TONGE, C. H. D.D.Sc, Prof. — Dept. of Oral Anat., Dental School, Northumberland Rd., 



NEWCASTLE upon Tyne NE1 8TA, England 

 a Tooth development and eruption 

 b Effect of severe undernutrition on the development and growth of teeth and jaws (including 



rehabilitation) . Sus scrofa (Artiodactyla) 

 c Protein calory deficiency and rehabilitation relative to the development and growth of 



teeth and jaws. Sus scrofa (Artiodactyla) 

 TONNEYCK (MULLER), Mrs. I. — Anat.-Embryol. Inst., Univ. of Amsterdam, Mauritskade 



61, AMSTERDAM-O., Netherlands 

 a Experimental studies on the morphogenesis of the skull. Gallus domesticus (Aves) 

 TORII, K. Dr. — Dept. of Biochem., Nippon Med. School, 1-1-5 Sendagi, Bunkyo-ku, 



TOKYO, Japan 

 a Genetic control of hemoglobin switch during metamorphosis. Rana catesbeiana (Anura) 



(with R. SHUKUYA) 

 TORO, I. M.D., Prof. — Inst, of Histol. and Embryol., Med. Univ., Tuzolto u. 58, BUDA- 

 PEST IX, Hungary 

 a Experimental and physiological embryology; teratogenesis. Pleurodeles waltlii, Ambystoma 



mexicanum (Urodela), Gallus domesticus (Aves), Rattus rattus (Rodentia) 

 TORO, I., Jr. M.D. — Inst, of Histol. and Embryol., Med. Univ., Tuzolto u. 58, BUDAPEST 



IX, Hungary 

 a Developmental pathology and teratogenesis (electron microscopy). Rattus rattus (Roden- 

 tia) 

 b Placental ultrastructure. Same species as a 

 TOROK, L. J. Ph.D. — Inst, of Histol. and Embryol., Med. Univ., Tuzolto u. 58, BUDAPEST 



IX, Hungary 

 a Regeneration and somatic embryogenesis with special reference to the morphogenetic role 



of the nervous system. Dugesia (= Euplanaria) lugubvis (Turbellaria) 

 b Nucleo-histone changes during morphogenetic processes of regeneration. Same species as a 

 c Nucleo-histone changes during embryonic development and regeneration. Tritutus cristatus 



(Urodela), Xenopus laevis (Anura) 

 TORRES (WINTENBERGER), Mrs. S. Dr.es Sci.Nat. — Station Centr. de Physiol. Anim., 



Inst. Natl, de la Recherche Agronom., C.N.R.Z., 78 JOUY-en-JOSAS, France 

 a La mortalite embryonnaire precoce; evolution des oeufs aux premiers stades, dans les 



conditions normales et avec variation de l'equilibre endocrinien de la mere. Ovis aries 



(Artiodactyla) 

 b La mortalite embryonnaire. Sus scro[a (Artiodactyla) 



c Fertilization and development of superovulated eggs. Ovis aries (Artiodactyla) 

 d Activite respiratoire des oeufs en liaison avec la mortalite embryonnaire. Ovis aries 



(Artiodactyla) 

 e L'activite respiratoire des blastocystes ages de 5 jours. Oryctolagus cuniculus (Lagomor- 



pha) 

 TOTO, P. D. D.D.S., Prof. — Dept. of Oral Pathol., Sch. of Dent., Loyola Univ., 1757 



W.Harrison St., CHICAGO, 111. 60612, U.S.A. 

 TOWERS, B. M.B., Ch.B. — Dept. of Paediat. & Anat., Center for the Health Sci., U.C.L.A., 



LOS ANGELES, Calif. 90024, U.S.A. 

 a Development of fetal lung and changes at birth (experimental). Rattus rattus (Rodentia), 



Ovis aries (Artiodactyla) 

 b Structure and functions of fetal larynx (experimental). Rattus rattus (Rodentia), Ovis aries 



(Artiodactyla) 

 TRAMPUSCH, H. A. L. Ph.D. — Anat.-Embryol. Inst., Univ. of Amsterdam, Mauritskade 



61, AMSTERDAM-O., Netherlands • 



a Mechanics of the morphogenetic field during regeneration. Ambystoma mexicanum 



(Urodela) 

 b Compatibility of xenoplastic blastemata, used for the study of regeneration. (Anura, 



Urodela) 

 c Regeneration from extremities, situated in heterotopic positions. Xenopus laevis (Anura) 

 d Analyses of fracture-repair. Same species as a (with H. J. PRINS) 

 e Embryonic constitution of the dermis and its behaviour during regeneration. Same species 



as a 

 f Dedifferentiation and differentiation in blastemata. Dugesia spp. (Turbellaria) 

 TRASLER, Mrs. D. G. Ph.D. — Dept. of Biol., McGill Univ., MONTREAL 110, Que., 



Canada 

 a Mode of inheritance of, and elements of face shape that predispose an embryo to cleft lip. 



Mus musculus (Rodentia) 

 TRAURIG, H. H. Dr., Prof. — Dept. of Anat., Med. Center, Univ. of Kentucky, LEXING- 

 TON, Ky. 40506, U.S.A. 

 a Analysis of the physico-chemical properties of DNA in differentiating cells. Triturus 



viridescens (Urodela), Gallus domesticus (Aves), Mus musculus, Rattus rattus (Rodentia), 



Homo sapiens (Primates) (with S. P. MODAK) 



182 



