BRINSTER, R. L. V.M.D., Ph.D., Prof. — Lab. of Reprod. Physiol., School of Vet. Med., 



Univ. of Pennsylvania, 530 Lippincott Bldg., 25th & Locust Sts., PHILADELPHIA, Pa. 



19103, U.S.A. 

 a Differentiation in early embryos. Mus musculus and other spp. (Mammalia) 

 BRODY, S. Ph.D. — Dept. of Biol., Univ. of California, San Diego, P.O. Box 109, LA JOL- 



LA, Calif. 92037, U.S.A. 

 a Developmental genetics. Neurospora crassa (Ascomycetes) 

 b Biochemical mechanisms in morphogenesis. Neurospora crassa (Ascomycetes) 

 BR0NDSTED, H. V. — Dr.Phil., Prof.(Emer.) — Stockholmsgade 23, 2100 COPENHAGEN 



0, Denmark • 



a Physiology and regeneration. (Porifera; Turbellaria) 

 b Embryology. 

 BROOKBANK, J. W. Ph.D., Prof. — Dept. of Zool., Univ. of Florida, GAINESVILLE, Fla. 



32601, U.S.A. 

 a Cytophotometry of DNA and RNA during development of interordinal hybrids. Strong- 



ylocentrotus purpuratus, Dendraster excentricus (Echinoidea) 

 b Electron microscopy of "ribosomal vesicles" (nuclear) of unfertilized and freshly fertilized 



eggs. Lytechinus variegatus, Arbacia punctulata (Echinoidea) 

 BROOKS, Miss M. A. Ph.D., Prof. — Dept. of Entomol., Fish, and Wildlife, Univ. of Min- 

 nesota, ST. PAUL, Minn. 55101, U.S.A. 

 a Tissue differentiation, studied in cell culture, with respect to developmental potential as 



correlated with stages in the life cycle. Malacosoma disstria (Lepidoptera) 

 b The effect of intracellular symbiotic microorganisms on vitellogenesis and embryonic 



development. Blattella germanica, Periplaneta americana (Blattariae) 

 c Growth and differentiation of cells in vitro modified by infection with intracellular 



microorganisms. Blattella germanica (Blattariae) 

 BROSEMER, R. W. Ph.D., Prof. — Dept. of Chem., Washington State Univ., PULLMAN, 



Wash. 99163, U.S.A. 

 BROWDER, L. Ph.D. ~- Dept. of Biol., Univ. of Calgary, CALGARY 44, Alta., Canada 

 a Biochemistry of melanogenesis. Rana pipiens (Anura) 

 b Developmental genetics of neural crest. Rana pipiens (Anura) 

 BROWN, D. D. M.D. — Dept. of Embryol., Carnegie Inst, of Washington, 115 W.University 



Parkway, BALTIMORE, Md. 21210, U.S.A. ' • 



~ Dept. of Biol., Johns Hopkins Univ., Charles 6 34th Sts., BALTIMORE, Md. 21218, 



U.S.A. 

 a Biochemistry of early development. Rana pipiens, Xenopus laevis (Anura), Bombyx mori 



and other spp. (Lepidoptera) (with A. E. CLASON, P. M. LIZARDI, K. SUGIMOTO 



and Y. SUZUKI) 

 b Silk gland development and differentiation, esp. silk fibroin synthesis, fibroin message 



synthesis, and isolation of the fibroin gene. Bombyx mori (Lepidoptera) (with Y. SUZUKI 



and L. P. GAGE) 

 BROWN, E. H. Ph.D. - Dept. of Zool, Univ. of Illinois, URBANA, 111. 61801, U.S.A. 

 a Genetic and cytological aspects of oogenesis. Drosophila melanogaster (Diptera) 

 BRUCE, L. Fil.Kand. ~ Zoophysiol. Inst, Univ. of Lund, Helgonavagen 3, 223 62 LUND, 



Sweden 

 BRUEL. Mrs. M. Th. Lic.es Sci. — Lab. de Biol. Anim., Univ. de Clermont, B.P. 45, 63 



AUBIfiRE, France 

 a Action des pesticides sur le developpement de l'embryon. (Aves) 

 BRUGAL, G. J. Y. Dr.spec. — Lab. de Zool., Inst, de Rech. Biol., Univ. Scient. et Med. de 



Grenoble, Cedex 53, 38 GRENOBLE, France 

 a Autoradiography of the effect of differentiation on mitotic cycle duration and cell 



proliferation during embryonic development. Pleurodeles waltlii (Urodela) 

 BRUMMETT, Miss A. R. Ph.D. - Dept. of Biol., Oberlin Coll., OBERLIN, Ohio 44074, 



U.S.A. 

 BRUN, J. L. Dr.es Sci. — Sect, de Biol. Gener. et Appl., Univ. de Lyon I, 43 Bd. du 11 



Novembre 1918, 69 VILLEURBANNE, France 

 a Adaptation aux temperatures elevees. Caenorhabditis elegans (Nematoda) 

 b Genetic determination and development of dwarf mutants. Caenorhabditis elegans (Nema~ 



toda) 

 BRUNA, R. Dr. — Inst, of Biochem., Univ. of Turin, Via Giolitti 34, 10123 TORINO, Italy 

 BRUNST, V. V. Dr.biol.sci. ~ Roswell Park Mem. Inst., 666 Elm St., BUFFALO, N.Y. 



14203, U.S.A. 

 BRUST, R. A. Ph.D., Prof. — Dept. of Entomol., Fac. of Agric, Univ. of Manitoba, WIN- 

 NIPEG 19, Man., Canada 

 a The influence of thermal stress on development. Aedes spp. (Culicidae, Diptera) 

 b Survey on the occurrence of autogeny in subarctic species (field and laboratory observa- 

 tions) . Aedes spp. (Culicidae, Diptera) 

 c Effect of mermithid parasitism on larval development. Aedes spp. (Culicidae, Diptera) 

 d Effect of photoperiod and temperature on the induction and termination of diapause in 



larvae and embryos. Wyeomyia smithii, Aedes atropalpus (Culicidae, Diptera) 



27 



