a Transcription of chromatin from epidermis by insect DNA-dependent RNA polymerases. 



Calliphora erythrocephala (Diptera) 

 b Translation of mRNA in an homologous in vitro system, same species as a 

 c In vivo and in vitro synthesis of calliphorin and drosophilin: regulation of specific niRNA levels. 



(Diptera) 

 SELLENS, M. H.; Ph.D. - Dept. of Pathol., Univ. of Bristol, University Walk, BRISTOL BS8 ITD, 



England 

 a Immunology of reproduction. Mus musculus (Rodentia), Homo sapiens (Primates) 

 b Biology of the trophoblast. Same species as a 

 c Early embryonic development. Mus musculus (Rodentia) 

 SELLER, Ms. M. J.; Ph.D. - Paediat. Res. Unit., Guy's Hosp. Med. Sch., Guy's Tower, LONDON SEl 



9RT, England 

 a Experimental teratology. (Mammalia) 



b Experimental production of chimaeras by tissue transplantation. Same species as a 

 c Alpha-fetoproteins. Homo sapiens (Primates) 



d Genetics and aetiology of neural tube defects in the curly-tail mutant. Mus musculus (Rodentia) 

 SELMAN, G. G.; Ph.D. - Inst, of Anim. Genet., Univ. of Edinburgh, West Mains Rd., EDINBURGH 



EH9 3JN, Scotland, U.K. 

 a Ultrastructural and experimental studies of cleavage and morphogenesis. Triturus alpestris 



(Urodela), Xenopus laevis (Anura) 

 SEMBRAT, K.; Ph.D., D.Sc, Prof. (Emer.) - Inst, of Zool., Univ. of Wroclaw, ul.Sienkiewicza 21, 



50-335 WROCLAW, Poland 

 a Cytology and cytochemistry of partial metamorphosis. Triturus spec. (Urodela) 

 b Cytology and cytochemistry of gametogenesis. Embletonia pallida (Opisthobranchia, Gastro- 

 poda) 

 SENATORI, Ms. O.; Dr.biol.sci. - 1st. di Zool. "F. Raffaele", Univ. di Roma, Viale dell'Universita 32, 



00161 ROMA, Italy 

 SENGEL, Ph.; D.Sc, Prof. - Lab. de Zool. et Biol. Anim., Univ. Sci. et Med. de Grenoble, B.P.53, 



Centre de Tri, 38041 GRENOBLE, France 

 a Mechanisms of feather pattern development. Callus domesticus (Aves) 

 b Ultrastructure of skin development and feather keratins. Same species as a 

 c Behaviour of cultured embryonic dermal and epidermal cells. Same species as a 

 d Scanning electron microscopy of dermal and epidermal cell morphology and contacts during 



feather development. Same species as a 

 SENTEIN, P.; Dr.med., D.Sc, Prof. - Lab. d'Histol. et d'EmbryoL, Univ. de MontpeUier, 2 rue Ecole 



de Medecine, 34060 MONTPELLIER Cedex, France 

 German, D.; D.Sc - Inst. of BioL, Fac of Med., Univ. of Zagreb, Salata 3, P.O.Box 166, 41001 



ZAGREB, Yugoslavia 

 a Foetal proteins in differentiation. Rattus norvegicus (Rodentia) (with N. SKREB) 

 b Protein patterns in embryo-derived teratocarcinomas and in host serum (polyacrylamide electro- 

 phoresis). Mus musculus (Rodentia) 

 c Alphafetoprotein, lactate dehydrogenase, cytosol and chromosomal proteins during intrauterine 



development. Homo sapiens (Primates) 

 SERRANTINO (DI DINO), Ms. G.; Dr.rer.nat. - 1st. di Anat. Umana Norm., Univ. di Catania, Via 



Biblioteca 4, 95124 CATANIA, Italy 

 a Development of the ciliary ganglion in normal and anencephalic embryos. Homo sapiens 



(Primates) 

 SERRI, F.; M.D., Prof. - Dept. of Dermatol., Univ. of Pavia, Policlinico S. Matteo - P. le Golgi, 



27100 PAVIA, Italy 

 a Development of the hair. Homo sapiens (Primates) 

 SEVALJEVK!' (MIRKOVK!:), Mrs. Lj.; Ph.D. - Lab. of Developm. Biochem., Inst, for Biol. Res., 29 



Novembra 142, 11050 BEOGRAD, Yugoslavia 

 SevCENKO, Ms. G.; MUDr. - Inst, of Embryol., Charles Univ., Albertov 4, 128 00 PRAHA 2, 



Czechoslovakia 

 a Development and cytodifferentiation of the oesophagial epithelium (light and electron micro- 

 scopy). Rattus rattus (Rodentia) 

 SEYDEWITZ, H. H.; Dr. - Inst, fur Genet., Univ. des Saarlandes, 66 SAARBRUCKEN 11, B.R.D. 



(Germany) 

 a Relations between electrolyte milieu and gene activities in giant chromosomes; electrophysiology, 



especially ion sensitive electrodes. Chironomus thummi (Diptera) 

 SHERBET, G. V.; Ph.D. - Dept. of Biochem. Pathol., Univ. Coll. Hosp. Med. School, University St., 



LONDON WCIE 6JJ, England 

 a Morphogenetic effects of follicle-stimulating hormone. Gallus domesticus (Aves) (with M. S. 



LAKSHMI) 

 b Biochemical and biophysical characterization of the cell surface using natural pH gradients, (with 



M. S. LAKSHMI) 

 c Epigenetic mechanisms and paraneoplastic phenomena, (with M. S. LAKSHMI) 

 SHMUKLER, J. B. - In^t. of Devi. Biol., Acad, of Sci. of the USSR, Vavilov St. 26, MOSCOW 



1 17334, urs'.s:Rr " 



a Role of serotonm m intercellular connections during cleavage divisions. Scaphechinus mirabilis 



(Echinoidea) (with G. A. BUZNIKOV) 

 SHORO, A. A.; Ph.D. - Dept. of Anat., St. Thomas's Hosp. Med. School, LONDON SEl 7EH, 



England 



94 



