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



b In vitro culture of embryos. Mus musculus (Rodentia) 



c Sex determination and gonad differentiation in normal, chimaeric, and genetically sex reversed 



animals. Mus musculus (Rodentia) 

 BUGGE, J. M.Sc. - Dept. of Anat., Royal Dent. Coll., Vennelyst Blvd., 8000 ARHUS C, Denmark 

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



(Rodentia) (with P. A. KNUDSEN) 

 BUKULYA, B. - Inst, of Exper. Med. of the Hung. Acad, of Sci., Morphol. Dept., 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) 

 BULLIERE, D. Dr.es Sci. - Lab. de Zool., Dept. de Biol., Univ. Sci. et Med. de Grenoble, B.P.53, 



38041 GRENOBLE, France 

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



differentiation, and moulting hormones. Blabera craniifer (Blattariae) 

 b Effect of ecdysteroids on DNA, RNA, and protein synthesis in epidermis. Same species as a 

 BULLIERE (CHALLANDE), Mrs. F. Dr.spec. - Lab. de Zool., Dept. de Biol., Univ. Sci. et Med. de 



Grenoble, B.P. 53, 38041 GRENOBLE, France 

 a Morphology and ultrastructure of organogenesis (in vitro culture, autoradiography). Blabera 



craniifer (Blattariae) 

 b Relations between differentiation and hormones in 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. - Chair 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. (Roden- 

 tia) (with S. PEEL) 

 BURGER, Mrs. E. H. Drs. - Lab. for Cell Biol, and Histol., State Univ., Rijnsburgerweg 10, LEIDEN, 



Netherlands 

 a The morphological and histochemical effect of parathyroid extract on the development of joints 



in embryonic toes in tissue culture. Mus musculus (Rodentia) 

 b Influence of parathyroid extract on sulfate metabolism of developing cartilage in vitro. Mus 



musculus (Rodentia) 

 c Ultrastructural effect of parathyroid extract on maturing embryonic cartilage in tissue culture. 



Mus musculus (Rodentia) 

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



E.l, England 

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



Ambystoma spec. (Amphibia) 

 b Somite morphogenesis. Xenopus laevis (Anura) 

 c Myogenesis. Xenopus laevis (Anura) 

 BURIGHEL, P. Dr.biol.sci. - 1st. di Biol. Anim., Univ. di Padova, Via Loredan 10, 35100 PADOVA, 



Italy 

 a Differentiation of digestive tract. Botryllus schlosseri and other spp. (Ascidiacea) 

 b Organogenesis and metamorphosis. Botryllus schlosseri (Ascidiacea) 

 BURKART, T. Dipl.Natw. - Univ.-Kinderklinik, Freiburgst. 23, 3008 BERN, Switzerland 

 BURNS, A. T. H. - Inst, of Anim. Genet., Univ. of Edinburgh, West Mains Rd., EDINBURGH EH9 



3JN, Scotland, U.K. 

 a Properties of lens mRNAs; regulation of stability. Gallus domesticus (Aves) (with R. M. CLAY- 

 TON and D. E. S. TRUMAN) 

 BUTCHER, D. N. Ph.D. - ARC Unit of Developm. Plant Physiol, and Pathol., c/o Botany School, 



Downing St., CAMBRIDGE, England ISDB 



BOULTJENS, T. E. J. B.Sc. (Hons) - Dept. of Cell Biol., Univ. of Glasgow, Church St., GLASGOW 



Gil 6NU, Scotland, U.K. 

 a Specific adhesion of embryonic cells derived from the neural retina and tapetum. Gallus 



domesticus (Aves) 

 BUZNIKOV, G. A. Dr.biol.sci. - Inst, of Developm. Biol., Acad, of Sci. of the U.S.S.R., Vavilov St. 



26, MOSCOW 117334, U.S.S.R. 

 a The role of neurotransmitters (acetylcholine, serotonin, catecholamines) in early embryogenesis. 



Strongylocentrotus drobachiensis, S. nudus, S. intermedius, Paracentrotus lividus, Arbacia lixula, 



Sphaerechinus granulans (Echinoidea) (with L. N. MARKOVA) 

 BUZZONE, Miss E. - Zool. Inst., Univ. of Palermo, Via Archirafi 18, 90123 PALERMO, Italy 

 a Embryology of lethal hybrids. (Ascidiacea) 

 BYCZKOWSKA (SMYK), Mrs. W. Dr. - Dept. of Comp. Anat., Jagellonian Univ., ul.Krupnicza 50, 



30-060 KRAK6W, Poland 

 a Spermatogenesis. Tetrodontophora bielanensis (Collembola) 

 BYLINA (KUNSKA), Mrs. A. mgr.Sci. - Dept. of Histol. and Embryol., Warsaw Agric. Univ., ul. 



Grochowska 272, WARSZAWA, Poland 

 BYSKOV (SJOLTE), Mrs. A. G. - Finsen Lab., Finsen Inst., 49 Strandboulevarden, 2100 COPEN- 

 HAGEN, Denmark 

 a Development and function of ovaries and rete ovarii; cell dynamics of atresia (electron micro- 

 scopy, autoradiography). (Rodentia, Primates) 

 CABANIER, Miss M. J. - Dept. d'Histol. -Embryol., Univ. Paris-Val de Marne, 6 rue du Gen. Sarrail, 



94000 CRETEIL, France 

 a Histogenesis and differentiation of the central nervous system. Rattus spec. (Rodentia) 



19 



