a Recognition of specificity in compound forms. Botryllus primigenus, Botrylloides violaceum 



(Ascidiacea) (with H. WATANABE) 

 b Differentiation of endostyle. Botryllus primigenus, Halocythia roretzi (Ascidiacea) 

 TANAKA, O. M.D. — Dept. of Anat., Kyoto Univ., Konoe-cho, Yoshida, Sakyo-ku, 



KYOTO 606, Japan 

 a Epidemiology of skeletal anomalies in embryos and foetuses. Homo sapiens {Primates) 

 b Tests on drug teratogenicity. Macaca mulatta, M. fuscata (Primates) 

 TANIMURA, T. M.D. — Dept. of Anat., Kyoto Univ., Konoe-cho, Yoshida, Sakyo-ku, 



KYOTO 606, Japan 

 a Epidemiology and pathogenesis of malformations in embryos. Homo sapiens (Primates) 

 b Teratogenicity test of chemicals. Macaca fuscata, M. mulatta (Primates) 

 TARDENT, P. Dr.phil., Prof. — Zool.-Vergl. Anat. Inst., Univ. Zurich, Kiinstlergasse 16, 

 CH-8006 ZURICH, Switzerland • 



TARIN, D. M.D. — Anat. Dept., Med. School, Leeds Univ., LEEDS LS2 9NL, England 

 a The mechanism of neural induction, especially the role of ecto- and mesodermal components 

 and the nature of secondary nervous systems induced by organiser transplants (histology, 

 histochemistry, electron microscopy, time lapse cinematography). Xenopus laevis (Anura) 

 b Epithelial-mesenchymal interactions in limb development (histology, histochemistry, 



electron microscopy, transplantation) . Xenopus laevis (Anura) 

 TARKOWSKI, A. K. Ph.D., D.Sc. — Dept. of Embryol., Zool. Inst., Univ. of Warsaw, 

 Krakowskie Przedmiescie 26/28, WARSZAWA 64, Poland • 



a Mechanisms of cell differentiation in early development. Mus musculus (Rodentia) 

 b Experimental chimerism. Mus musculus (Rodentia) 

 c Sexual differentiation and gametogenesis. Mus musculus (Rodentia) 

 TARTAR V Ph.D., Prof. — Dept. of Zool., Univ. of Washington Field Lab., R.l Box 250, 



NAHCOTTA, Wash. 98637, U.S.A. 

 a Production of decorticated cells by micrurgical or chemical methods. Stentor coeruleus 



(Ciliata) 

 b Cytokinesis studied by micrurgy. Stentor coeruleus (Ciliata) 

 c Effects of single heat shocks. Stentor coeruleus (Ciliata) 

 d Mouthparts induction in the oral primordium. Stentor coeruleus (Ciliata) 

 e Bleaching and pigment regeneration. Stentor coeruleus (Ciliata) 



f Size inheritance and regulation of number of body kinetics. Stentor coeruleus (Ciliata) 

 TASSAVA, R. A. Ph.D. — Dept. of Zool., Coll. of Biol. Sci., Ohio State Univ., 1735 Neil 



Ave., COLUMBUS, Ohio 43210, U.S.A. 

 a Role of hormones, nerves, and RNA synthesis in limb regeneration. Notophthalmus 



viridescens (Urodela) 

 b Thyroid hormones and development. Notophthalmus viridescens (Urodela) 

 TATA, J. R. D.Sc. — Developm. Biol. Div., Natl. Inst, for Med. Research, Mill Hill, 



LONDON N.W.7, England 

 a Thyroid hormone-induced metamorphosis. Rana catesbeiana, Xenopus laevis (Anura) 

 b Effect of hormones on organ cultures. Rana spec, Xenopus laevis (Anura) 

 c Early metamorphic competence of larvae: biochemical analysis of the acquisition of response 

 of very early stages of larval cells (Nieuwkoop-Faber stages 38-41) to thyroid hormones 

 that resembles spontaneous metamorphic response at later stages. Xenopus laevis (Anura) 

 d Prevention by ovine prolactin of developmental changes induced by thyroid hormones 

 studied at the level of nucleic acid synthesis in target tissues (liver, tail, skin). Rana 

 catesbeiana (Anura), Diemictylus viridescens (Urodela) 

 e Induction of yolk proteins by oestrogen in male liver in vivo and in vitro. Same 



species as c 

 f Regulation of translation of messengers for egg yolk proteins. Same species as c 

 TA VERNE, M. — Zool. Lab., Univ. of Amsterdam, Plantage Doklaan 44, AMSTERDAM 



C, Netherlands 

 a Umbilical sphincter. Oryctolagus cuniculus (Lagomorpha) 

 b Placenta (Mammalia) 



TAYLOR, A. C. Ph.D., Prof. — Dept. of Anat., Univ. of Texas Dental Branch, P.O.Box 



20068, HOUSTON, Tex. 77025, U.S.A. • 



a Effects of macrophage migration inhibitors (MIF) on morphogenetic cell movements 



during early development. Gallus domesticus (Aves) 

 b Development of the attachment of epithelial cells to the tooth. Rattus spec. (Rodentia), 



Callithrix jacchus (Primates) 

 TAYLOR, Miss E. L. Ph.D. — Dept. of Histol. and Embryol., School of Dental Med., Univ. 



of Pennsylvania, 40th and Spruce Sts., PHILADELPHIA, Pa. 19104, U.S.A. 

 a Maintenance of differentiation in cultured heart cells. Gallus domesticus (Aves) 

 TAYLOR, Miss J. M. Dr. — Lab. of Cell Biol., Dept. of Biol. Sci., Wellesley Coll., WEL- 



LESLEY, Mass. 02181, U.S.A. 

 TCHELEBI (PAPILLON), Mrs. M. — Lab. d'Evol. des Etres Organises, Fac. des Sci., 105 



Bd. Raspail, 75 PARIS Vie, France 

 TCHERNIAEV, G. Cand.sci.biol. — Inst. Limnol. de l'Acad. des Sci. de l'URSS, LIST- 

 VENITCHNOiE sur Baikal, region d'Irkoutsk, U.S.S.R. 



178 



