responsible for different aspects of oogenesis. Drosophila mclanogaster (Diptera) 

 MARSHAK, Miss T. L. - Lab. of Developm. Cytogenet., Inst, of Developni. Biol., Acad, of Sci. of the 



USSR, Vavilov St. 26, MOSCOW 117334, U.S.S.R. 

 a Differentiation and growth of the pigment epithelium of the retina, especially DNA synthesis, 

 cell division, and mechanisms of cell polyploidization. Rattus norvegicus (Rodentia) (with O. G. 

 STROEVA) 

 b Dependence of DNA synthesis and cell proliferation in pigment epithelium ot the retina upon 

 general growth factors of the eye. Same species as a (with O. G. STROEVA and I. G. PANOVA) 

 MARSK, L.; M.D. - Lab. of Teratol.. Karolinska Inst., S-104 01 STOCKHOLM 60, Sweden 

 MARTHY, H.-J.; Ph.D. - Lab. Arago, Univ. de Paris VI, 66650 BANYULS-sur-Mer, France 

 a Determination, regulation, localization, and stability of primordial pattern. Loligo vulgaris 



(Cephalopoda) 

 MARTIN (FORGET), Mrs. C; Dr.Sci. - Inst. d'Embryol. et Teratol. Exper. du C.N.R.S., 49bis Av. de 



la Belle Gabrielle, 94130 NOGENT-sur-MARNE, France 

 a E.xperimental morphogenesis of embryonic kidney. Gallus gallus (Aves) (with Y. CROISILLE and 



M. GUMPEL) 

 MARTIN, G. - Lab. de Physiol, et Genet, des Crustaces, Univ. de Poitiers, 40 av. du Recteur Pineau, 



86022 POITIERS, France 

 a Controle neurohumoral de la differenciation sexuelle et de la mue. (Isopoda, Crustacea) 

 b Nauplius eye of embryos. (Oniscoidea, Isopoda) 

 MARTIN, Mrs. G. R.; Ph.D. - Dept. of Anat. and EmbryoL, Univ. Coll. London, Gower St., 



LONDON WCIE 6BT, England 

 MARTIN, R. P.: Dipl.d'Etud.Approf. Lab. d'Embryol., Unite de Sci., Univ. de Caen, 14032 CAEN, 



France 

 a Renouvcllement et differenciation des cellules de Tepithelium intestinal. Ambystoma mexicanum 



(Urodela) ^ ^ , , 



MARTfNEK, J.; M.D. - Inst, of Embryol., Charles Univ., Albertov 4, 128 00 PRAHA 2, Czechoslo- 

 vakia 

 a Cytochemistry and electron microscopy of ova. Rattus spec. (Rodentia), Homo sapiens 



(Primates) 

 b Fine structure of the blastocyst; the role of nucleoli in early ditferentiation of blastodermic 



vesicle. Same species as a • ,,• , 



c Ultrastructure and histochemistry of ovary differentiation; development of ovum and tolhcle 



cells. Rattus spec. (Rodentia) 

 MARTINOVITCH, P. N.; Ph.D. Lab. of Molec. Biol, and Endocrinol., Inst, of Nucl. Sci. ' Boris 



Kidric", P.O.Box 522, 11001 BEOGRAD, Yugoslavia 

 a Reaction to X-rays of the reproductive tract in utero (opening of the vagina, luteinization). 



Rattus spec. (Rodentia) . „ , , 



MARTY, R. J. L.; Dr.en Med., Dr.es Sci., Prof. - Lab. de Neurophysiol., Univ. des Sci. et Techn. du 



Languedoc, Place E.Bataillon, 34060 MONTPELLIER Cedex, France 



a Neurophysiologie. 1. Maturation perinatale du systeme auditif (stimulation electrique de la 



coclilee; stimulation tonale). 2. Maturation postnatale du systeme vestibulaire. 3. Involution 



experinientale et plasticite du systeme auditif. Felis catus (Carnivora), Oryctolagus cuniculus 



(Lagomorpha) , -, n if 



b Neuroanatomie. 1. Maturation perinatale du cortex cerebral: synaptogenese. 2. Proliferation et 



migrations postnatales dc la nevroglie. 3. Degenerescence postnatale du tractus optique et gliose 



reactionnelle. Rattus norvegicus, Felis catus (Mammalia) ^ ^n,^i 



MASTROLIA, Mrs. L.; Dr.bioLsci. - 1st. di ZooL "Federico Raffaele", Viale delPUniversita 32, 00161 



ROMA (7), Italy 

 a Morphophysiology of chromaffin cells of the adrenals. Bufo buto, Rana esculenta (Anura), 



Triton cristatus (Urodela), Gallus gallus (Aves) 



b Differentiation and developmental correlations between hypophysis, adrenals, and gonads. Rana 



esculenta (Anura). Gallus gallus (Aves) (with H. MANELLI, E. MILANO-GRASSI, F. ACCORDI 



and V. GALLO) , . ,, , , , .„ 



MATFJKA M.; Dr. Med., C.Sc. - Inst, of Histol. and EmbryoL, Charles Univ., Karlovarska 48, 



PLZ EN, Czechoslovakia ■ i u 



a Morphogenesis of the genital organs from an evolutionary standpoint (Amniota, mcl. Homo 



sinicns ) 

 MATTHOPOULOS, D. P. Dept. of Cell Biol., Univ. of Glasgow, GLASGOW Gil 6NU, Scotland, 



L'-K. , ■ „ 



a Effect of factors derived from conditioned media on embryonic neural retina cell aggregation. 



Gallus domesticus (Aves) ■ • ' ■ 



MATUSZEWSKI, B.; Ph.D. - Dept. of Cytol., ZooL Inst., Warsaw Univ., Krakowskie Przedmiescie 



26/28, WARSZAWA 64, Poland xt^x.^coidcl' 



MATVEEVA, Mrs. N. - Inst, of Cytol. and Genet., Acad, ot Sci. of the USSR, NOVOSIBIRSK 



630090,'U.S.S.R. ,. ^^ ^„„ ^^..^dadiq 



MAUCHAMP, B. L.; Ing. - Lab. de ZooL, Ecole Norm. Supeneure, 46 rue d Ulm, 75230 PAKlb 



Cedex 05, France 



- INA Paris-Grignon, Centre Grignon, 78 THIVERVAL-Grignon, France 

 a Hormonal control of imaginal wing disc development. Pieris brassicae (Lepidoptera) 

 b Biochemistry of diapause. Same species as a 



c Ultrastructural aspects of scale development. Same species as a . . ^^ ui 



MAUGER (GIRARD), Mrs. A.; D.Sc. - Lab. de Zool. et BioL Anim., Univ. Sci. et Med. de Grenoble, 



B.P.53, Centre de Tri, 38041 GRENOBLE, France 



69 



