b Responsiveness of developing gonadotropin producing cells to syntiietic luteinizing hormone 



releasing hormone (organ culture, immunohistochemistry). Same species as a 

 c Ultrastructural aspects of hormone release from anterior pituitary in fetus and newborn. Same 



species as a 

 WATERMAN, A. J.; Ph.D., Prof. - E.xtramural Programs, Natl. Inst, of Child Health and Human 



Devclopm., Natl. Inst, of Health, BHTHESDA, MD 20014, U.S.A. 

 WATERMAN, R. E.; Ph.D., Assoc. Prof. - Dept. of Anat., Univ. of New Mexico, 915 Stanford Dr. 



N E., ALBUQUERQUE, NM 87131, U.S.A. 

 a Scanning and transmission electron microscopy of normal and abnormal oro-facial development. 



(Rodentia), Homo sapiens (Primates) 

 b Mechanisms of gamete release. Phialidium gregarium (Leptomedusae, Hydrozoa) 

 WATSON, A. G. - Massey Univ., PALMERSTON NORTH, New Zealand 

 a Serial sections of embryos at spaced ages, available for inspection. Canis familiaris, Eelis catus 



(Carnivora), Bos taurus, Ovis aries (Artiodactyla) and other Mammalia (with H. E. EVANS, 



Ithaca) 

 b Development of the atlas-axis complex. Canis familiaris (Carnivora) (with H. E. EVANS) 

 c Comparable developmental stages. Canis familiaris (Carnivora), Homo sapiens (Primates) (with 



H. E. EVANS) 

 WATTERSON, R. L.; Ph.D., Prof. - Dept. of Genet, and Developm., Univ. of Illinois, 515 Morrill 



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

 a Effects of hypophysectomy on development of musculus complexus, long bones, and fat bodies. 



Gallus domesticus. Anas boschas (Aves) 

 b Correction of defects in pituitaryless embryos with anterior pituitary grafts and injections of 



trophic Jiormones. Same species as a 

 c Sources and mechanisms of development of lumbosacral level of neural tube with emphasis on 



development of myeloschisis. Gallus domesticus (Aves) 

 d Effects of aminoguanidine sulfate on development of liver, mesonephros, metanephros, and heart 



in vivo and in vitro. Same species as c 

 WAYMOUTH, Miss C; Ph.D. - The Jackson Lab., BAR HARBOR, ME 04609, U.S.A. 

 a The characterization and in vitro development of embryonic tissues and the roles of Na and K 



and other cations on cellular behavior. Mus musculus (Rodentia) 

 WEINSTOCK, A.; D.D.S., Ph.D., Assoc. Prof. Center for Health Sci., Sch. of Dent. 63-032, Univ. 



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

 a Development of bone and tooth matrices, mainly glycoproteins (electron microscope radioauto- 



graphy). Rattus rattus (Rodentia) 

 b Biosynthesis and secretion of bone and dentin procollagen (subcellular fractionation and radio- 

 autography). Gallus gallus (Aves), Rattus rattus (Rodentia) 

 WEIRICH, G.; Dr.rer.nat. - Inst, of Developm. Biol., Texas A. & M. Univ., COLLEGE STATION, 



TX 77843, U.S.A. 

 a Enzymes involved in the metabolism of juvenile hormone, especially their regulation and 



specificity. Manduca sexta, Hyalophora cecropia (Lepidoptera) 

 b Proteins involved in transport and cellular action of juvenile hormone. Same species as a 

 WEIS (SHULMAN), Mrs. J. S.; Ph.D., Prof. - Dept. of Zool., Rutgers Univ., 195 University Ave., 



NEWARK, NJ 07102, U.S.A. 

 a Effects of environmental pollutants on development. Fundulus heteroclitus, Cyprinodon 



varicgatus (Teleostei) 

 b Experimental modification of regenerative response in Hnibs and fins. Same species as a, and 



Rana spec. (Anura) 

 c Regeneration of hmbs: modification by environmental conditions. Uca spec. (Decapoda, 



c'rustn c*p?i ^ 

 WEIS, P.; D.D.S., Assoc. Prof. - Dept. of Anat., New Jersey Med. Sch., 100 Beraen St., NEWARK, 



NJ 07103, U.S.A. 

 WEISS, L.; Sc.D., M.D., Ph.D., Prof. - Dept. of Exper. Pathol., RosweU Park Mem. Inst., 666 Elm St., 



BUFFALO, NY 14203, U.S.A. 

 a Biophysics of cell interactions 

 WEISS, P. A.; Ph.D., Sc.D., Prof. (Emer.) - Dept. of Devclopm. & Neural Biol., Rockefeller Univ., 



66th St. and York Ave., NEW YORK, NY 10021, U.S.A. 

 a Biology of growth, development, and organization of the nervous system. 

 b Relations between development and systems theory 



c Evaluation of large cinemicrographic material on cell interactions and specificity 

 WELLS, L. J.; Ph.D., Prof. - Dept. of Anat., Sch. of Med., Univ. of Minnesota, MINNEAPOLIS, 



MN 55455, U.S.A. 

 WENGER, B. S.; Ph.D., Prof. - Dept. of Anat., Univ. of Saskatchewan, SASKATOON, Sask. S7N 



OWO, Canada 

 a Protease iniiibition as a mechanism of teratogcnesis by certain cholinestcrase inhibiting drugs and 



insecticides. Gallus domesticus (Aves) 

 b Effect of nicotine administration to the embryo upon early embryonic, hatching and post 



hatching behaviour. Same species as a 

 c Analysis of the site of action of the muscular dysgenesis gene of Mus musculus (Rodentia), by 



transplantation to the embryo of Gallus domesticus (Aves) and in in vitro culture. 

 WERNER, Y. L.; Ph.D. Dept. of Zool., Hebrew Univ., Jl RUSALEM, Israel 

 a Temperature effects during embryogencsis on the number of vertebrae. Hemidactylus turcicus, , 



Stenodactylus stenodactylus (Gekkonoidea, Lacertilia) I 



94 



