a Induction of super-fecundity by hormone treatment. Mus musculus (Rodentia) 



b Influence of genotype and early embryonic environment upon development, investigated 



by in vitro cultivation of early embryos. Mus musculus (Rodentia) 

 c Immunization against spermatozoa, and its effects on female reproductive performance. 



Mus musculus (Rodentia) 

 d A maternal effect exerted by females homozygous for the recessive gene hairless. Mas 



musculus (Rodentia) 

 e Blastocyst-uterine interactions during the early stages of implantation, and during physio- 

 logical and experimental delay of implantation. Mus musculus (Rodentia) 

 MACMILLAN. E. W. Dr. — Dept. of Anat., Univ. of Liverpool, LIVERPOOL 3, England 

 a The rate of transport of spermatozoa through the ductus epididymidis. (Mammalia) 

 McNUTT, C. W. Ph.D., Prof. — Dept. of Anat., The Univ. of Texas Med. School at 



San Antonio, 7703 Floyd Curl Drive, SAN ANTONIO, Tex. 78229, U.S.A. 

 a Developmental genetics of a tail-labyrinthine mutant (pr.) Mus musculus (Rodentia) 

 b Development and pathological progression of a new neuromuscular mutant. Mus musculus 



(Rodentia) 

 MACOTTA, V. M.D. — Dept. of Anat., Univ. of Turin, Corso M.D'Azeglio 52, 10126 



TORINO, Italy 

 a Growth in vitro of adrenergic neurons 

 MacRAE, Mrs. E. J. KRUGELIS Ph.D., Prof. — Dept. of Anat., Coll. of Med.. Univ. of 



Illinois, 1853 W. Polk St., CHICAGO, 111. 60612, U.S.A. 

 a Electron microscopy. Dugesia tigrina, Notoplana acticola (Turbellaria) 

 b Histones in erythropoiesis. Gallus domesticus (Aves), Oryctolagus cuniculus (Lago- 



morpha) 

 McWHINNIE, Miss D. J. Ph.D. — Dept. of Biol.. Sci., De Paul Univ.. 1036 W.Belden Ave.. 



CHICAGO. 111. 60614, U.S.A. 

 a Biochemical studies on embryonic bone with particular reference to metabolic pathways, 



enzyme systems, and hormone effects. Gallus domesticus (Aves), Rana pipiens (Anura) 

 MADERSON. P. F. A. Ph.D. — Dept. of Biol., Brooklyn Coll., Bedford Ave. 6 Ave. H, 



NEW YORK, Brooklyn, N.Y. 11210, U.S.A. 

 a Influence of environmental factors and hormones on epidermal turn-over, in vitro and 



in vivo. Iguana iguana, Anolis cacolinensis, Dipsosaurus dorsalis, Gekko gecko, 



Coleonyx variegatus (Lacertilia), Elaphe obsoleta (Ophidia) 

 h Wound healing. Iguana iguana, Anolis carolinensis, Dipsosaurus dorsalis, Gekko gecko, 



Coleonyx variegatus (Lacertilia), Elaphe obsoleta (Ophidia) 

 c Tail regeneration with reference to epidermal replacement. Iguana iguana, Anolis caroli- 

 nensis, Dipsosaurus dorsalis, Gekko gecko, Coleonyx variegatus (Lacertilia) 

 MADJEREK, Z. S. — Anat.-Embryol. Inst., Univ. of Amsterdam, Mauritskade 61, AMSTER- 



DAM-O., Netherlands 

 a Experimental studies on genito-urinary tract development. Mus spec. (Rodentia) 

 MAEDA (KIBATA), Mrs. M. B.Sc. — Dept. of Biol., Coll. of Gen. Educ, Osaka Univ., 



Toyonaka, OSAKA, 560 Japan 

 a Effect of light on morphogenesis. Chara spec, Nitella spec. (Characeae) 

 b Effects of far-red and red illumination on seed germination. Lactuca sativa (Composifae. 



Angiospermae) 

 MAGGIO, Miss R. Ph.D., Prof. — 1st. di Anat. Comp., Univ. di Palermo, Via Archirafi 20, 



90123 PALERMO, Italy • 



a Activation of ribosomes at fertilization. Paracpntrotus lividus (Echinoidea) 

 MAHOWALD, A. P. Ph.D. — Dept. of Biol., Marquette Univ., 530 North 15th St., 



MILWAUKEE, Wis. 53233, U.S.A. 

 a Ultrastructure of embryos: wild-type and genetic mutants. Drosophila melanogaster, D. 



hydei, D. virilis, D. immigrans, D. willistoni (Dipteca) 

 h Polar granule morphology and function. Drosophila melanogaster, D. hydei, D. virilis, 



D. immigrans, D. willistoni (Diptera) 

 c Ultrastructural changes during oogenesis; differentiation of organelles. Drosophila melano- 

 gaster, D. hydei, D. virilis, D. immigrans, D. willistoni (Diptera) 

 d Fine structure and cytochemistry of chromatin. Drosophila melanogaster, D. hydei, D. 



virilis, D. immigrans, D. willistoni (Diptera) 

 e Intercellular migration of centrioles in oogenesis. Drosophila melanogaster (Diptera) 

 f Fine structure of oogenesis and early development. Miastor spec. (Diptera) 

 MAISONHAUTE, CI. — Lab. de Zool., Fac. des Sci., Univ. de Paris, 91 ORSAY, France 

 a Experimental study of synchrony of mitosis in early embryogenesis. Leptinotarsa decem- 



lineata (Coleoptera) 

 MAJORCA (MONTELEONE), Mrs. A. D.Sc. — 1st. di Zool., Univ. di Palermo, Via 



Archirafi 18, 90123 PALERMO, Italy 

 a Heterospecific andromerogones. (Amphibia) 

 h Regeneration of the testes. (Anura) 



c The sex of hybrids. Bufo vulgaris x B. viridis (Anura) 



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



India 



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