MATSUYAMA, H.; M.D. - Tokyo Metropolitan Inst, for Neurosciences, 2-6, Musashidai, Fuchuchi, 



TOKYO. 183 Japan 

 a Pathology of congenital anomalies in central nervous system, especially pachygyria, micropoly- 



gyria and cerebellar hypoplasia, granular cell type. 

 b Origin of microglia (culture in vitro, enzyme histochemistry, immunology) 

 MATTINGLY, Miss E.; Ph.D. - Dept. of Zool., Univ. of Georgia, ATHENS, GA 30602, U.S.A. 

 MAUE-DICKSON, Mrs. W.; Ph.D. ~ Dept. of Pediat., Mailman Ctr. for Child Developm., Univ. of 



Miami, P. O. Box 520006, Biscayne Annex, MIAMI, PL 33137, U.S.A. 

 a Normal embryology and developmental morphology of the head and neck; specific interest in 



anatomical bases of craniofacial anomalies such as cleft palate. Homo sapiens (Primates) (with 



D. R. DICKSON) 

 MAURER, R. R.: Ph.D. - Natl. Inst, for Environm. Health, N.I.H., P.O. Box 12233, RESEARCH 



TRIANGLE PARK, N.C. 27709, U.S.A. 

 a Significance of uterine proteins to embryonic development. Oryctolagus cuniculus (Lagomorpha) 

 b The male influence on the development of the early embryo (2 cell-blastocyst). Same species as a 

 c Environmental factors affecting embryonic development (pre- and postimplantation stages). 



Oryctolagus cuniculus (Lagomorpha), Mus musculus (Rodentia) 

 d Low temperature (-196° C) preservation of embryos. Same species as c 

 MAYER, T. C; Ph.D., Prof. - Dept. of Biol., Fac. of Lib. Arts and Sci., Rider College, TRENTON, 



NJ 08602, U.S.A. 

 a Developmental genetics of white-spottins patterns. Mus musculus (Rodentia) 

 MAYHEW, E. G.; Ph.D. - Dept. of Exp. PatlioL, RosweU Park Mem. Inst, 666 Elm St., BUFFALO, 



NY 14203, U.S.A. 

 a Mechanism of histiotypic sorting of heterospecific embryo cells; the effects of tumour cells on 



sorting patterns. Gallus domesticus (Aves), Mus musculus (Rodentia) 

 MAZURKIEWICZ, M.; Ph.D. - Dept. of Biol. Sci., Univ. of Maine at Portland-Gorham, 96 Falmouth 



St., PORTLAND, ME 04103, U.S.A. 

 a Larval development and reproduction. Hydrobia totteni, H. salsa (Gastropoda) 

 b Larval development. Macoma balthica (Lamellibrancliia) 

 c Larval development. Echinarachnius parma (Echinoidea) 

 MELTON, Ch.G.. Jr.; Ph.D. - Dept. of Biochcm., Univ. of W. AustraUa, NEDLANDS, W. Austr. 



6009, Australia 

 MENCZER, J. - Dept. of EmbryoL and TeratoL, Ch. Sheba Med. Ctr., Tel-Aviv Univ., TEL-AVIV, 



Israel 

 a Antigenicity of normal and pathological trophoblast. (Rodentia), Homo sapiens (Primates) (with 



L. A. NEBEL and V. TODER) 

 MENGE, A. C; Ph.D., Assoc. Prof. - Dept. of Obstet. and Gynecol., Ctr. for Res. in Reprod. Biol., 



4003 Women's Hosp., ANN ARBOR, MI 48109, U.S.A. 

 a Effects of immune reactions against spermatozoa on the development of embryos. Oryctolagus 



cuniculus (Lagomorpha) 

 MERCHANT-LARIOS, H.; D.Sc, Assoc. Prof. - Inst, de Invest. Biomed., U.N.A.M., A.P. 70228, 



MEXICO 20, D.F., Mexico 

 a Culture, cytochemistry and ultrastructure of primordial germ cells; mechanisms of action of some 



drugs. Mus musculus, Rattus spec. (Rodentia) 

 b Ovarian morphogenesis and cytodifferentiation; interaction between germ and somatic cells; 



ultrastructure and gonadotropin receptors. 

 METZ, C. B.; Ph.D. - Inst, of Molec. and Cell Evolut., Univ. of Miami, 521 Anastasia Ave., CORAL 



GABLES, FL 33134, U.S.A. 

 MEYER, D. B.; Ph.D. - Dept. of Anat., Wayne State Univ., 540 E. Canfield, DETROIT, MI 48201, 



U.S.A. 

 a Morphogenesis and developmental histochemistry of embryonic eye. Gallus domesticus (Aves), 



Macaca mulatta (Primates), (Insectivora, Mammalia) 

 b Prenatal ossification of the skeleton. Homo sapiens (Primates) 



c Electron microscopy of retinal development. Gallus domesticus, Coturnix c. japonica (Aves) 

 MEYER, R. L.;Ph.D. - Div. of Biol., Cahf. Inst, of Technol., PASADENA, CA 91125, U.S.A. 

 a Development and regeneration of ordered neuronal connections, particularly in the retinotectal 



system. Carassius auratus (Teleostei), Hyla regilla (Anura) 

 MEYERHOF, P. G.; M.Sc. - Dept. of Zool., Univ. of Toronto, 25 Harbord St., TORONTO, Ont. M5S 



lAl, Canada 

 a Mechanism of action and cell cycle regulation by "cytostatic factor" - a cytoplasmic molecule 



found in mature oocytes, which is capable of inducing chromosome condensation and cleavage 



arrest in embryonic tissues. Rana pipiens, Xenopus laevis (Anura) 

 MEZEI (TEICHMANN), Mrs. C; Ph.D. - Biochem. Dept., Med. Sch., Dalhousie Univ., Sir Charles 



Tupper Bldg., HALIFAX, N.S. B3H 4H7, Canada 

 a Control of myelinogenesis. Gallus domesticus (Aves) 

 b Role of pineal gland in embryonic brain development 

 c Biochemistry of histamine in peripheral and central nervous system. Gallus domesticus (Aves), 



Cavia porcellus (Rodentia) 

 MEZGER-FREED, Mrs. L.; Ph.D. - Inst, for Cancer Res., 7701 Burholme Ave., PHILADELPHIA, 



PA 19111, U.S.A. 

 a Genetics of haploid embryo cell lines. Rana pipiens (Anura) 

 b Development of phenotypic variants in cell culture (thymidine kinase deficiency). Same species 



as a 

 c Effect of mutagens on haploid cell cultures. Same species as a 



59 



