SAAG, P. T. van der; Ph.D. - Hubrecht Lab. (Intern. Embryol. Inst.), Uppsalalaan 8, 3584 CT 



UTRECHT, Netherlands 

 a Biosynthesis of soluble proteins in early development (isoelectric focusing, autoradiography). 



(Amphibia) (with S. K. BRAHMA, State Univ. of Utrecht) 

 b Regulation ol the cell cycle and its significance for development and differentiation: the role of 



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

 blastoma ceUs, Mus musculus (Rodentia) (with J. G. BLUEMINK, S. W. de LAAT, W. H. MOOLE- 



NAAR and S. A. NELEMANS) 

 SABBAUIN, A.; Dr., Prof. - 1st. di Biol. Anim., Univ di Padova, Via Loredan 10, 35100 PADOVA, 



Italy 

 a Germ cell origin and differentiation. Botryllus schlosseri (Ascidiacea) 



SABELLl, B.; Dr. - Inst, of Zool., Univ. of Bologna, Via S. Giacomo 9, 40126 BOLOGNA, Italy 

 a Oogenesis in parthenogenetic and amphigonic eggs. Daphnia spec. (Cladocera, Crustacea) 

 b Regeneration and origin of germ cells. Mercierella enigmatica (Serpulidae, Polychaeta) 

 c Origin of germ cells and sex differentiation. Sphaerium corneum (Lamellibranchia), Goniodiscus 



rotundatus (Gastropoda) 

 SACARRAO, G. da FONSECA; D.Sc, Prof. - Fac. de Cienc, Museu Bocage, Ruada Escola Politec- 



nica, LlSBOA-2, Portugal 



no work on developmental biology in progress 

 SaFANDA, J.; ing.chem. - Inst, of Pathophysiol., Charles Univ., Lidicka 1, 306 05 PLZEI^J, 



Czechoslovakia 

 a Characteristics of the transport of 4-aminobutyric acid in developing brain. Rattus spec. 



(Rodentia) 

 SAKUN, Ms. O. F.; Cand.biol.sci. - Lab. of Exp. Ichthyol., Biol. Inst., Leningrad State Univ., Stary 



Peterhof, LENINGRAD 198904, U.S.S.R. 

 a Effect of X-irradiation on gametogenesis. (Chondrostei; Teleostei) 

 SALA, M.; Dr.biol., Prof. - 1st. di Biol. Anim., Univ. di Padova, Via Loredan 10, 35100 PADOVA, 



Italy 

 a Embryonic and adult hemoglobin. (Anura; Urodela) 



b Developmental variations in parabiotic twins. Rana dalmatina, R. esculenta (Anura) 

 c Molecular aspects of neural induction. (Urodela) 

 d Effect of some drugs on early embryonic development. (Amphibia) 

 SALAMATINA, Ms. N. V. - Dept. of Gerontol., Inst, of Exp. MorphoL, Acad, of Sci. of the Georgian 



SSR, Digomi, TBILISI 380059, U.S.S.R. 

 a Role of chemical intercellular interactions in the regulation of the rate of cell multiplication and 



intracellular synthesis, studied in cell cultures and in vivo. Gallus domesticus (Aves), Rattus 



norvegicus, Mus musculus (Rodentia) 

 b Cytogenetics of aged persons. Homo sapiens (Primates) 

 SALAUN, Ms. J.; D.Sc. - Inst. d'Embryol. du C.N.R.S. et du Coll. de France, 49bis av. de la Belle 



GabrieUe, 94130 NOGENT-sur-MARNE, France 

 a Formation experimentale d'embryomes homoplastiques et heteroplastiques. Gallus gahus (Aves), 



Rattus rattus (Rodentia) 

 b Influence reciproque des cellules cancereuses et embryonnaires reunies sur un meme hote. Rattus 



rattus, Mus musculus (Rodentia) 

 c Les capacites de differenciation des cellules embryonnaires et des cellules du teratocarcinome de 



Stevens. (Mammalia) 

 SALMONS, S.; Ph.D. - Dept. of Anat., Med. School, Univ. of Birmingham, Edgbaston, 



BIRMINGHAM B15 2TJ, England 

 a The part played by impulsive activity in the late stage of differentiation of fast and slow skeletal 



muscle (electronic stimulators; physiology, biochemistry, and histochemistry). Oryctolagus 



cuniculus (Lagomorpha) 

 SALONEN, J. E. K.; B.M. - Lab. of Exp. Embryol., III.Dept. of Pathol., Univ. of Helsinki, Haart- 



maninkatu 3, 00290 HELSINKI 29, Finland 

 a Mechanism of kidney tubulogenesis. Mus musculus (Rodentia) (with L. O. SAXEN, J. J. 



WARTIOVAARA, E. LEHTONEN, S. NORDLING, and P. EKBLOM) 

 SALVADOR, G. F.; Dr.-Ing. - Dept. de Biol. Gen. et AppL, Univ. de Lyon I, 43 Bd. du 11 Novembre 



1918, 69621 VILLEURBANNE, France 

 a Control of delta-aminolevulinic acid synthesis during chloroplast morphogenesis. Euglena gracili; 



(Euglenophyceae) 

 SALVATORELLI,G.; Ph.D., Prof. - 1st. di Anat. Comp., Univ. di Ferrara, via L. Borsari 46, 44100 



FERRARA, Italy 

 a Factors in foetal erythropoiesis. Gallus domesticus (Aves) 

 b Erythropoiesis and leucopoiesis during metamorphosis. Bufo bufo (Anura) 

 c Embryonic and foetal erythropoiesis. Cavia porcellus (Rodentia) 

 d Purification and chemical identification of erythropoietic factor in embryonic liver extracts. 



Same species as a 

 SALZGEBER, Ms. B. ; D.Sc. - Inst. d'Embryol. du C.N.R.S. et du CoU. de France, 49bis av. de la Belle 



GabrieUe, 94130 NOGENT-sur-MARNE, France 

 a fitude des effets teratogenes (malfonnations de membres) obtenus 1) par I'yperite azotee (chlor- 



ethylamine), 2) par la thalidomide (phtalimidoglutarimide). Gallus spec. (Aves) 

 b Recherches sur la genese des malformations de membres. Gallus domesticus (Aves) 

 SAMARUT, J.; Dr.spec. - Dept. de Biol. Gen. et Appl., Univ. de Lyon 1, 43 Bd. du 11 Novembre 



1918, 69621 VILLEURBANNE, France 

 a Development of haemopoietic stem cells. Gallus domesticus (Aves) 



90 



