a Intra-iiterine growth retardation. Oryctolagus cuniculus (Lagomorpha) 



b Ligation of uterine terminal vessels. Same species as a 



c Cyclophosphamide teratogenesis. Same species as a, and Homo sapiens (Primates) 



d Sperm motility. Same species as c 



BRUN, J. L.; D.Sc, Prof. - Dept. de Biol. Gener. et Appl., Univ. de Lyon I, 43 Bd. du 1 1 Novembre 



1918,69621 VILLEURBANNE, France 

 BRUNNERT, A. - Zool. Inst., Univ. Ziirich, Kunstlergasse 16, 8006 ZURICH, Switzerland 

 BRUSTIS, J. J.; Dr.biol.anim. - Lab. de Biol. Anim. A, Univ. de Bordeaux I, av. des Facultes, 33405 



TALENCE Cedex, France 

 a £tude descriptive et experimentale de la formation et de la differenciation des somites. Rana 



dalmatina, Bufo bufo, Discoglossus pictus (Anura) 

 b Regeneration de la queue au cours du developpement precoce. Rana dalmatina, Bufo bufo 



(Anura) 

 BUCCI-INNOCENTI, Ms. S.; Dr.Biol. - Inst, of Histol. and Embryol., Univ. of Pisa, Via A.Volta 4, 



56100 PISA, Italy 

 a Mitotic and lampbrush chromosomes in hybrids. Triturus spec. (Urodela) 

 b Electrophoretic studies in embryos and larvae. Same species as a 

 BUCKLEY, Ms. S. K. L.; Ph.D. - Marshall Lab., Dept. of Physiol., Univ. of Cambridge, Downing St., 



CAMBRIDGE CB2 3EG, England 

 a In vitro development of post implantation embryos, role of extraembryonic factors (such as 



maternal hormones) in the regulation of development. Rattus spec. (Rodentia) 

 b Formation of eggs and role of gonadotropic hormone in their development. Octopus vulgaris 



(Cephalopoda) 

 BUEHR, M. L.; Ph.D. - MRC Mammalian Devi. Unit, Univ. Coll. London, Wolfson House, 4 



Stephenson Way, LONDON NWl 2HE, England 

 a Regulation in the development of chimaeras. Mus musculus (Rodentia) 

 b In vitro culture of embryos. Same species as a 



c Sex determination in normal and chimaeric animals. Same species as a 



BUGGE, J.; Ph.D. - Dept. of Anat., Royal Dent. Coll., Vennelyst Bd., 8000 ARHUS C, Denmark 

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



(Rodentia) (with P. A. KNUDSEN) 

 BUGRILOVA, Ms. R. S.; Cand.biol. sci. - Phenogenet. Lab., Inst, of Gen. Genet., Acad, of Sci. of the 



USSR, Profsoyuznaya St. 7(1), MOSCOW 117312, U.S.S.R. 

 a Developmental study of mutant gene effects on skeletal developmental abnormalities in vitro. 



Mus musculus (Rodentia) 

 BUKULYA, B. - Inst, of Exper. Med., Morphol. Dept., Hung. Acad, of Sci., Szigony u.43, 



BUDAPEST 1083, Hungary 

 a Fine structure and hormonal activity of intact and cultured embryonic adrenal cells of different 



species. Rattus spec. (Rodentia), Homo sapiens (Primates) 

 BULLlfeRE, D.; D.Sc. - Lab. de Zool. et Biol. Anim., Univ. Sci. et Med. de Grenoble, B.P. 53, Centre 



de Tri, 38041 GRENOBLE, France 

 a Cell determination in regenerating appendages; relations between regeneration, proliferation, and 



differentiation; genetic control of morphogenesis. Blabera craniifer (Blattodea) 

 b DNA-, RNA-, and cuticle component synthesis in epidermal cells of embryos. Same species as a 

 BULLltRE (CHALLANDE), Ms. F.; D.Sc. - Lab. de Zool. et BioL Anim., Univ. ScL et Med. de 



Grenoble, B.P. 53, Centre de Tri, 38041 GRENOBLE, France 

 a Relation between differentiation and hormones in embryos cultured in vitro. Blabera craniifer 



(Blattodea) 

 b DNA, RNA, and cuticle component synthesis in epidermal cells of embryos. Same species as a 

 c Effect of ecdysteroids on embryonic leg regeneration in vitro. Same species as a 

 BULMER, D.; M.D., D.Sc, Prof. - Dept. of Human Morphol., Univ. of Southampton Med. Sch., 



Highfield, SOUTHAMPTON S09 5NH, England 

 a Cell proliferation and differentiation in placenta and female genital system. Rattus spec. 



(Rodentia) (with S. PEEL) 

 b Immunology of pregnant uterus. (Rodentia) (with S. PEEL) 

 BULYZHENKOV, V. E.; Dr. - Lab. of Exp. Genet., Inst, of Med. Genet., Kashirskoye Chaussee 6a, 



115478 MOSCOW, U.S.S.R. 

 a Temperature sensitivity of homoeotic and non-homoeotic mutants. Drosophila melanogaster 



(Diptera) 

 b Pleiotropy of homoeotic genes. Same species as a 

 RLJNING, J.; Dr.rer.nat. - Zool. Inst, der Univ., Lehrst. fur AUgem. Zool., Badestr. 9, 44 MUNSTER/ 



Westf., B.R.D. (Germany) 

 a RNA synthesis in early development: analysis of nucleotide-pools, rate of RNA synthesis, 



characterization of RNA. Bruchidius obtectus (Coleoptera) 

 BURGI;R, Ms. E. H.; Dr. - Lab. for Cell Biol, and Histol., State Univ., Rijnsburgerweg 10, LEIDEN, 



Netherlands 

 a Inlluence of parathyroid extract on sulfate metabolism of developing cartilage in vitro. Mus 



musculus (Rodentia) 

 c Ultrastructural effect of parathyroid extract on maturing embryonic cartilage and cartilage 



calcification in tissue culture. Same species as a 

 BURGESS, A. M. C; Ph.D. - Dept. of Anat., London Hosp. Med. Coll., Turner St., LONDON E. 1, 



England 

 a RNA synthesis in dedifferentiating and redifferentiating regenerating tissues. Xenopus laevis, 



Ambystoma spec. (Amphibia) 



20 



