I OKI YASU, K.. Ph. I).: Dept of Biol., Univ. of California, San Diego, P.O. Box 109, LA JOLLA, Calif. 



92037, U.S.A. 

 .1 Spermatogenesis in relation to genetics. Drosophila melanogaster (Diptera) 

 TOMPKINS. R.:Ph.D. Dept. of Biol., Princeton Univ., PRINCETON. NJ 08540, U.S.A. 

 TOTO P. 1).: D.D.S., Prof. - Dept. of Oral Pathol., Sen. of Dent., Loyola Univ., 2160 South First 



Uc MAYWOOD, 111. 60153, U.S.A. 

 a Age changes in dental tissues, oral mucosa and salivary glands. Rattus norvegicus (Rodentia), 



Homo sapiens (Primates) 

 rOl RIAN A. Y.; M.D., Assoc. Prof. - Dept. of Med., Div. of Neurol., Duke Univ. Med. Center, 



Dl RHAM, NC 27710, U.S.A. 

 a Differentiation, hormonal induction and immunology of phenylalanine hydroxylase in a minimal 



deviation hepatoma cell culture. (Mammalia) 

 TOWERS B ; M.B., Ch.B. Dept. of Paediat. & Anat., Center for Health Sci., Univ. of Calif., LOS 



ANGKLES, 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). Same species as a 

 TRASLER, Mrs. D. G.; Ph.D. Dept. of Biol., McGill Univ., MONTREAL H3C 3G1, 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., Assoc. Prof. - Dept. of Anat., Univ. of Kentucky, Rose St., LEXINGTON, Ky. 



40506, U.S.A. 

 a Uptake of 3H-labeled testosterone by brain, muscle, thymus, liver, and reproductive organs of 



male and female neonate and adult animals. Rattus rattus (Rodentia) (with J. N. SCOTT) 

 b Postnatal development of activities of several lysosomal acid hydrolases in the neonatal and adult 



lung. Same species as a 

 TRILSTAD R. L.; M.D. - Developm. Biol. Lab.. Massachusetts Gen. Hosp., BOSTON, Mass. 02114, 



U.S.A. ISDB 



a Development of the fibrous architecture of the orthogonal collagen lamellae in the corneal 



stroma. Gallus domesticus (Aves) 

 b Characterization of the molecular species of collagen in developing connective tissues. Same 



species as a 

 c Synthesis and degradation of hyaluronic acid in the developing cornea. Same species as a 

 d Collagen fibrillogenesis in vivo and in vitro using collagen types I, H, III and IV. Same species as a 

 TRINKAUS, J. P.; Ph.D., Prof. - Dept. of Biol., Kline Biol. Tower, Yale Univ., NEW HAVEN, Conn. 



06520, U.S.A. ISDB 



a Mechanism of normal morphogenetic cell movements (especially epiboly), of invasive movements 



of cancer cells, and of contact inhibition of cell movement. Gallus domesticus (Aves), Fundulus 



heteroclitus (Teleostei), normal and transformed cell lines (Mammalia) 

 b The nature of cell adhesions and the mechanism of tissue cell locomotion, both in vitro and in 



vivo. Same species as a 

 c The role of microtubules and contractile microfilaments in cell form changes and in locomotion. 



Same species as a 

 d Structure and chemistry of the cell surface, as related to adhesiveness and locomotion. Same 



species as a 

 TRIONE, E. J.; Dr., Assoc. Prof. - Dept. of Bot. and Plant Pathol., Oregon State Univ., CORVALLIS, 



OR 97331, U.S.A. 

 TRIPATHI, C. P. M.; M.Sc. - Dept. of Zool., Univ. of Gorakhpur, GORAKHPUR 273001, India 

 a The effects of chemosterilants on developmental stages. Sarcophaga ruficornis (Diptera) (with 



H. S. CHAUDHRY) 

 TRIPLETT, E. L.; Ph.D., Assoc. Prof. - Dept. of Biol. Sci., Univ. of California, SANTA BARBARA, 



CA 93106, U.S.A. 

 TSAFRIRI, A.; Ph.D. Dept. of Biodynamics, Weizmann Inst, of Sci., P.O.B. 26, REHOVOT, Israel 



temporarily: Dept. of Physiol., Univ. of Maryland, 660 Redwood St., BALTIMORE, Md. 21201, 



U.S.A. 

 a Control of oocyte maturation. Sus scrofa domesticus (Artiodactyla), Macaca mulatta (Primates) 

 TSUKAHARA, J.; D.Sc. - Marine Biol. Station, Nagoya Univ., Sugashima, TOBA, Mie-ken, 517 Japan 

 a Electron microscopy and biochemistry of oogenesis. Hemicentrotus pulcherrimus, Mespilia 



globulus (Echinoidea) 

 TUCKER, G. S.; Ph.D. - Dept. of Ophthalmol., Coll. of Phys. and Surg., Columbia Univ., 630 W. 



168th St., NEW YORK, NY 10032, U.S.A. 

 a Developmental staging of the gonangium; inductive interactions between somatic cells and 



immature gametes in gonangiogenesis (ligation, excision, and nutrition experiments). Campanu- 



laria flexuosa (Hydrozoa) 

 b Oogenesis and vitellogenesis: 1. contribution of yolk by somatic cells; 2. oocyte maturation; 



3. staging (light and electron microscopy, histochemistry). Same species as a 

 c Quantitative and qualitative electron microscopy of synapse formation in the inner plexiform 



layer of larvae reared in the light and dark. Xenopus laevis (Anura) 

 d Neuromuscular junction formation in embryonic forelimb (light and electron microscopy). 



Didelphys virginiana (Marsupialia) 

 TUNG,T. C.;Dr., Prof. - Inst, of Zool., Acad. Sinica, PEKING, Haitien, People's Rep. of China ISDB 

 TUPPE R, J. T.; Ph.D., Assoc. Prof. - Dept. of Biol., Syracuse Univ., College Place 130, SYRACUSE, 



N.Y. 13210, U.S.A. 



