JAGGI, R.; lic.phil.nat. - Div. of CeU and Devi. Biol., Zool. Inst., Univ. Bern, Sahlistr. 8, 3012 BERN, 

 Switzerland 



a Regulatory mechanism of estrogen-dependent synthesis of vitellogenin. Xenopus laevis (Anura) 

 (with R. WEBER and G. U. RYFFEL) 



JAMES, D. A.; D.Phil. - Dept. of Pathol., Wellcome Res. Labs., Langley Court, BECKENHAM, Kent 

 BR3 BBS, England 



JAMES, Ms. T. M.; B.D.S. - Dept. of Anat., Univ. Coll., P.O. Box 78, CARDIFF CFl IXL, Wales, UK 



a Development of sphenoid (greater wing) and its venous drainage. Homo sapiens (Primates) 



b Comparative study of palate development. Erinaceus europaeus (Insectivora), Rattus norvegicus 

 (Rodentia), Homo sapiens (Primates) 



JANDIERI, Ms. K. M. - Dept. of Devi. Biol., Inst, of Exp. Morphol., Acad, of Sci. of the Georgian 

 SSR, ChiaureU St. 2, Digomi, 380059 TBILISI, USSR 



a Participation of nuclear and cytoplasmic substances in control of state of DNA in chromatin. 

 Gallus domesticus (Aves), Rattus norvegicus (Rodentia) 



JANNING, W.; Dr. - Zool. Inst, der Univ., Badestr. 9, 4400 MUNSTER, BRD (Germany) 



a Analysis of genetic mosaics of internal organs (larval and imaginal), using enzyme marker genes. 

 Drosophila melanogaster (Diptera) 



b Gynandromorph fate maps : analysis of different types of gynandromorphs. Same species as a 



c Morphogenesis of Malpighian tubules (gynandromorphs, clonal analysis, position effect variega- 

 tion). Same species as a 



JANSEN, J.; M.D., Prof. (Emer.) - Anat. Inst., Univ. of Oslo, Karl Johansgate 47, OSLO 1, Norway 



JANSSEN, P. Th.; Drs. - Dept. of Med. Anat. and Embryol., State Univ. of Utrecht, Janskerkhof 3A, 

 3512 BK UTRECHT, Netherlands 



a Synthesis of soluble proteins in the whole embryo and in the cultured eye cup (disc electro- 

 phoresis, isoelectric focusing, autoradiography). Gallus domesticus (Aves) (with H. van der 

 STARRE) 



JANTOSOVlCOVA, Ms. J.; M.V.Dr. - Dept. of Normal Anat., Sch. of Vet. Med., Komenskeho 73, 

 041 81 KOglCE, Czechoslovakia 



a Morphogenesis of the testis. Ovis aries (Artiodactyla) 



JANTZEN (WILKENS), Ms. H. L. M.; Dr. - Physiol. Lehrst., Zool. Inst, der Univ., Im Neuenheimer 

 Feld 230, 6900 HEIDELBERG 1, BRD (Germany) 



a Synthesis of new RNA populations needed for encystment. Acanthamoeba castellanii (Rhizo- 

 poda) 



b Informational value of new transcription products during development. Same species as a 



c Translation products in cell free synthesizing systems of stage specific poly-A RNA. Same spe- 

 cies as a 



d Characterization of ribonuclease(s); their activity (ies) during development. Same species as a 



e Control of protein synthesis during development. Same species as a 



JAROS, Ms. E.; Ph.D. - Muse. Dystr. Res. Labs., Newcastle Gen. Hosp., Westgate Rd., NEWCASTLE- 

 upon-Tyne NE4 6BE, England 



a Abnormal relationship between Schwann cells and axons in hereditary muscular dystrophy in 

 vivo and in vitro. Mus musculus (Rodentia) 



b Abnormal peripheral nerve regeneration in hereditary muscular dystrophy. Same species as a 



c Contribution of a secondary source of Schwann cells to the total Schwann cell population of the 

 peripheral nerves. Coturnix c. japonica, Gallus gallus (Aves), Mus musculus (Rodentia) 



JARZAB, Ms. B. - Dept. of Gen. Biol., Silesian Acad, of Med., ul. K. Marksa 19,41-808 ZABRZE 8, 

 Poland 



JAYLET, A.; D.Sc, Prof. - Lab. de Biol. Gen., Univ. Paul-Sabatier, 118 Rte de Narbonne, 31077 

 TOULOUSE Cedex, France 



a Effects of X-rays on the progeny of irradiated animals; chromosomal anomalies; chromosomal 

 markers in homozygous strains. (Urodela) 



b Experimental gynogenesis. (Urodela) (with V. FERRIER) 



c Chemical mutagenesis. (Urodela) (with J. C. BEETSCHEN and V. FERRIER) 



d Genetical aspects of protein and enzyme differentiation. (Urodela) (with F. GASSER and V. 

 FERRIER) 



JAZDOWSKA-ZAGRODZINSKA, Ms. B.; Ph.D. - Dept. of Cytol., Zool. Inst., Warsaw Univ., Krak. 

 Przedmiescie 26/28, 00-927/1 WARSZAWA, Poland 



a Origin of nurse chamber in egg foUicles; lamellar structures in oocyte nucleus and their transfor- 

 mations during meiotic prophase. Non-paedogenetic spp. (Cecidomyiidae, Diptera) 



JEANVOINE, Ms. G. - Lab. de Biol. Med., Univ. de Nancy I, B.P. 1080, 54019 NANCY Cedex, France 



JELASKA, Ms. S.; Ph.D. - Dept. of Bot., Fac. of Sci., Univ. of Zagreb, P.O.B. 933, 41001 ZAGREB, 

 Yugoslavia 



a Alternation of embryogenic potential in callus culture; karyology of embryogenic callus and in 

 , vitro regenerated plantlets. Cucurbita pepo (Cucurbitaceae) 



JELINEK, R.; MUDr., CSc. - Inst, of Exp. Med., Dept. of Teratol., Czech. Acad, of Sci., Legerova 61, 

 120 00 PRAHA 2, Czechoslovakia 



a Elaboration of an appropriate method for testing the teratogenic activity of drugs. Gallus domes- 

 ticus (Aves), Rattus norvegicus, Mus musculus (Rodentia) 



b Embryotoxic effects of normal and pathological blood serum of different species including man. 

 Gallus domesticus (Aves) 



JENKINSON, E. J.; Ph.D. - Dept. of Anat., Med. School, Univ. of Birmmgham, Vincent Drive, 

 BIRMINGHAM B15 2TJ, England 



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



b Biology of the trophoblast. Same species as a 



c Immunology of development. Mus musculus (Rodentia) 



56 



