BENDER H A ; Ph.D., Prof. - Dept. of Biol., Univ. of Notre Dame, NOTRE DAME, IN 46556, USA 

 a Phen'ogenet'ic studies of the ovarian tissue of female-sterile mutants. Drosophila melanogaster 



(Diptera) ... „ 



b Effects of genetic suppressors and enhancers upon pleiotropic systems. Same species as a 

 c Effects of chomenes (precocene and derivatives) upon maturation of the reproductive system. 



Coelopa frigida (Diptera) ... , „ ,• i 



d Genetic "dissection" of the syndrome of effects of the lozenge pseudoallelic complex, using 

 ethylmethanesulfonate (EMS) induced and spontaneous suppressor mutations and enhancers. 



Same species as a tt ■ ir iic 



BENIRSCHKE K • M D Prof. - Dept. of Pathol., Univ. of California, Med. Ctr., Umv. Hosp., 2/5 



Dickinson' St./SAN DIEGO, CA 92103, USA 

 a Cytomegalovirus-infection of placenta. Homo sapiens (Primates) 

 b Placental pathology. Same species as a 



c Cytogenetics. (Aves; Mammalia) . .r^, . . ^ 



d Ovum transport and transplantation; chimerism. Dasypus novemcmctus (Edentata) 

 e Reproductive physiology, primarily endocrinology. Same species as d 

 BENNETT, D; Dr., Prof. -Mem. Sloan-Kettering Cane. Ctr., 1275 York Ave., NEW YORK, NY 10021, 



USA 



a Effect of mutant genes on embryonic development. Mus musculus, Rattus norvegicus (Rodentia) 



b Cell surface antigens in spermatogenesis and embryonic development. Same species as a 



BENSON S. C; Ph.D. - Dept. of Biol. Sci., Calif. State Univ., HAYWARD, CA 94542, USA 



a Molecular and biochemical events underlying spicule and pigment synthesis (collagen and ty- 

 rosinase synthesis measured in whole animals and isolated cell populations). (Echinoidea) 



BENZO C. A.; Ph.D. - Dept. of Anat., Upstate Med. Ctr., State Univ. of New York, 766 Irving Ave., 

 SYRACUSE, NY 13210, USA ^„ ^ 



a Development and control of glycogen metabolism in embryonic and neonatal liver. Gallus domes- 

 ticus (Aves) 



b The role of hormones in the ultrastructural and biochemical development of embryonic liver 

 in organ culture. Same species as a 



c Structural and functional differentiation of the endocrine pancreas. Same species as a 



BERESFORD,W. A.;D.Phil., Prof. - Dept. of Anat., Med. Ctr., West Virginia Univ., MORGANTOWN, 

 WV 26506, USA 



a Influence of hypervitaminosis A on developing temporo-mandibular joint. Rattus norvegicus 

 (Rodentia) 



b Development of penile bone (transmission and scanning electron microscopy). Same species as a 



c Transplantation of genital tubercle to brain. Same species as a 



d Formation of tissues intermediate between bone and cartilage from blastemas of regeneration and 

 early osteogenesis 



e Factors evoking secondary chondrogenesis 



BERGER, J. D.; Ph.D. - Dept. of Zool., Univ. of Brit. Columbia, VANCOUVER, B.C. V6T 1W5, 

 Canada 



a Nuclear differentiation, DNA synthesis and developmental genetics. Paramecium aurelia (Ciliata) 



b Developmental genetics of cell shape and the division process. Same species as a 



BERLINROOD, M.; Ph.D., Assoc. Prof. - Dept. of Biol. Sci.,Goucher CoU., BALTIMORE, MD 21204, 

 USA 



a Direct observation of axoplasmic particle movements in tissue cultured embryonic nerve fibers; 

 outgrowth and guidance of embryonic nerve fibers. Ambystoma spec, Rana pipiens, Xenopus 

 laevis (Amphibia) 



b Interaction of neural crest cells in tissue culture preparations derived from neural fold. Same 

 species as a 



BERNFIELD, M. R.; M.D., Prof. - Dept. of Pediat., Stanford Univ., 300 Pasteur Drive, STANFORD, 

 CA 94305, USA 



a Embryonic epithelia: synthesis of macromolecules (collagen, mucopolysaccharide, RNA, en- 

 zymes) during inductive interactions in vitro. Mus musculus (Rodentia) 



b Morphogcnetic role of extracellular materials (collagen, mucopolysaccharide) during m vitro 

 development of salivary submandibular epithelia. Same species as a 



c Cellular adhesion and recognition. Gallus domesticus (Aves) 



BERRILL, N. J.; Ph.D. - 410 Swarthmore Ave., SWARTHMORE, PA 19081, USA 



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



a Nucleic acid metabolism during differentiation (ultracentrifugation, gradient centrifugation, 

 autoradiography, chromatography). Hyalophora cecropia (Lepidoptera) 



b Endocrine control of differentiation (light and electron microscopy, autoradiography, organ 

 culture). (Saturniidac, Lepidoptera) 



c RNA synthesis during oogenesis (autoradiography, electron microscopy, gradient centrifugation). 

 Various spp. (Lepidoptera) 



d Protein synthesis in specialized organs (autoradiography, electron microscopy, gradient centrifuga- 

 tion). Same species as a 



e Morphogenesis in the CNS (light and electron microscopy, autoradiography, histochemistry, en- 

 zyme assays). Same species as c 



BERSU, E. T.;Ph.D. - Dept. of Anat., Univ. of Wisconsin, 1255 Linden Drive, MADISON, WI 53706, 

 USA 



a Variations occurring in malformations caused by aneuploidy and mutations (gross anatomy), 

 especially phcnotypcs of 13-, 18-, and 21 -trisomy syndromes. Homo sapiens (Primates) 



b Effects of trisomy 19 on morphology and development. Mus musculus (Rodentia) 



12 



