MALACINSKY, G. M.; Ph.D., Prof. - Dept. of Biol., Indiana Univ., Jordan Hall 138, BLOOMING- 

 TON, IN 47401, USA 

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



(Urodela), Rana pipiens (Anura) 

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



(Urodela), Xenopus laevis (Anura) c .i -),<:/: nc a 



MALLERY C. H.; Ph.D. Dept. of Biol., Univ. of Miami, CORAL GABLhS, IL 33156, USA 

 MALONF.Y, M. S.; Ph.D. - Dept. of Biol., Radford Univ., RADFORD. VA 24142, USA 

 a Initiation of oral regeneration and its control by the cell surface, part, role of Ca and K ions and 



of cAMP (using lectins, local anesthetics and lanthanum as membrane probes, and in situ 



ciliary regeneration). Stentor coeruleus (Cilia ta) 

 MANES, C; M.D., Ph.D. - Ctr. for Neurol. Study, 2945 Science Park Rd., LA JOLLA, CA 92037, 



USA 

 a Identification of stage-specific messenger RNAs in preimplantation embryos; use of cDNAs 



prepared to cytoplasmic messenger RNA in the blastocyst; amplification of sequences of interest 



in plasmids. Rabbit 

 b DNA modifications and rearrangements during early embryogenesis; use of restriction 



endonucleases to fragment embryonic and adult DNAs, transfer of fragments to nitrocellulose 



paper, hybridisation to transcripts of repetitive DNA, methylation of DNA with restriction 



endonuclease isoschizomers. Rabbit 

 MANES, M. E.; Biol. - Inst, de Biol., Univ. Nac. de Tucuman, Chacabuco 461, 4000 S. M. de 



TUCUMAN, Argentina 

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



spermatozoon. Bufo arenarum (Anura) 

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



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 2 W2, 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) 

 MANNER, H. W.; Ph.D., Prof. - Dept. of Biol., Loyola Univ., 6525 N. Sheridan Rd., CHICAGO, IL 



60626, USA 

 MANNING, R. F.; M.A. - Dept. of CeU Biol., Roche Inst, of Molec. Biol., NUTLEY, NJ 07110, USA 

 a Silk gland development and differentiation, part, fibroin gene structure; analysis of extreme 



polymorphism in internal gene organisation. Bombyx mori (Lepidoptera) (with L. P. GAGE 



and D. R. SAMOLS) ^ 

 MANO, Y.; M.D., Prof. - Dept. of Physiol. Chem. and Nutr., Fac. of Med., Univ. of Tokyo, 7-3-1 



Hongo, Bunkyo-ku, TOKYO, 113 Japan 

 MARCHESI, v.; M.D., Ph.D. - Dept. of Pathol., Sch. of Med., Yale Univ., 310 Cedar St., NEW 



HAVEN, CT 06510, USA 

 a Structure and function of cell membranes, part, isolation and characterisation of proteins 

 MARCHOK, Ms. A. C; Ph.D. - Biol. Div., Oak Ridge Natl. Lab., P.O.Box Y, OAK RIDGE, TN 



37830, USA 

 a Biochemistry, cytology, and morphology of normal and abnormal development of respiratory 



epitheUum; mechanism of action of vitamin A in this process. Rat 

 MARIANO, Ms. M. I. - Inst, de Biol., Univ. Nac. de Tucuman, Chacabuco 461, 4000 S. M. de 



TUCUMAN, Argentina 

 a Vitelline envelope: ultrastructural changes involved in fertilisation 

 b Cortical reaction in the oocyte. Bufo arenarum (Anura) 

 MARIN-PADILLA, M.; M.D. - Dept. of Pathol., Dartmouth Med. School, HANOVER, NH 03755, 



USA 

 a Development and morphogenesis of clinical and experimentally induced dysraphic disorders 

 b Normal and abnormal development of the cerebral cortex. (Mammalia) 

 MARK, R. F.; Doct. Ill, Prof. - Dept. of Behav. Biol., Austr. Natl. Univ., P.O.Box 4, CANBERRA, 



A.C.T. 2600, Australia 

 a Regenerating motor nerves and reinnervating muscle (descriptive, histochemical, experimental, 



and electrophysiological). Astronotus ocellatus (Cichlidae), Carassius carassius (Cyprinidae, Tele- 



ostei), Ambystoma spec. (Urodela) 

 b Regenerating sensory nerves. Ambystoma mexicanum (Urodela) 

 c Development and regeneration of retinotectal connections. (Teleostei) 



d Early development of the nervous system, part, cerebral cortex. Macropus eugenii (Marsupialia) 

 e Development of motoneurons and their central and peripheral connections. Xenopus laevis 



(Anura) 

 MARKERT, C. L.; Ph.D., Prof. - Dept. of Biol., Osborn Mem. Lab., Yale Univ., P.O.Box 2169, NEW 



HAVEN, CT 06520, USA 

 a Gamete maturation, fertilisation, and early development. Mouse, Rat 

 b Ontogeny of isozymic patterns, various spp. (Pisces), Mouse 

 c Developmental genetics. Various spp. (Pisces) 

 d Nuclear transplantation. Mouse, Rat 

 e Developmental genetics studied in chimeric combinations. Mouse, Rat 



55 



