a Fertilization; physiology and biochemistry of ova and early cleavage stages. (Mammalia^ 

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



Denmark 

 a Physiology and regeneration. (Porifera; Turbellaria) 

 b Embryology. Mus musculus (Rodentia) 

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



U.S.A. 

 BROOKS (LAWRENCE), Mrs. B. — Histol. Dept., Fac. of Med., Univ. of Liverpool. LIVER- 

 POOL, Lancashire. England 

 a Epithelial disaggregation and reaggregation and growth in vitro. 

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



Wash. 99163, U.S.A. 

 a The morphological and enzymic development of flight muscle. Apis metlifera (Hymenop- 



tera) 

 BROUWER, P. J. Med.Drs. — Dept. of Anat. and Embryol., Free Univ. of Brussels, 97 Rue 



aux Laines, BRUXELLES, Belgique 

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

 versity Parkway, BALTIMORE. Md. 21210, U.S.A. 



— Dept. of Biol.. Johns Hopkins Univ., Charles and 34th Sts., BALTIMORE, Md. 21218, 



U.S.A. 

 a Biochemical studies of early development. Rana pipiens, Xenopus laevis (Anura) 

 BROWN, E. H. Ph.D. — Dept. of Zool., Univ. of Illinois, 345 Nat.Hist.Build., URBANA, 



111. 61820, U.S.A. 

 a Genetic and cytological aspects of oogenesis. Drosophita metanogaster (Diptera) 

 BROWN, J. A. M. Ph.D. — Dept. of Biol.. Univ. of Notre Dame, NOTRE DAME, Ind. 



46556, U.S.A. 

 a Developmental physiology, particularly meristem metabolism in floral morphogenesis. 



Arabidopsis thaliana (Crucifereae) 

 b Floral induction as affected by deoxyriboside base analogues and photoperiod. Arabidopsis 



thaliana (Crucifereae) 

 BROWN, J. W. Ph.D., Prof. — Dept. of Anat., Univ. of Alabama Med. Center. 1919 Seventh 



Ave. South, BIRMINGHAM, Ala. 35233, U.S.A. 

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



U.S.A. 

 a Experimental analysis of morphogenetic movements and differentiation in the early 



gastrula by deletion-explantation techniques. Fundulus heferocUtus (Teleostei) 

 h Analysis of biochemical differences in various presumptive regions of the early gastrula. 



Fundulus heteroclitus (Teleostei) 

 c Factors influencing graft vs. host antagonism in anterior shield grafts. Fundulus heteroclitus 



(Teleostei) 

 BRUN, J. L. — Section de Biol, generale et appliquee, Fac. des Sci., Univ. de Lyon, 43, Bd. du 



11 Novembre 1918, 69-VILLEURBANNE, France 

 a Adaptation aux temperatures elevees. Caenorhabditis elegans (Nematoda) 

 BRUNST. V. V. Dr.biol.Sci. — Roswell Park Memorial Inst., 666 Elm St., BUFFALO, 



N.Y. 14203, U.S.A. 

 a Experimental embryology. Siredon mexicanum (Urodela) 

 b Regeneration. Siredon mexicanum (Urodela) 

 c Chromosomes. Siredon mexicanum (Urodela) 

 d Tumors. Siredon mexicanum (Urodela) 



BRUST, R. Ph.D. — Univ. of Manitoba, WINNIPEG, Manitoba, Canada 

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

 BRYAN, J. H. D. Ph.D. — Dept. of Zool., Coll. of Arts and Scis., Univ. of Georgia, 



ATHENS, Ga. 30601, U.S.A. 

 a Cytochemical studies of gamete formation. Mus musculus (Rodentia) 

 h Nucleic acid-protein ratios during growth and differentiation. Mus musculus (Rodentia) 

 c Cytochemical studies of nuclear proteins (in differentiating and adult tissues). Mus mus- 

 culus (Rodentia) 

 d Studies of differentiation of spermatozoa in mutant animals (light- and electron microscope 



studies). Mus musculus (Rodentia) 

 BUCHANAN, G. D. Ph.D.. Prof. — Dept. of Anat.. School of Basic Med. Sci.. Med. Units. 



Univ. of Tennessee, 62 S. Dunlap St., MEMPHIS. Tenn. 38103. U.S.A. 

 a Reproductive physiology, including histology and histochemistry of the reproductive tract. 



Mustela furo (Cacnivora) 

 BUGGE, J. M.Sc. — Dept. of Anat.. The Royal Dental Coll., AARHUS. Denmark 

 a Development of the stapedial artery. (Myomorpha. Rodentia) 



b Development of the cerebral, pericentricular vasculature. Mus musculus (Rodentia) 

 c Malformations of the vascular system of brain and head. Mus musculus. Rattus norvegicus 



(Rodentia) (in collaboration with P. A. KNUDSEN) 

 BULLIERE, D. Dr. — Lab. de Zool.. Fac. des Sci. de Grenoble. Domaine Universitaire, 



38-SAINT-MARTIN-d'H£RES. France 



26 



