Mcknight, S. L.; Ph.D. - Dept. of Embryol., Carnegie Inst, of Washington, 115 W. University Park- 

 way, BALTIMORE, MD 21210, USA 



a Organization of DNA sequences coding for ribosomal proteins. Xenopus laevis (Anura) 



b Regulation of genome transcription and replication during oogenesis. Same species as a 



McLEAN, M. J.; Ph.D., M.D. - Dept. of Physiol., Sch. of Med., Univ. of Virginia, CHARLOTTES- 

 VILLE, VA 22903, USA 



a Electrophysiology of cultured heart cells. GaUus domesticus (Aves) 



McNUTT, C. W.; Ph.D., Prof. - Dept. of Anat., Health Sci. Center, Univ. of Texas, 7703 Floyd Curl 

 Drive, SAN ANTONIO, TX 78284, USA 



McWHINNIE, Ms. D. J.; Ph.D., Assoc. Prof. - Dept. of Biol. Sci., De Paul Univ., 1036 W. Belden Ave., 

 CHICAGO, IL 60614, USA 



a Biochemistry of embryonic bone with particular reference to metabolic pathways, enzyme sys- 

 tems, and hormone effects, especially parathyroid hormone and calcitonin. GaUus domesticus 

 (Aves), Rana pipiens (Anura) 



MADERSON, P. F. A.; Ph.D., D.Sc, Prof. - Dept. of Biol., Brooklyn Coll., Bedford Ave. & Ave. H, 

 NEW YORK, Brooklyn, NY 11210, USA 



a Epidermal cells kinetics, wound healing and regeneration. Iguana iguana, AnoUs caroUnensis, 

 Dipsosaurus dorsaUs, Gekko gecko, Coleonyx variegatus (LacertUia) 



b Epidennal cell activity in tail regeneration. Same species as a 



c Influence of environmental factors and hormones on epidermal turnover, in vitro and in vivo. 

 Same species as a, and Elaphe obsoleta (Ophidia) 



d Descriptive and experimental studies of middle ear development. (Amniota) 



e Experimental teratology, especially chondrocranial and otic development. (Aves; Mammalia) 



MADHAVAN, K.; Ph.D. - Ctr. for Pathobiol., Univ. of California, IRVINE, CA 92717, USA 



MAEDA (KIBATA), Ms. M.; B.Sc. - Dept. of Biol., Coll. of Gen. Educ, Osaka Univ., Toyonaka, 

 OSAKA, 560 Japan 



a Tlie role of Ca and Mg ions in the chemotactic response to cyclic AMP of amoebae. Dictyoste- 

 lium discoideum (Acrasiales) 



b Effects of ionic conditions on the development of cells. AcytosteUum irregilosporum (Acrasiales) 



MAHARAJAN, V.; Ph.D. - Embryol. Div., Cancer Res. Inst., Parel, BOMBAY-400012, India 



a Expression of embryonic stage specific membrane antigens (immunofluorescence); genetic 

 factors involved (immunological and molecular probes); role of these antigens on growth, differ- 

 entiation and implantation. Mus musculus (Rodentia) 



b Mechanism of irdiibition of expression of embryonic stage specific membrane antigens by a low- 

 molecular weight RNA isolated from postimplantation embryos and having anti-embryo effect. 

 Same species as a 



MAHOWALD, A. P.; Ph.D., Prof. - Dept. of Zool., Indiana Univ., Jordan HaU 224, BLOOMINGTON, 

 IN 47401, USA 



a Analysis of embryonic germ plasm. DrosophOa melanogaster (Diptera) 



b Biochemistry of vitellogenesis. Same species as a 



c Ultrastructure of oogenesis. Same species as a 



MAKINO, S.; D.Sc, Prof. (Emer.) - Qiromos. Res. Unit, Hokkaido Univ., N.IO, W.8, SAPPORO, 

 060 Japan 



a Chromosome aberrations in patients with congenital disorders, with special regard to the rela- 

 tionship between karyological features and disease states. Homo sapiens (Primates) 



MAKINODAN, T.; Ph.D. - Geriatr. Res., Educ. and Clin. Ctr., VA Wadsworth Hosp. Ctr., LOS 

 ANGELES, CA 90073, USA 

 also: Dept. of Med., UCLA School of Med., LOS ANGELES, CA 90024, USA 



a Growth and senescence of the thymus. Mus musculus, Rattus rattus (Rodentia), Homo sapiens 

 (Primates) 



MALACINSKI, G. M.; Ph.D., Prof. - Dept. of Zool., Indiana Univ., BLOOMINGTON, IN 47401, USA 



a Isolation of cytoplasmic components which direct nuclear activity. Amby stoma mexicanum 

 (Urodela), Rana pipiens (Anura) 



b Developmental genetics and biochemistry of the egg cytoplasm. Ambystoma mexicanum (Uro- 

 dela), Xenopus laevis (Anura) 



MALLERY, C. H.; Ph.D. - Dept. of BioL, Univ. of Miami, CORAL GABLES, FL 33156, USA 



a Synthesis of DNA, RNA and protein during root cell formation. Allium cepa (Liliaceae) 



b Ion transport in developing root cells. Same species as a 



MANES, M. E.; Biol. - Inst, de Biol., Univ. Nac. de Tucuman, Chacabuco 461, S.M. de TUCUMAN, 

 Argentina 



a Determination of bilateral symmetry: 1. descriptive and experimental analysis; 2. role of the 

 spermatozoon. Bufo arenarum (Anura) 



MANIATIS, G. M.; M.D., Ph.D. - Dept. of Human Genet, and Developm., Coll. of Phys. and Surg., 

 Columbia Univ., 630 W. 168tli St., NEW YORK, NY 10032, USA 



MANION, P. J.; M.A. - U.S. Fish and Wildlife Serv., Dept. of the Interior, Fed. Bldg., Fort SneUing, 

 TWIN CITIES, MN 551 1 1, USA 



a Internal metamorphosis of landlocked animals (anatomy and histology of 16 organ systems). 

 Petromyzon marinus (Cyclostomata) 



MANN, P. M.; M.Sc. - Dept. of Biomed. Sci., Ontario Vet. Coll., Univ. of Guelph, GUELPH, Ont. 

 NIG 2W2, Canada 



a Embryonic and prenatal developmental anatomy, including development of placental membranes. 

 Blarina brevicauda and other spp. (Soricidae, Insectivora), Myotis lucifugus and other spp. 

 (Chiroptera, especially Microchiroptera) 



57 



