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



Rue des Sts.Peres, PARIS Vie, France 

 a Influence teratogene des infections rickettsiennes. Mus rattus (Rodentia) 

 b Influence teratogene des rayons X. Mus musculus (Rodentia) 



MARTINOVIC, J. V. B.Sc. — Inst, of Nuclear Sci. 'Boris Kidrich", BELGRADE, Yugo- 

 slavia 

 • MARTINOVITCH, P. N. Ph.D. — Dept. of Exper. Histol. and Organ Culture, Inst, of 



Nuclear Sci. "Boris Kidrich", P.O.Box 522, BELGRADE, Yugoslavia 

 MARTY, R. J. L. Dr.en Med., Dr.es Sci. — Centre de Rech. de Neuromorphol. fonctionnelle, 



Fac. des Sci., Univ. de Montpellier, Place Eugene Bataillon, 34-MONTPELLIER, France 

 a Neurophysiologie. 1. Maturation peri-natale du systeme auditif (stimulation electrique 



de la cochlee; stimulation tonale). 2. Maturation post-natale du systeme vestibulaire. Felis 



catus (Carnivora) 

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



peri-natale du cortex cerebral. Rattus norvegicus Felis catus (Mammalia) 

 MARUYAMA, K. D.Sc, Prof. — Biol. Inst., Coll. of Gener. Education, Univ. of Tokyo, 



Komaba, Meguro-ku, TOKYO, Japan 

 a Myogenesis in the embryo. Gallus domesticus (Aves) 



b Myogenesis. Locusta migratoria (Orthoptera), Apis mellifera (Hymenoptera) 

 MASLOW, D. E. B.S. — Dept. of Biol., Grad. School of Arts and Sci.; Lab. of Histol. and 



Embryol., School of Dental Med., Univ. of Pennsylvania, PHILADELPHIA, Pa. 19104. 



U.S.A. 

 a Formation of cytochimeric striated muscle from disaggregated embryonic cells of different 



classes and tissues. Gallus domesticus (Aves). Mas spec. (Rodentia) 

 MASON, J. Ph.D. — Inst. d'Embryol. et Tratol. exper. du C.N.R.S., 49 bis Av. de la Belle 



Gabrielle, 94-NOGENT-sur-MARNE, France 

 a Nutritional aspects of organotypic cancer culture. 

 MASSART, C. M.D., Prof. — Inst, of Anat. and Histoembryol., Univ. of Pisa, Via Roma 55, 



PISA, Italia 

 MASTERS, C. J. Ph.D., Prof. — Graduate Dept. of Biochem.. Brandeis Univ.. WALTHAM. 



Mass. 02154, U.S.A. 

 a The developmental progressions of aldolase isoenzymes (starch gel zymograms, substrate 



activity ratios, and immunochemical properties). (Aves, Mammalia) 

 MASTROLIA, Miss. L. Dr.Biol.Sci. — 1st. di Zool. dell'Univ., Viale Regina Elena 324, (al 



Polichnico), ROMA, Italia 

 a Tissue culture of embryonic adrenal gland. Gallus domesticus (Aves) 

 h Growth and differentiation of blood island in vivo and in vitro. Gallus domesticus 



(Aves) (in collaboration with H. MANELLI) 

 MASUI. Y. Ph.D. — Dept. of Biol., Yale Univ., NEW HAVEN, Conn. 06520, U.S.A. 

 a Studies of the induction problem in early development. (Amphibia) 

 h Analysis of proteins of subcellular components of embryonic cells. (Amphibia) 

 c Nucleocytoplasmic interaction in early development. (Amphibia) 

 MATEJKA, M. C.Sc. — Inst, of Histol. and Embryol., Fac. of Med., Charles Univ., Karlo- 



varska, PLZEn, Czechoslovakia 

 a The morphogenesis of the genital organs from the standpoint of evolutionary morphology. 



(Amniota, incl. Homo sapiens) 

 h The morphogenesis of the genital organs studied on the basis of experimental embryology. 



(Amniota) 

 MATHUR, R. S. Ph.D. — Dept. of Zool., Univ. of Rajasthan, JAIPUR, India 

 MATSUMOTO, J. D.Sc. — Dept. of Biol., Keio Univ., YOKOHAMA-Hiyoshi, Japan 

 a Correlation between pigment formation and pteridine pigments during postembryonal 



stages. Carassius auratus (Teleostei) 

 h Biochemical and morphological properties of the pigment granules of chromatophores in 



relation to function and differentiation. Xiphophorus helleri. Carassius auratus (Teleostei) 

 MATTON (VAN LEUVEN), Mrs. M. D. — Dept. of Ophthalmol., Fac. of Med., Univ. 



Hospital, State Univ. of Gent, De Pintelaan, GENT, Belgium 

 a Cytogenetic evaluation of congenital and hereditary diseases and anomalies. \. Sex 



chromatine determination of buccal mucosa cells and polymorphonuclear neutrophil leuco- 

 cytes. 2. Visualisation of chromosome in fibroblast cultures. Homo sapiens (Primates) 

 MATUSZEWSKI, B. Ph.D. — Dept. of Cytol., Warsaw Univ., Krakowskie Przedmiescie 



26/28, WARSZAWA 64, Poland 

 MAUGER (GIRARD), Mrs. A. Dr. — Lab. de Zool., Fac. des Sci. de Grenoble, Domaine 



Universitaire, 38-SAINT-MARTIN-d'HERES. France 

 a Organogenesis of the vertebral column after treatment of gastrulae with lithium chloride 



and sodium thiocyanate. ( Pleurodeles waltlii (Urodela) 

 b Effect of X-rays on the feather germ pattern in the spinal pteryla. Gallus domesticus 



(Aves) 

 MAURER, M. L. B.A. — Div. of Biol. Sci., Cornell Univ.. ITHACA, N.Y. 14850, U.S.A. 

 a Nucleo-cytoplasmic interactions in the formation of embryonic sex cells. Xenopus laevis. 



Rana pipiens (Anura) 



100 



