BEHRMAN, S. J.; M.D., Prof. - Dept. of Obstet. and Gynecol., Ctr. for Res. in Rcprod. Biol., L 3100 



Women's Hosp., ANN ARBOR, MI 48109, U.S.A. 

 a Trophoblast: isolation and identification of placenta-specific protein (Primates) 

 BEIG, D.; Ph.D. - Dept. de Morfol. Anim., Univ. Estadual PauUsta, Rua 10, 2527, C.P. 178, 13.500 



RIO CLARO,S.P., Brazil 

 a Ultrastructure of the seminiferous tubules including spermiogenesis during postembryonic 



development. Trigona postica (Hymenoptera) 

 b Organogenesis and differentiation of the genital system (comparative study in 3 castes during 



postembryonic development. Same species as a 

 c Morphogenesis and functional development of corpora allata (including neurohormone produc- 

 tion). Same species as a 

 d Control of polymorphic development with special reference to environmental factors. 



(Meliponini, Hymenoptera) 

 BEKOFF, Mrs. A. C.; Ph.D. - Dept. of Environm., Popul. and Organismic Biol., Univ. of Colorado, 



BOULDER, CO 80309, U.S.A. 

 a Development of specific motoneuron connections in the early embryo, especially functional 



matching of central and peripheral connections (electrophysiology). Gallus gallus (Aves) 

 BELL, E.; Ph.D., Prof. - Dept. of Biol., Massachusetts Inst, of Technol., CAMBRIDGE, MA 02139, 



U.S.A. 

 BEN-OR (MILSTEIN), Mrs. S. - Dr. - Dept. of Physiol., Hebrew Univ., Hadassah Med. School, P. O. 



Box 1172, JERUSALEM, Israel 

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



U.S.A. 

 a Phenogenetic studies of the ovarian tissue of female-sterile mutants. Drosophila melanogaster 



(Diptera) 

 b Physiological genetics. Same species as a 

 c Genetics. Coclopa frigida (Diptera) 

 BENIRSCHKE, K.; M.D., Prof. - Dept. of Obstet. and Gynecol., Univ. of CaUf. San Diego, LA 



JOLLA, CA 92037, U.S.A. also: San Diego Zoo, P. O. Bo.x551,SAN DIEGO, CA 921 12, U.S.A. 

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

 b Placental pathology. Same species as a 

 c Cytogenetics (Aves, Mammalia) 

 d Ovum transport and transplantation; chimerism. Mesocricetus auratus (Rodentia), Dasypus 



novemcinctus (Edentata) 

 e Reproductive physiology, primarily endocrinology. Dasypus novemcinctus (Edentata) 

 BENNETT, D.; Dr., Prof. - Dept. of Anat., Med. Coll., Cornell Univ., 1300 York Ave., NEW YORK, 



NY 10021, U.S.A. 

 a Effect of mutant genes on embryonic development. Mus musculus (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, U.S.A. 

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



tyrosinase synthesis is 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, U.S.A. 

 a Development and control of glycogen metabolism in embryonic and neonatal hver. Gallus 



domesticus (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 

 BER, A.; M.D., M.V.D., Prof. - Endocrinol. Unit of the Rosoft-Wellcome Med. Res. Inst., Beilinson 



Hosp., PETAH-TIKWA, Israel 

 a Histone content of dcvelopins ovaries. Bos taurus (Artiodactyla) 



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

 TOWN, WV 26506, U.S.A. 

 a The influence of hypervitaminosis A on the developing temporo-mandibular joint. Rattus 



norvegicus (Rodentia) 

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



as a 

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

 BERG, W. E.; Ph.D., Prof. - Dept. of Zool., Univ. of California, BERKELEY, CA 94720, U.S.A. 

 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. Paramaecium aurelia (Ciliata) 

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

 BERGTROM, G.; Ph.D. - Biol. Sci. Group, Univ. of Connecticut, Box U-42, STORRS, CT 06268, 



U.S.A. 

 a Hemoglobin synthesis during larval development. Ciiironomus spec. (Diptera) 

 BERMAN (KRAMER), Mrs. B.; B.Sc. (Hons.) - Dept. of Anat., Univ. of the Witwatersrand, Hospital 



St., Hillbrow, JOHANNESBURG 2001, S. Africa 

 a Experiments on tiie possible origin of individual pancreatic islet cell types from the trunk neural 



crest. Gallus domesticus (Aves) (with A. ANDREW) 

 b Origin of the endocrine cells of the gastro-intestinal tract. Same species as a (with A. ANDREW) 

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



CA 94305, U.S.A. 



12 



