MOSBACHER,. G. C; Dr., Prof. - Fachber. Biol.- Zool. 16.4, Univ. des Saarlandes, 6600 



SAARBRUCKEN 11, BRD (Germany) 

 a Development and differentiation of sex specific characteristics; intersexuality; sexual determina- 

 tion of cells in regenerating imaginal discs (histology, scanning electron microscopy). Lymantria 



dispar (Lepidoptera) 

 MOUNTER, N.;Dr.spec. - Dept.de Biol. Gen. et Appl., Univ.de Lyon 1,43 Bd. du 11 Novembre 1918, 



69621 VILLEURBANNE, France 

 a Cytogenetics of non-conditional sterile mutants; genetic control of gametogenesis. Caenorhabditis 



elegans (Nematoda) 

 b Developmental control of gametogenesis by a neurosecretory substance and by a steroid hormone. 



Same species as a 

 MOUTON, Ms. C; D.E.A. - Lab. d'Embryol., U.E.R. de Sci., Univ. de Caen, 14032 CAEN, France 

 a Cytological aspects of posterior regeneration, autoradiography of DNA synthesis. Allolobophora 



icterica (Oligochaeta) 

 MOUZE, M.;D.Sc. - Serv. de Biol. Anim., Univ. des Sci. et Techn. de Lille, B.P. 36, 59650 VILLENEUVE 



D'ASCQ, France 

 a £tude descriptive de la croissance de I'oeil; etude experimentale des facteurs morphogenetiques et 



hormonaux qui controlent cette croissance. Aeshna cyanea, Anax imperator (Odonata) 

 MRAZKOVA (SEVCfKOVA), Ms. O.; MUDr. - Dept. of Anat., Charles Univ., U. nemocnice 3, 128 00 



PR AH A 2, Czechoslovakia 

 a Prenatal development of hmb vascularisation. Homo sapiens (Primates) 

 MUISWINKEL, W. B. van; Ph.D. - Dept. of Exp. Anim. Morphol. and Cell Biol., "Zodiac", Agric. 



Univ., Marijkeweg 40, 6709 PG WAGENINGEN, Netherlands 

 a Time and place (organ) of origin of cell types involved in the immune response (rosette test, 



plaque-test of Jerne, scale-transplantation, cellular immunity in vitro (blast transformation), 



immuno-electrophoresis, histology, immunofluorescence, etc.). Cyprinus carpio (Teleostei) 

 MULAREK, Ms. O.; M.D. - Inst, of Neurol, and Sens. Organs, Med. Acad., 49 Przybyszewskiego St., 



60-355 POZNAKI, Poland 

 a Histochemistry of glia cells in the developing nervous system. Rattus norvegicus (Rodentia) 

 b Influence of transplacental intoxication with ethylnitrosourea on chemistry of developing brain. 



Mus musculus (Rodentia) 

 MULLER, J. P.; Dr. 3e Cycle - Lab. de Genet, du Devi., Univ. P. et M. Curie, Ctr. de Rech. d'lvry, 



67 rue M. Gunsbourg, 94200 IVRY-sur-SElNE, France 

 a Nuclear ribonucleoprotein particles in oocytes. Pleurodeles poiieti (Urodela) 

 MULLER, M.; D.Sc. - Inst, of Biol., Fac. of Med., Univ. of Zagreb, Salata 3, P.O.Box. 166, 41001 



ZAGREB, Yugoslavia 

 a Regulation of compensatory growth. Rattus norvegicus (Rodentia) 

 b Experimental teratology. Same species as a (with C. HERMAN) 

 c Genetic and environmental factors in development and foeto-placental complex. Same species 



as a (with C. HERMAN) 

 MULLER, U.; M.D. - Inst, fur Humangenet. und Anthropol. der Univ., Albertstr. 1 1 , 7800 FREIBURG, 



BRD (Germany) 

 a Immunogenetics of differentiation antigens. Gallus domesticus (Aves), Rattus norvegicus (Roden- 

 tia) 

 MULLER, W. A.; Dr.rer.nat., Prof. - Zool. Inst, der Univ., Im Neuenheimer Feld 230, 6900 



HEIDELBERG, BRD (Germany) 

 a Role of morphogens and neuroid functions in morphogenesis (metamorphosis, regeneration). 



Hydractinia spec. Hydra spec. (Hydrozoa), Cassiopea spec. (Scyphozoa) 

 b Polar morphogenesis and RNA metabolism in early development. Hydractinia spec. (Hydrozoa) 

 c Membrane ATPases and ion exchange in development (embryogenesis, metamorphosis). Same 



species as b 

 d .. Factors releasing settlement and metamorphosis, (lower Invertebrata, especially Coelenterata) 

 MULLER, W. P.; Dr. - Stat, de Zool. Exp., Univ. de Geneve, 154 Rte de Malagnou, 1224 CHENE- 



BOUGERIES (Geneve), Switzerland 

 a Haploid and diploid gynogenesis by hydrostatic pressure. Xenopus spec, Rana spec. (Anura) 

 b Female meiosis in species hybrids and polyploid species. Xenopus spec. (Anura) 

 c Transplantation of chromosomes into oocytes. Same species as b 

 MULNARD, J. G.; M.D., Prof. - Lab. d'Anat. et d'Embryol. Hum., Univ. Libre de BruxeUes, 97 Rue 



aux Laines, 1000 BRUXELLES, Belgium 

 a Cyto-enzymology of the mechanisms regulating differentiation of inner cell mass and trophecto- 



derm. Mus musculus, Rattus norvegicus (Rodentia) 

 b Experiments on developmental factors in mesonephros morphogenesis. Mus musculus (Rodentia) 

 c Culture in vitro and electron microscopy of normal and frozen-thawed embryos. Bos taurus 



(Artiodactyla) 

 MUMMERY, C. L.;Ph.D. - Hubrecht Lab. (Intern. Embryol. Inst.),Uppsalalaan 8, 3584 CT UTRECHT, 



Netherlands 

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



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

 blastoma cells, Mus musculus (Rodentia) (with S. W. de LAAT, P. T. v. d. SAAG, J. BOONSTRA, 



E. J. J. V. ZOELEN, W. H. MOOLENAAR and S. A. NELEMANS) 

 MUNOZ CUEVAS, A. - Lab. Souterrain du C.N.R.S., £quipe de Biol. Souterraine, 09200 MOULIS, 



Saint-GLrons, France 

 a Differenciation, regression et ultrastructure des yeux. Ischyropsalis spec. (Phalangjda, Arachnida) 

 MUNTZ (Mrs. REID), Ms. L.;Ph.D. - Dept. of Zool., Univ. of Reading, Wliiteknights Park, READING 



RG6 2AJ, England 



81 



