a Tissue culture of fetal material in connection with the problem of sterility. Homo sapiens 



(Primates) 

 TAMARELLE (GARAUDY), Mrs. M.; Dr.Univ. - Lab. de Zool. Exp., Univ. de Bordeaux I, Av. des 



Facultes, 33405 TALENCE, France 

 a Descriptive and experimental embryology, especially ultrastructure of the dorsal organ. (Collem- 



bola) 

 TARDENT, P.; Dr.phil., Prof. - Zool.-vergl. Anat. Inst., Univ. Zurich, Kunstlergasse 16, 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, histo- 

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

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



microscopy, transplantation). Same species as a 

 c Interactions between epithelial and connective tissues in tumour development, invasion and 



metastasis (histology, electron microscopy, transplantation). (Vertebrata) 

 TARKOWSKI, A. K.; Ph.D., D.Sc, Prof. - Dept. of Embryol., Zool. Inst., Univ. of Warsaw, 



Krakowskie Przedmiescie 26/28, WARSZAWA 64, Poland 

 a Preimplantation development in vivo and in vitro. Mus musculus (Rodentia) 

 b Virus assisted fusion of embryonic cells and of eggs with somatic cells. Same species as a 

 c Chromosomal aberrations in embryogenesis. Same species as a 

 TARONE, G.; Ph.D. - Cell and Molec. Biol. Lab., Dept. of Human Anat., Univ. of Torino, Corso 



M.d'Azeglio 52, 10126 TORINO, Italy 

 a Cell membrane differentiation; immunochemistry of surface macromolecules. Mus musculus 



(Rodentia) 

 b Membrane-mediated growth control in BHK cells. Mesocricetus auratus (Rodentia) 

 TARROUX, P. J. - Lab. de Zool., Ecole Norm. Superieure, 46 rue d'Ulm, 75230 PARIS Cedex 05, 



France 

 a Ribonucleic acid metaboHsm in development of wing imaginal discs. Pieris brassicae (Lepidop- 



tera) 

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



NW7 lAA, England 

 TAVERNE, M. A. M. - Inst, of Vet. Obstet., Artif. Inscm., and Reprod., State Univ., Yalelaan 7, 



Univ.centrum "De Uithof, UTRECHT, Netherlands 

 a Cytology and morphology of the placenta, especially changes in the feto-maternal boundary 



during partus. Ovis aries, Sus scrofa domesticus (Artiodactyla) 

 TCHERNIAEV, G.; Cand.biol.sci. - A.N.Severtzov Inst, of Evol. Morphol. and Ecol. of Animals, 



Acad, of Sci. of the USSR, Lenin Ave.33, MOSCOW 1 17071, U.S.S.R. 

 a Embryology, phylogenesis of development and reproduction, many spp. (Cottidae, 



Comephoridae, Paracottidae, Cottocomephoridae), Coregonus spp., Thymallus spp. (Salmonidae, 



Teleostei) 

 TEI, Mrs. S.; Dr. - 1st. di Anat. Comp., Univ. di Perugia, Via A. Pascoli, 06100 PERUGIA, Italy 

 a Action of magnetic field on regeneration. Dugesia lugubris (Turbellaria) 

 TEILLET, Miss M.-A. - Lab. d'Embryol., Univ. de Nantes, 38 Bd.Michclet, B.P.1044, 44037 



NANTES CEDEX, France 

 TEJEDO MATEU, A. - Dept. of Anat., Univ. of Barcelona, C/.Casanova 143, BARCELONA 11, 



Spain 

 a Mesohydronephrosis and ureterohydronephrosis in a 12mm embryo. Homo sapiens (Primates) 

 TEMPELAAR, M. J.; Drs. - Genet. Inst., State Univ., Biol. Centrurti, Kerklaan 30, Postbus 14, 



HAREN, Gr., Netherlands 

 a Abnormal DNA-content in developing and adult stages carrying X-ray-induced chromosome 



aberrations (cytophotometry). Tetranychus urticae (Acari, Arachnida) 

 TEMPLE, D. - Lab. d'Histol. et d'Embryol., Univ. de Montpellier, 2 rue Ecole de Medecinc, 34000 



MONTPELLIER, France 

 TENCER, Miss R.; Dr.en Sci. - Dept. of Molec. Biol., Free Univ. of Brussels, 67 rue des Chevaux, 



1640 RH0DE-ST.-GEN£SE, Belgium 

 a Cell surface during early development. Xenopus laevis (Anura), Pleurodeles waltlii, Ambystoma 



mcxicanum (Urodela) 

 TEPLITZ, Miss N. A.; Cand.biol.sci. - Inst, of Developm. Biol., Acad, of Sci. of the USSR, Vavilov St. 



26, MOSCOW 117334, U.S.S.R. 

 a The role of neurotransmitters (acetylcholine, serotonin, catecholamines) in early embryogenesis. 



Strongylocentrotus drobachiensis, S. nudus, S. intcrmedius, Paracentrotus lividus, Arbacia lixula, 



Sphaerechinus granularis (Echinoidea) (with G. A. BUZNIKOV) 

 TERMIER, M. - Lab. d'EntomoI. et d'Ecophysiol. Exp., Univ. Paris XI (Paris-Sud), Bat. 446, 91405 



ORSAY, France 

 a Development of flight muscles. Drosophila melanogaster (Diptera) 

 TERPILOWSKA, Miss B.; Ph.D. - Inst, of Zool., Univ. of Wroctew, ul. Sienkiewicza 21, 50-335 



WROCLAW, Poland 

 a Early developmental stages. Acanthocyclops spec. (Copepoda) 

 TESTA-BAPPENHEIM, I.; Dr.med.A.O., Prof. - Lab. Antropol., Univ. di Camerino, Via Filippo 



Camerini 5, 62032 CAMERINO, Italy 

 a Experimental embryology. Triton alpestris, T. taeniatus (Urodela) 

 b Developmental genetics and pathology. Homo sapiens (Primates) 

 THEILER, K.; Dr., Prof. - Dept. of Anat., Histol., and Embryol., Univ. of Ziirich, Gloriastr.l9, 8006 



ZURICH, Switzerland 



99 



