARIS Vie. France 

 a. Repercussions du fonctionnement thyroidien maternel sur le develop- 

 pement du systeme nerveux de I'embryon. 

 THEILER, K. Dr Med. — Anat. Inst, der Univ.. Gloriastr. 19. ZURICH. 

 Schweiz 

 a. Untersuchungen iiber die Auswirkung verschiedener Letalfaktorcn auf 

 die Entwicklung der Wirbelsaule. 

 THOMAS, R. Lic.Sci.Chim. — Lab. de Morphol. anim., Fac. des Sci.. Univ. 

 hbre de Bruxelles. 1850 Chaussee de Wavre. BRUXELLES-Auderghem. 

 Belgique (no data received over some years) 



THOMASON. Miss D. B.A. (Hons.) — The Royal Free Hospital School 

 of Med., 8 Hunter St. LONDON W.C.I. England (U.K.) 

 a. Absorption and localisation of phosphate in embryos during development, 

 using P 32. (Amphibia) 



