changes in membrane properties and structure, ion and cyclic nucleotide metabolism. Neuro- 

 blastoma cells, Mus musculus (Rodentia) (with S. W. de LAAT, P. T. van der SAAG, S. A. 



NELEMANS and W. H. MOULhINAAK) 

 BLUZAT, R. R.; D.Sc. - Lab. de Zool., Univ. de Paris XI (Paris-Sud), Centre d'Orsay, 91405 ORSAY, 



France 

 a Effects of insecticides, herbicides and detergents on development. Lymnaea spec. (Gastropoda) 



and other fresh water animals 

 BODE, H. J.; Dr.rer.nat. - Zool. Inst, der Univ., Im Neuenheimer Feld 230, 6900 HEIDELBERG 1, 



B.R.D. (Germany) 

 a Myogenesis; immunology of muscular proteins; in vitro translation. Drosophila melanogaster 



(Diptera) 

 BOELSTERLI, U.; Dipl.nat. - Zool.-Vergl. Anat. Inst., Univ. Zurich, Kunstlergasse 16, 8006 



ZURICH, Switzerland 

 BOER, G. J.; Dr. - Netherl. List, for Brain Res., IJdijk 28, AMSTERDAM, Netherlands 

 a Interaction with hormones during maturation and adaptation of the nervous system. Rattus 



norvegicus (Rodentia), Homo sapiens (Primates) 

 BOER, K.; Dr. - Netherl. Inst, for Brain Res., IJdijk 28, AMSTERDAM, Netherlands 

 a Interaction with hormones during maturation and adaptation of the nervous system. Rattus 



norvegicus (Rodentia), Homo sapiens (Primates) 

 BOGENMANN, E.; M.Sc. - Inst, of Cell Biol., Swiss Fed. Inst, of Technol., Honggerberg, 8093 



ZURICH, Switzerland 

 a Gene expression in somatic cell hybrids. Gallus domesticus (Aves), Rattus spec. (Rodentia) 

 BOHN, H.; Dr.rer.nat. - Zool. Inst, der Univ., Luisenst. 14, 8 MUNCHEN 2, B.R.D. (Germany) 

 a Wound heaUng in vivo and in vitro. Leucophaea maderae (Blattodea) 

 BOILLY, B.; D.Sc, Prof. - Lab. de Morphol. Exp., Univ. des Sci. et Techn., B.P. 36, 59650 



VILLENEUVE D'ASCQ, France 

 a Development of regeneration cells (dedifferentiation, activation, differentiation); determination 



of this development. (Annehda) 

 b Factors of regenerative morphogenesis, especially nervous system, tissular contacts. (Annelida) 

 BOLETZKY, S. von; Ph.D. - Lab. Arago, Univ. de Paris VI, 66650 BANYULS-sur-MER, France 

 a Embryonic and post-embryonic development. (Cephalopoda) 

 BOLOGNARI, A.; Prof. - 1st. di Zool. e di Anat. Comp., Univ. di Messina, Via dei Verdi 75, 98100 



MESSINA, Italy 

 a Nature of initial and definitive yolk globules and modification of the yolk (structure, ultra- 

 structure, cytochemistry). Aplysia depilans (Gastropoda) 

 b Differences between the primary nucleolus and the amphinucleoU in oocytes (autoradiography, 



ultrastructure and cytochemistry). Patella coerulea (Gastropoda) 

 c Structure, ultrastructure and autoradiography of nucleolini in oocytes. (Mollusca) 

 d Histochemical distribution of the enzymes of carbohydrate metabolism in the Golgi zones of 



yolk globules. Same species as a 

 BONARIC, J. C; Dr.Spec. - Lab. de Zool.II (Morphol. et Ecol.), Univ. des Sci. et Techn. du 



Languedoc, Place E.Bataillon, 34060 MONTPELLIER, France 

 a Ecophysiology of post-embryonic development. Pisaura mirabilis (Araneida, Arachnida) 

 BONDl, C; Dott., Prof. - 1st. di Anat. Comp., Univ. di Perugia, via A. Pascoli, 06100 PERUGIA, Italy 

 a Magnetic field action on nervous system development. Rana esculenta, Bufo vulgaris (Anura) 

 b Action of antiandrogens on the ultrastructure of male genital organs. Cavia porcellus (Rodentia) 

 BONS, J.; D.Sc. - Lab. de Biogeogr. et Iicol. des Vertebr., Iicole Prat, des Hautes Iitudes, place E. 



Bataillon, 34060 MONTPELLIER, France 

 a Embryonic development. Lacertidae, Agamidae (Lacertilia) 

 BONTEKOE, Ms. E. H. M.; Drs. - Dept. of Obstet. and Gynecol., Univ. of Amsterdam, Wilhelmina 



Gasthuis, le Helmerstr. 104, AMSTERDAM, Netherlands 

 a Psychogenous influences on uterine motility and on fetal development. Canis familiaris 



(Carnivora), Ovis aries, Sus scrofa (Artiodactyla), Oryctolagus cuniculus (Lagomorpha) 

 BOON (NIERMEYER), Ms. E. K.; M.Sc. - Zool.Lab., State Univ. of Utrecht, Transitorium III, 



Padualaan 8, UTRECHT, Netherlands 

 a Influence of protein synthesis inhibitors on the cell cycle. Lymnaea stagnaHs (Gastropoda) 

 b Significance of early cleavage cycles and programmed division pattern; correlation of division 



anomalies and abnormal division chronology with specific morphogenetic disturbances. Same 



species as a 

 BOPP, M.; Dr.rer.nat., Prof. - Bot. Inst., Univ. Heidelberg, Hofmeisterweg 4, 69 HEIDELBERG, 



B.R.D. (Germany) 

 a Development; morphogenesis of protonema. Funaria hygrometrica (Musci) 

 b Shoot growth. Sinapis spec. (Cruciferae), Pisum sativum (Papihonaceae) 

 c Tissue culture; growth and differentiation under the action of herbicides. Nicotiana tabacum 



(Solanaceae), Anagallis arvensis (Primulaceae) 

 BOSQUET, G.; Dr.spec. - Dept. de Biol. Gener. et Appl., Univ. de Lyon I, 43 Bd. du 11 Novembre 



1918, 69621 VILLEURBANNE, France 

 BOSSY, J. G. M.; M.D., Prof. - Dept. of Anat., Univ. of Montpellier, Section of Nfmes, av.Kennedy, 



30000 NtMES, France 

 a Development and maturation of the central nervous system in the fetus. Homo sapiens (Primates) 

 BOTERENBROOD, Ms. E. C; Ph.D. - Hubrecht Lab. (Intern. Embryol. Inst.), Uppsalalaan 8, 3584 



CT UTRECHT, Netherlands 

 a Analysis of dorso-ventral and cranio-caudal polarity in mesoderm induction. Ambystoma 



mexicanum (Urodela) (with P. D. NIEUWKOOP and K. HARA) 



17 



