TOBIN, A. J.; Ph.D. - Dept. of Biol., Univ. of California, LOS ANGELES, CA 90024, USA 



a Use of recombinant DNA probes to analyze the molecular basis of hemoglobin ontogeny in the 



embryo. Gallus domesticus (Aves) 

 b Evaluation of the role of post-transcriptional processing of RNA in the regulation of gene ex- 

 pression during erythroid development. Same species as a 

 TOCHINAI, S.; M.Sc. - Zool. Inst., Fac. of Sci., Hokkaido Univ., N. 10, W. 8, SAPPORO 060, Japan 

 a Origin, migration, and fate of thymus lymphoid stem cells in developing larvae. Xenopus laevis 



(Anura) 

 TODER, v.; M.D. - Dept. of Embryol. and Teratol., Ch. Sheba Med. Ctr., Tel-Aviv Univ., TEL 



HASHOMER, Israel 

 a In vitro studies on cytotoxicity of sensitized lymphocytes in delayed hypersensitivity to 



spcrmatozoal antigens. Cavia porcellus (Rodentia), Homo sapiens (Primates) (with L. A. NEBEL) 

 b Antigenicity of normal and pathological trophoblast. (Rodentia). Homo sapiens (Primates) (with 



J. MENCZER and L. A. NEBEL) 

 c Immune reactivity to placental antigens in gestosis. Homo sapiens (Primates) (with L. A. NEBEL, 



D. M. SERR, and J. EICHENBRENNER) 

 TOERIEN, M. J. t Ph.D., D.Sc, Prof. - Dept. of Anat., Univ. of the Orange Free State, BLOEM- 



FONT EIN, S. Africa 

 TOKUYASU, K.; Ph.D. - Ctr. for Devi. Biol. B-022, Univ. of California, San Diego, LA JOLLA, CA 



92093, USA 

 a Spermatogenesis m relation to genetics. Drosophila melanogaster (Diptera) 

 TOMITA, H.; D.Sc. - Biol. Inst., Fac. of Sci., Nagoya Univ., Chikusa, NAGOYA 464, Japan 

 a Developmental genetics of body colors and deformities. Oryzias latipes (Teleostei) 

 TOMPKINS, R.; Ph.D. - Dept. of Biol., Tulane Univ., NEW ORLEANS, LA 70118, USA 

 a Qiaracterization of the mutant genes spastic, quiver, and anemic by behavioral, biochemical, 



liistological and transplantation studies. Ambystoma mexicanum (Urodela) 

 b LocaUsation of morphogenetic substances in the egg and initiation of development, with emphasis 



on cortical and subcortical events. Xenopus laevis (Anura) 

 c Relation of the thymus to immunity. Same species as b 

 TOOLE B. P.; Ph.D. - Devi. BioL Lab., Harvard Med. School, Massachusetts Gen. Hosp., BOSTON, 



MA02li4,USA 

 a Localization of hyaluronidase during morphogenetic events in embryonic tissues (immuno- 



histochemistry). Gallus domesticus (Aves) 

 b Interaction of proteoglycans and coUagens during extracellular matrix formation m developing 



embryonic tissues. Same species as a 

 TOTO, P. D.; D.D.S., Prof. - Dept. of Oral Pathol., Sch. of Dent., Loyola Univ., 2160 South Fust 



Ave., MAYWOOD, IL 60153, USA 

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



Homo sapiens (Primates) 

 b Effects of in vivo local administration of tissue culture medium on sutural bone growth (quan- 

 titative autoradiography). Rattus norvegicus (Rodentia) 

 c Effect of mechanical tension on sutural growth (quantitative autoradiography). Macaca mulatta 



(Primates) 

 d Effect of tissue culture medium on repair of experimental jaw bone defects. Same species as c 

 e Effect of tissue culture medium upon cartilage growth in temporo-mandibular joint. Same species 



as c 

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



ANGELES, CA 90024, USA" 

 TRAEGER, F. J.; Ph.D. - Div. of Nucl. Pathol, and Oncol., Mercy Hosp., 1400 Locust St., PITTS- 

 BURGH, PA 15219, USA 

 a Effect of gene en on function and ultrastructure of differentiating skeletal and cardiac muscle in 



ovo and in vitro. Gallus domesticus (Aves) 

 b Effects of lectins on myoblast proUferation, aggregation and fusion, and on related aspects of 



cellular physiology and uhrastructure in vitro. Same species as a 

 TRASLER. Ms. D. G.; Ph.D. - Dept. of BioL, McGill Univ., 1205 McGregor Ave., MONTREAL, Que. 



H3 A IB I.Canada .. , ^ 



a Identification of particular elements of adult and newborn face shape which could be used to 



predict cleft Mp predisposition. Mus musculus (Rodentia) 

 b Interactions between gene and teratogens, and embryonic mechanisms in exencephaly. Same 



species as a _ , r.,^o'rrM.T 



TRELSTAD, R. L.; M.D. - Dept. of Pathol., Shriner Burns Inst., Massachusetts Gen. Hosp., BOSTON, 



MA 02114, USA 

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



GaUus 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 coUagen types I, II, III and IV. Same species as 



a. 

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



06520,'USA ' 

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



97331, USA 

 a Developmental physiology of flowering. Triticum vulgare (Gramineae) 

 b Developmental physiology of wheat parasites. Tilletia spp. (Basidiomycetes) 



93 



