DAENTL, Ms. D. L.; M.D. - Dept. of Anat., Sell, of Med., Univ. of Calif., 630 S., 3rd & Parnassus, 



SAN FRANCISCO, CA 94143, U.S.A. 

 DAHM, K. H.; Dr.rer.nat., Prof. - Inst, of Developm. Biol., Texas A & M Univ., COLLEGE STATION, 



TX 77843, U.S.A. 

 a Juvenile hormone identification in different species and stages; biosynthesis in vivo and in vitro. 



Hyalophora cecropia, Manduca sexta (Lepidoptera), Leptinotarsa decemhneata, Tenebrio molitor 



(Colcoptera), Periplaneta americana, Nauphoeta cinerea (Blattodea) 

 DAIKOKU, Sh.; M.D., Ph.D., Prof. - Dept. of Anat., Tukusliima Univ., 3 chome, Kuramoto-cho, 



TOKUSHIMA, 770 Japan 

 a Experimental embryology of the endocrine organs. Rattus rattus (Rodentia) 

 b Embryology of the motor and sensory nerve terminals. Homo sapiens (Primates) 

 c Functional development of the hypothalamo-hypophysial system. Same species as a 

 DALTON, H.C.; Ph.D., Prof. - Dept. of Biol., Coll. of Sci.. Pennsylvania State Univ., 208 Life 



Sciences I, UNIVERSITY PARK, PA 16802, U.S.A. 

 DAN, Mrs. J. C; Ph.D., Prof. - Embryol. Sect., Dept. of Biol., Ochanomizu Univ., 2-1-1 Otsuka, 



Bunkyo-ku, TOKYO, 112 Japan 

 DAN, K.; Ph.D., Prof. - Tokyo Metropolitan Univ., 1-1 chome, Yakumo-machi, Meguro-ku, TOKYO, 



Japan 

 DAN (SOHKAWA), Mrs. M.; D.Sc. - Lab. of Developm. Biol., Dept. of Biol., Osaka City Univ., 459 



Sugimoto-cho, Sumiyoshi-ku, OSAKA, 558 Japan 

 a Induction of conjugation. Physarum polyccphalum (Eumycetozoina) 

 b Cell studies in early embryogenesis. (Echinoderinata), Bufo bufo (Anura) 

 DANIEL, J. C, Jr.; Ph.D., Prof. - Dept. of Zool., Univ. of Tennessee, KNOXVILLE, TN 37916, 



U.S.A. 

 a Early development and uterine physiology. (Mammalia) 

 DAS, G. D.; Ph.D., Assoc. Prof. - Dept. of Biol. Sci., Purdue Univ., WEST LAFAYETTE, IN 47907, 



U.S.A. 

 a Proliferation, migration, and differentiation of transplanted neuron precursors and undiffer- 

 entiated neurons of the brain. (Mammalia) 

 b Neuroembryogenesis and morphogenesis of the cerebellum. Rattus spec. (Rodentia) 

 c Electron microscopy of cell-to-ce)l interactions in the differentiation of neurons and gUa cells. 



Same species as b 

 d Cellular aspects of teratology in the cerebellum and cerebral cortex of embryos following 



low-level x-ray irradiation and/or administration of N-ethyl-N-nitrosourea. Same species as b 

 D'ASARO, C. N.; Ph.D., Assoc. Prof. - Gamma Coll., Fac. of Biol., Univ. of W. Florida, 



PENSACOLA, FL32504, U.S.A. 

 a Spawning and larval development. (Prosobrancliia, Gastropoda) 

 b Development and culture, Arenicola cristata (Polychaeta) 



DASGUPTA, B.; Ph.D., Prof. - Dept. of Zool., Presidency Coll., College St., CALCUTTA-12, India 

 a Asexual reproduction and development. Hepatocystis r. rayi (Haemosporidia, Sporozoa) in 



Petaurista magnificus (Rodentia) 

 DAVAI, D.M.; M.D. - Dept. of Postgrad. Stud, in Anat. Sci., Jundi Shapur Univ., P.B. 1059, 



AHWAZ, Iran 

 a Graphical self instruction approach to teaching of embryology, (with I. BHARGAVA) 

 DAVE, Y. S.; Ph.D. - Dept. of Bot., Sardar Patel Univ., VALLABH VIDYANAGAR 388120, Gujarat, 



India 

 a Morphogenetic studies on tendrils. Bauliinia spec. (Caesalpinaceae), Antigonon leptopus 



(Polygonaceae), Cardiospermum halicacabum (Sapindaceae; Vitaceae. Passifloraceae) 

 b Structural organization and development of shoot apex, axillary buds, nectaries, trichomes, and 



stomata. Pedilanthus tithymaloides (Euphorbiaceae) 

 c Developmental morphology, histochemistry, and ultrastructure of fruits and seeds, especially 



pericarp epidermis. (Solanaceac and other Dicotyledonae) 

 DAVENPORT, R.; Ph.D., Assoc. Prof. - Dept. of Genet, and Developm., Univ. of IlUnois, 515 Morrill 



Hall, URBANA, IE 61801, U.S.A. 

 a Biochemistry of cellular interactions during oogenesis. Oncopeltus fasciatus (Hemiptera) 

 b Gene transcription during pre-larval development. Ascidia ni^ra (Ascidiacea) 

 DAVIDSON, E. IL; Ph.D., Assoc. Prof. - Div. of Biol., Calif. Inst, of Technol., PASADENA, 



CA 91 109, U.S.A. 

 a Molecular biology of oogenesis and early development, particularly gene activation. Ilyanassa 



obsoleta (Gastropoda), Strongylocentrotus purpuratus (Echinoidea), Engystomops pustulosus, 



Xenopus laevis (Anura) 

 DAVIS, I". C; Ph.D. - Dept. of Zool., Univ. of ITorida, GAINESVILLE, FL 3261 1, U.S.A. 

 DAVIS, G. R. F.; Ph.D. - Agric. Canada Res. Stat., 107 Science Crescent, SASKATOON, Sask. S7N 



0X2, Canada 

 a Effect on larval growth of novel proteins; correlation with amino acid requirements. Tenebrio 



moUtor (Coleoptera) 

 DAVIS, J. C; Ph.D. - Dept. of Popul. Dynamics, Sch. of Hygiene and Publ. Health, Johns Hopkins 



Univ., 615 N. Wolfe St., BALTIMORE, MD 21205, U.S.A. 

 a Morphogenetic movements of immature testicular cells in culture; especially acquisition of 



structures similar to testicular tissue in situ. Rattus spec. (Rodentia) 

 DAWID, LB.; Ph.D. - Dept. of I-mbryol., Carnegie Inst, of Wash., 115 W. University Parkwav, 



BALTIMORi:, MD 21210, U.S.A. 



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