WILEY, Ms. L. M.; Ph.D. - Dept. of Anat., Univ. of Virginia, CHARLOTTESVILLE, VA 22901, 

 USA 



a Control of morphogenetic events by cell surface and cytoskeleton during preimplantation deve- 

 lopment (embryo culture, use of anti-microtubular (colcemid) and anti-microfilament (cyto- 

 chalasin B) drugs together with antisera specific for stage-specific, embryo-specific cell surface 

 components (immunolabeling, indirect immunofluorescence, immunoferritin). Mus musculus 

 (Rodentia) 



b Developmental potential of cells in early embryos; epigenetic control of determination. Same 

 species as a 



WILLIAMS, D. T.; B.S. - Merck Inst, for Therap. Res., P.O. Box 2000, RAHWAY, NJ 07065, USA 



a Studies on fertilization. Mesocricetus auratus (Rodentia) 



WILLIAMS, Ms. L. A.; Ph.D., Assoc. Prof. - Dept. of Biol., West Virginia Univ., Brooks Hall, 

 MORGANTOWN, WV 26506, USA 



a Control mechanisms in the regeneration of eye lens and iris. Notophthalmus viridescens (Urodela) 



WILLIAMS, N. E.; Ph.D., Prof. - Dept. of ZooL, Univ. of Iowa, lOWA-City, lA 52242, USA 



a Control mechanisms which underlie the synthesis and assembly of microtubules and surface 

 membrane during the regeneration of cilia. Tetrahymena thermophila (Ciliata) 



b Analysis of the cell cycle. Same species as a 



WILSON, Ms. D. BURDA; Ph.D. - Div. of Anat., Med. School, M-004, Univ. of California San Diego, 

 LA JOLLA, CA 92093, USA 



a Mechanisms of teratogenesis in the embryonic and neonatal nervous system, using autoradio- 

 graphy, electron microscopy (transmission and scanning), and tissue culture. Callus domesticus 

 (Aves), Mus musculus (Rodentia), Macaca mulatta (Primates) 



b Cellular kinetics in the embryonic nervous system (normal and abnormal); developmental genetics 

 of neurological mutants. Same species as a 



WILSON, P.; Ph.D. - Dept. of Behav. Biol., Res. Sch. of Biol. Sci., Australian Natl. Univ., CANBERRA, 

 A.C.T. 2600, Australia 



a Developmental physiology of the visual system (neurophysiology, neuroanatomy). Callus 

 domesticus (Aves), Rattus spec. (Rodentia) 



WILT, F. H.; Ph.D., Prof. - Dept. of Zool., Univ. of CaUfornia, BERKELEY, CA 94720, USA 



a Mechanism of origin of hemoglobin-synthesizing machinery during development. Callus domesticus 

 (Aves) 



b Activation of protein and RNA synthesis in cleaving eggs. Strongylocentrotus purpuratus (Echi- 

 noidea) 



c RNA synthesis during development. Same species as b 



WIMSATT, W. A.; Ph.D., Prof. - Univ. of Biol. Sci., Cornell Univ., G45 Emerson Hall, ITHACA, NY 

 14853, USA 



a Embryological basis for structural and functional ovarian asymmetry. (Molossidae, Chiroptera) 



b Comparative morphogenesis of fetal membranes and placenta. Various spp. (Chiroptera) 



WISCHNITZER, S.; Ph.D., Prof. - Dept. of Biol., Yeshiva Univ., 186th St. and Amsterdam Ave., NEW 

 YORK, NY 10033, USA 



WISEMAN, L. L.; Ph.D. - Dept. of Biol., CoU. of William and Mary, WILLIAMSBURG, VA 23185, 

 USA 



a Cell adhesion and cell movement of embryonic cells in culture. Gallus gallus (Aves), Mus musculus 

 (Rodentia) 



WITMAN, G. B.; Ph.D. - Dept. of Biol., Princeton Univ., PRINCETON, NJ 08540, USA 



a Morphogenesis of organelles; synthesis, assembly and function of ciliary and flagellar components. 

 Chlamydomonas spec. (Volvocales, Chlorophyceae) 



WOLFE, H. G.; Ph.D., Prof. - Dept. of Physiol, and Cell Biol., Univ. of Kansas, LAWRENCE, KS 

 66045, USA 



a Basis(es) for abnormal spermiogenesis and consequent sterility caused by a series of radiation- 

 induced alleles at the pink-eyed dilution (p) locus (separation of stage specific cell types, Sertoli 

 cells, and interstitial cells; electron microscopy; culture in vitro). Mus musculus (Rodentia) 



b Genetic and physiological basis (cellular level) for differences in gonadotropin response in 

 gonads of lines selected for high and low gonadotropin-induced ovulation rate: 1. 125-I-FSH and 

 125 I-LH binding of testicular cell fractions; 2. colony formation of Sertoh cells in culture; 3. 

 testosterone release in culture. Same species as a 



WOLFE, J. S.; Ph. D. - Dept. of Biol., Wesleyan Univ., MIDDLETOWN, CT 06457, USA 



a Developmental aspects of conjugation (autoradiography, electron microscopy, density gradient 

 centrifugation, electrophoresis, cell cycle analyses, chemical mutagenesis, surface probes). Tetra- 

 hymena pyriformis (Ciliata) 



b Regulation of ribosomal RNA synthesis during cell cycle (selection synchrony, molecular hybri- 

 dization, electrophoresis). Same species as a 



c Non histone chromosomal proteins in the division cycle and during sexual differentiation. Same 

 species as a 



WOLK, C. P.; Ph.D., Prof. - Plant Res. Lab., Michigan State Univ., EAST LANSING, MI 48824, USA 



a Biochemical mechanisms governing differentiation and pattern formation in filamentous forms. 

 Anabaena cylindrica, A. variabilis, Cyhndrospermum licheniforme (Cyanophyceae) 



WOLSKY, A.; Dr.phil., Prof. - Dept. of Radiol., New York Univ. Med. Center, 550 First Ave., NEW 

 YORK,N.Y. 10016, USA 



a Effect of anti-metabolites, antibiotics (especially actinomycin) and nucleic acids on development 

 and regeneration. Paracentrotus lividus, Arbacia punctulata (Echinoidea), Triturus viridescens, 

 Rana pipiens (Amphibia) 



99 



