MARRARO (CARNAZZA), Mrs. M. L. — 1st. di Anat. Umana Norm., 2a Catt, Univ. di 



Catania, Via Biblioteca 4, 95124 CATANIA, Italy 

 a Mode of formation of the concentric bodies (epithelial pearls) during chorioallantoic 



membrane grafts. Gallus domesticus (Aves) 

 b Liver homoplastic graft in chorioallantoic membrane. Same species as a 

 c Structural changes of allantoic membrane epithelium submitted to the action of different 



agents. Same species as a 

 d Pineal gland homoplastic graft in chorioallantoic membrane. Same species as a 

 MARRE, E. — 1st. di Sci. Bot. dell'Univ., Cat. di Fisiol. Vegetale, Via Giuseppe Colombo 60, 

 20133 MILANO, Italy • 



a The mechanisms of the metabolic changes characterizing the transition from meristematic 



growth to specialized cell functions. (Saccharomycetates; Spermatophyta) 

 MARSHAK, Miss T. L. — Lab. of Developm. Cytogenet, Inst, of Developm. Biol., Acad, of 



Sci. of the U.S.S.R., 26 Vavilov St., MOSCOW 117133, U.S.S.R. 

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

 synthesis, cell division, and mechanisms of nuclear polyploidization. Rattus noruegicus 

 (Rodentia) (with O. G. STROEVA) 

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



Sweden 

 a Perinatal vascular changes in the digestive system. Rattus noruegicus (Rodentia) 

 b Transplantation of fertilized ova. Mus musculus (Rodentia) 

 MARSLAND, D. A. Ph.D., Prof. — Marine Biol. Lab., Box 665, WOODS HOLE, Mass. 



02543, U.S.A. 

 MARTHY, H.-J. Ph.D. — Inst. d'Embryol. et Teratol. Exper. du C.N.R.S., 49bis Av. de la 



Belle Gabrielle, 94 NOGENT-sur-MARNE, France 

 a Implantation and explantation of organ anlagen. Loligo vulgaris (Cephalopoda) 

 b Investigations on induction. Same species as a 

 c Determination and regulative capacity of the eye anlagen in stages VI-XII (Naeff) (auto- 



and allotransplants, organ culture). Same species as a 

 MARTIN, A. H. Ph.D. — Dept. of Anat., Bardeen Med. Labs., Univ. of Wisconsin, 



MADISON, Wis. 53706, U.S.A. 

 a Development, morphology, and histology of the central nervous system (light microscopy). 



Gallus domesticus (Aves), Mus musculus (Rodentia) 

 b Teratogenic effect of various techniques and agents upon the developing embryo. Same 



species as a 

 MARTIN, Ch. B., Jr. M.D., Prof. — Dept. of Obstet. and Gynecol., Univ. of S. California, 



1200 North State St., LOS ANGELES, Calif. 90033, U.S.A. 

 a Anatomy and radiology of placental circulation. Macaca mulatta, Homo sapiens (Primates) 

 b Physiology of the uteroplacental and umbilical circulations. Macaca mulatta (Primates) 

 MARTIN (FORGET), Mrs. C. S. Lic.es Sci. — Inst. d'Embryol. et Teratol. Exper. du 



C.N.R.S., 49bis Av. de la Belle Gabrielle, 94 NOGENT-sur-MARNE, France 

 a Mesonephros differentiation: culture of Wolffian duct with different mesenchymes. 



Gallus domesticus (Aves) 

 b Experimental morphogenesis of embryonic kidney. Gallus gallus (Aves) (with Y. CROI- 



SILLE and M. GUMPEL) 

 MARTIN, R. P. Dipl. dEtud. Approf. — Lab. d'Embryol., Unite de Sci., Univ. de Caen, 



14 CAEN, France 

 a Renouvellement et differenciation des cellules de l'epithelium intestinal. Ambystoma 



mexicanum (Urodela) 

 MARTINEK. J. M.D. — Inst, of Embryol., Fac. of Med., Charles Univ., Albertov 4, 



PRAGUE 2, Czechoslovakia 

 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 differentiation of blastodermic 



vesicle. Rattus spec. (Rodentia), Homo sapiens (Primates) 

 c Ultrastructure and histochemistry of ovarium differentiation; development of ovum and 



follicle cells. Rattus spec. (Rodentia) 

 MARTINET, Mrs. M. Dr.es Sci. — Lab. d'Histol.-Embryol. B, Fac. de Med., 45 rue des 



Sts.Peres, 75 PARIS Vie, France 

 a Influence teratogene des infections Rickettsiennes. Rattus rattus (Rodentia) 

 MARTINOVITCH, P. N. Ph.D. — Dept. of Exp. Histol. and Organ Cult., Inst, of Nuclear 

 Sci. "Boris Kidric", Virica, P.O.Box 522, BEOGRAD, Yugoslavia • 



MARTY, R. J. L. Dr.en Med., Dr.es Sci., Prof. — Lab. de Neurophysiol., Fac. des Sci., 



Univ. de Montpellier, Place Eugene Bataillon, 34 MONTPELLIER, France 

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

 cochlee; stimulation tonale). 2. Maturation postnatale du systeme vestibulaire. Felis catus 

 (Carnivora) 

 b Neuroanatomie. 1. Developpement du thalamus (etude radio-autographique) . 2. Maturation 

 perinatale du cortex cerebral. 3. Proliferation et migrations postnatales de la nevroglie. 

 Rattus noruegicus, Felis catus (Mammalia) 



119 



