DAENTL Ms D L.; M.D. - Dept. of Growth and Devi., Sch. of Med., Univ. of California, SAN 



FRANCISCO, CA 94143, USA 

 a Polyamine concentrations during early development. Mus musculus (Rodentia) 

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



TX 77843, USA ,. .... . • •» 



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



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



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

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



TO KU SHIM A," 7 70 Japan ^ , ^, • ,, • ^ , , r^* u 



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



Bunkyo-kui TOKYO, 112 Japan . ., ^ , ^-^ ,t • A^nc 



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



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

 DANG H R ; M Sc. (Hons.) - Dept. of Zool., Punjab Agric. Univ., LUDHIANA, India 

 a Histophysiology and biochemistry of gonads. ( Aves) (with S. S. GURAY A and R CH ALAN A) 

 DANIEL J C Jr PhJ3 Prof -- Dept. of Zool., Univ. of Tennessee, KNOXVILLE, TN 37916, USA 

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



USA 

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

 tiated neurons of the brain. (Mammalia) 

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

 c Electron microscopy of cell-to-cell interactions in the differentiation of neurons and glia cells. 



Same species as b . , , r , r n • i 



d Cellular aspects of teratology in the cerebellum and cerebral cortex of embryos toUowing low- 

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

 D'ASARO, C. N.; Ph.D., Prof. - Fac. of Biol., Univ. of W. Florida, PENSACOLA, FL 32504, USA 

 a Spawning and larval development. (Prosobranchia, Gastropoda) 

 b Development and culture. Arenicola cristata (Polychaeta) 



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

 DAUWALDER, Ms. M.; Ph.D. - CeU Res. Inst., Biol. Labs. 220, Univ. of Texas, AUSTIN, TX 78712, 



USA ' . ,, , 



a Comparison of normal function of Golgi apparatus with that in a developmental mutant. Volvox 



spec. (Volvocales, Chlorophyceae) 

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



DAVE, Y. S.; Ph.D. - Dept. of Biosci., Sardar Patel Univ., V ALLABH VID Y AN AG AR 388 1 20, Guja- 

 rat, India 



a Morphogenetic studies on tendrils. Bauhinia spec. (Caesalpiniaceae), Antigonon leptopus (Poly- 

 gonaceae), 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. (Solanaceae and other Dicotyledonae) 



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

 rUl Hall, URBANA, IL 61801, USA 



DAVIDSON, E. H.; Ph.D., Prof. - Div. of Biol., Calif. Inst, of TechnoL, PASADENA, CA 91 125, USA 



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

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

 Xenopus laevis (Anura) 



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

 S7N 0X2, Canada 



DAVIS, J. C; Ph.D. - Dept. of Physiol, and Cell. Biol., Univ. of Kansas, LAWRENCE, KS 66045, 

 USA 



a Mechanisms and control of morphogenesis by immature testicular cells in primary culture; factors 

 and cells involved in movement of a monolayer of cells into a reformed vesicle or tubule. Rattus 

 norvegicus (Rodentia) 



b Hormonal and cyclic adenosine monophosphate mediated cell-specific movement and aggrega- 

 tion by immature Sertoli cells in primary culture. Same species as a 



DAWID, I. B.; Ph.D. - Lab. of Biochem., Natl. Cane. Inst., N.I.H., BETHESDA, MD 20014, USA 



DEAN, D.; Ph.D., Prof. - Dept. of Oceanogr., Ira C. Darling Ctr. for Res., Teaching, and Serv., (Ma- 

 rine Lab.), Univ. of Maine, WALPOLE, ME 04573, USA 



DEARLOVE, G. E.; Ph.D. - Dept. of ZooL, Iowa State Univ., AMES, lA 50010, USA 



a Isozyme patterns of developing larval and regenerating limbs (LDH, MDH, GOT, esterase, 6- 

 PGD). Ambystoma maculatum (Urodela) 



b Minimal amount of dedifferentiated tissue required to continue limb regeneration following 

 denervation in adults. Notophthalmus viridesccns (Urodela) 



c Effects of concanavalin A administered directly into regeneration blastema (autoradiography, 

 gross morphology). Same species as b 



d Immunonuorescence of collagen type and proteoglycan type during limb regeneration in larval, 

 neotenous, and post-metamorphic animals. Ambystoma mexicanum (Urodela) 



DE BAVAY, J. M. F. X.; B.Sc. - Dept. of Zool., Univ. of New England, ARMIDALE, N.S.W. 2351, 

 Australia 



a Development. Kyarranus sphagnicolus (Anura) 



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