MILLS, K. S. Ph.D., Prof. — Dept. of Zool., Univ. of Oklahoma, 730 South Oval, Room 



222, NORMAN, Okla. 73069. U.S.A. 

 a Accelerated growth and orientation of tissue culture cells. 

 MILLS, S. E. Ph.D., Prof. — Dept. of Biol., Univ. of California, San Diego, P.O. Box 109, 



LA JOLLA, Cahf. 92037, U.S.A. 

 a Regulatory mechanisms in cultured cells. (PlantaeJ 

 MILMAN, L. S. Cand.biol.sci. — Lab. of Developm. Biophys., Inst, of Developm. Biol., 



Acad, of Sci. of the U.S.S.R., 26 Vavilov St., MOSCOW V-133. U.S.S.R. 

 MINAFRA. S. Dr. — 1st. di Istol. ed Embriol.. Univ. di Palermo. Via Archirafi 18, 90123 



PALERMO. Italy 

 MINELLI, G. Dr.nat.sci., Prof. — 1st. di Anat. Comp., Univ. di Bologna, Via Belmeloro 8, 



BOLOGNA (103), Italy 

 a Nervous system. (Vertebrata) 

 MINGANTI, A. Dr., Prof. — 1st. di Anat. Comp., Univ. di Genova, Via Balbi 5, 16126 



GENOVA, Italy • 



a Enzyme activities in eggs and embryos. Balanus spec, Lepas spec. (Cirripedia, Crustacea) 

 MINTZ, Miss B. Ph.D. — Inst, for Cancer Research, 7701 Burholme Ave., PHILADEL- 

 PHIA, Pa. 19111, U.S.A. • 

 a Gene control of differentiation in allophenic animals with two genotypic populations of 



cells. Mus musciilus (Rodentia) 

 MISENHEIMER, H. R. M.D. — Dept. of Embryol., Carnegie Inst, of Washington, 115 



W. University Parkway, BALTIMORE, Md. 21210, U.S.A. 

 a Anatomical and radiological studies of circulation in the maternal placenta. Macaca 



mulatta. Homo sapiens (Primates) (in collaboration with Miss E. M. RAMSEY) 

 MITASHOV, V. I. — Lab. of Developm. Cytogenet.. Inst, of Developm. Biol.. Acad, of 



Sci. of the U.S.S.R., 26 Vavilov St., MOSCOW V-133. U.S.S.R. 

 MITCHELL, J. T. Ph.D. — Dept. of Anat., State Univ. of New York. 766 Irvmg Ave.. 



SYRACUSE, N.Y. 13210, U.S.A. 

 a Effect of chemical compounds on pre-implantation stages in vivo and in v' i t r o, 



with emphasis on developmental morphology and teratology. Mus musculus (Rodentia) 

 h Studies on the neoplastic conversion of embryo cells cultured in vitro utilizing 



cytogenetics and histochemical approaches. Mus musculus (Rodentia) 

 MITCHISON, J. M. Sc.D., Prof. — Dept. of Zool., Univ. of Edinburgh. West Mains Rd., 



EDINBURGH 9, Scotland, U.K. 

 a Developmental changes during the cell cycle, with special reference to enzyme synthesis. 



Schizosaccharomyces pombe (Saccharomycetales) 

 MITOLO, V. M.D. — Inst, of Human Anat., Fac. of Med.. Univ. of Bari, Policlinico, 70124 



BARI. Italy 

 a Quantitative changes of spinal ganglia and spinal cord after increase of the peripheral 



field of innervation. Callus domesticus (Aves) 

 MITRA, B. N. Ph.D. — Cell Research Unit, Dept. of Zool., Univ. of Calcutta, 35 Ballygunje 



Circular Rd., CALCUTTA- 1 9, India 

 MITRA, J. M.Sc. — Dept. of Zool., Presidency Coll.. CALCUTTA-12. W.Bengal. India 

 MITRA. Miss T. M.Sc. — Dept. of Zool., Presidency Coll., CALCUTTA-12. W.Bengal. 



India 

 MIYA. K. D.Sc, Prof. — Inst, of Appl. Entomol., Fac. of Agric. Iwata Univ.. Ueda 3-18. 



MORIOKA, Japan 

 MIYAHARA. E. M.Sc. — Dept. of Biol.. Fac. of Sci., Kyushu Univ., Hakozaki, FUKUO- 



KA, 812, Japan 

 a Regulation of ribosomal RNA synthesis during embryonic development. Xenopus laevis 



(Anuca) 

 MIZELL. M. Ph.D., Prof. — Dept. of Biol., Tulane Univ.. NEW ORLEANS. La. 70118. 



U.S.A. 

 a Induced limb regeneration. Didelphis virginiana (Marsupialia) 



h Effects of regenerating appendages on Lucke tumor (renal adenocarcinoma): tumor dif- 

 ferentiation. Rana pipiens (Anura) 

 c Infectious nucleic acids (Herpes type virus associated with Lucke tumor) as differentiating 



agents. Rana pipiens (Anura) 

 MIZUNO, T. Dr., Prof. — Lab. of Anim. Nutr., Fac. of Agric, Kobe Univ., 1 Rokkodai- 



cho, Nada-ku, KOBE, Japan 

 a Biochemical studies on the change from proliferation to cell enlargement in embryonic 



muscle cells. Callus domesticus (Aves) 



MOAV, B. Ph.D. — Dept. of Zool.. Tel-Aviv Univ., 155 Herzl St.. TEL-AVIV. Israel 



a Histone synthesis in eggs. (Echinoidea) 



MOCHIDA. O. B.Agr. — Dept. of Plant Pathol. & Entomol., Kyushu Natl. Agric. Exper. 



Station, Nishi 496, Izumi. CHIKUGO-shi, Fukuoka-ken, 833 Japan 

 a Morphological and physiological studies on oogenesis. Nilaparvata lugens (Delphacidae, 



Homoptera) 

 h Ecological and anatomical studies on reproduction. Javesella pellucida (Delphacidae. 



Homoptera) 



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