Mag-Mar 



a. Porphyrin synthesis. Dugesia dorotocephala (Turbellaria) , Eisenia foe- 

 tida (Annelida) 



b. Electron microscopy. Dugesia tigrina (Turbellaria) 



MAGGIO, Miss R. Ph.D. — 1st. di Anat. Comp., Univ. di Palermo, Via Ar- 



chirafi 22, PALERMO, Italia 

 a. Activation of the amino acids during development. Paracentrotus lividus 



(Echinoidea) 

 MAGIS, N. Lie. en Sci.Zool. — Dept. Morphol., Inst, de Zool. Ed. van Bene- 



den, Fac. des Sci., 22 Quai Ed. van Beneden, LIfiGE, Belgique 

 a. Growth and development of amictic females under controlled conditions of 



breeding and nutrition. (Rotatoria, Aschelminthes) 

 MAKINO, S. M.Agr., D.Sc, Prof. — Dept. of Zool., Fac. of Sci., Hokkaido 



Univ., North 8, West 5, SAPPORO, Japan 

 a. Chromosome analyses in tumor tissues, with special reference to the shift 



of chromosomes and the arisal of new types of tumors. Rattus norvegicus 



(Rodentia) 

 MALAMED, S. M.S., Ph.D. — Dept. of Anat, Albert Einstein Coll. of 



Med., Eastchester Rd. and Morris Park Ave., NEW YORK 61, N.Y., 



U.S.A. 

 MALAN. Miss M. E. D.Sc. — Zool. Inst., Fac. of Sci., Univ. of Stellenbosch, 



STELLENBOSCH, Republic of South Africa 



(no embryological work in progress) 

 MANCINO, G. Dr.Biol.Sci. — 1st. di Zool. e Anat. comp. dell'Univ., Via A. 



Volta 4, PISA, Italia 



a. Development and functionality of the gonads in hybrids. (Urodela) 



b. Lampbrush chromosomes. (Urodela) 



MANCUSO, V. Dr. — 1st. di Zool., Via Archirafi 18, PALERMO, Italia 



a. The distribution of enzymes and other substances in the germ during 

 development. (Evertebrata) 



b. Ultrastructure of some blastomeres in mosaic eggs. (Evertebrata) 

 MANDL, Miss A. M. B.Sc, Ph.D., D.Sc. — Dept. of Anat., Med. School, 



Birmingham Univ., Edgbaston, BIRMINGHAM 15, England 

 MANELLI, H. Dr.Nat.Hist, Dr.Biol.Sci. — 1st. di Zool. dell'Univ., Viale 

 Regina Elena 324 (al Policlinico), ROMA, Italia 



a. Developmental potencies of the presumptive kidney anlage. (Anura) 



b. Embryonic homoplastic transplantation of cloacal material. (Anura) 



c. On the role of adrenal glands in gonad morphogenesis (in vivo and 

 in vitro). Gallus domesticus (Aves) 



d. Induced polyspermy. (Echinoidea) 



MANFREDI ROMANINI, Mrs. M. G. Ph.D., Prof. — 1st. di Anat. Comp., 

 Univ. di Pavia, Piazza Botta 10, PAVIA, Italia 



a. Development of gastric glandular cell. Gallus domesticus (Aves) 



b. Functional differentiation of gastric epithelium. Gallus domesticus (Aves) 



c. Yolk sac and other membranes. Gallus domesticus (Aves) 



MANN, S. J. A.B., M.A., Ph.D. — Biol. Station, Roswell Park Memorial Inst., 

 SPRINGVILLE, N.Y., U.S.A. 



a. Embryology of lethal mutations. Mus musculus (Rodentia) 



b. Phenogenetics of hair and skin mutants. Mus musculus (Rodentia) 

 MANN, T. C.B.E., M.D., Ph.D., Sc.D., F.R.S., M.I.I.E. — A.R.C. Unit of 



Reproductive Physiol. & Biochemistry, Dept. of Veter. Clinical Studies, 

 Univ. of Cambridge, CAMBRIDGE, England 



102 



