b Epithelial-mcsenchynial interactions in skeletal development, part, from the neural crest. Same 



species as a 

 c Induction of scleral ossicles. Chicken 

 HALL, H. G.; Ph.D. - Lab. of Chem. Biodynamics, Lawrence Berkeley Lab., Univ. of California, 



BLRKELLY, CA 94720. USA 

 a Differentiation and growth of epithelia in vitro in response to basal lamina substratum. 



(Mammalia) 

 b Topography of cell surface components and cytoskeletal organisation as a result of cell to cell 



and cell to substratum interactions during epithelial organisation and morphogenesis. (Mammalia) 

 HAMA, T.; D.Sc, Prof. (Emer.) - Lab. of Biol., Aichi Med. Univ., NAGAKUTE 480-1 1, Aichi, Japan 

 a Induction and morphogenetic movement of organiser. Cynops pyrrhogaster (Urodela) 

 b Origin of the pigment granules of the various chromatophores. Oryzias latipes (Teleostei), 



Xenopus laevis (Anura), Cynops pyrrhogaster (Urodela) 

 HAMADA, K.; Ph.D., Prof. - Lab. of Embryol. and Genet., Dept. of Biol., Fac of Fish., Hokkaido 



Univ., HAKODATE, 041 Japan 

 a Morphological divergence and ecology in ontogenesis. Hypomesus transpacificus nipponensis, 



H. olidus, H. pretiosus japonicus (Teleostei) 

 HAMADA, S. H.; Ph.D. - Dept. of Biol. Sci., Fordham Univ., NEW YORK, Bronx, NY 10458, USA 

 HAMAGUCHI, S.; D.Sc. - Dept. of Biol., CoO. of Gen. Educ. Niigata Univ., NIIGATA. 950-21 



Japan 

 a Gonadal development and germ cell differentiation: 1. change in morphological interactions 



between germ and somatic cells; 2. germinal dense bodies. Oryzias latipes (Teleostei) 

 HAMBLEY, J. W.; B.Sc. (Hons.) - Dept. of Behav. Biol., Res. Sch. of Biol. Sci., Austr. Natl. Univ., 



P.O.Box 475, CANBERRA, A.C.T. 2601, Australia 

 a Biochemical correlates of retarded behavioral development in young animals. Chicken 

 b Biochemistry of the developing visual system. Chicken 



c Behavioral and cellular lesions produced by amino acids in developing brain. Chicken 

 HAMBURGER, V.; Ph.D., Prof. (Emer.) - Dept. of Biol., Washington Univ., Skinner and Lindell Ave., 



ST. LOUIS, MO 63130, USA 

 a Neuroembryology. Chicken 



HAMILTON, H. L., Ph.D., Prof. (Emer.) - Dept. of Biol., Univ. of Virginia, Gilmer Hall, CHARLOT- 

 TESVILLE, VA 22901, USA 

 HAMNER, Ch. E.; D.V.M., Ph.D., Prof. - Dept. of Obstet. and Gynecol., Div. of Reprod. Biol., Univ. 



of Virginia Med. Sch., Box 387, CHARLOTTESVILLE, VA 22903, USA 

 a Composition of oviduct secretions of ovariectomized females with and without estrogen and 



progesterone injections and the effect of these secretions on sperm metabolism, fertilizing ability 



and blastocyst development. Rabbit, Cat 

 b Reproductive physiology; artificial insemination technique, sperm characterization, seminal 



plasma constituents, in vitro fertilization. Cat 

 HAMPEL, A. E.; Ph.D., Prof. - Dept. of Biol. Sci., Northern Illinois Univ., DeKALB, IL 601 15, USA 

 a Protein and nucleic acid synthesis in late tailbud stages (incorporation study). Xenopus laevis 



(Anura) 

 HANADA, A.; DVS - Natl. Inst, of Anim. Industry, Tsukuba Norindanchi P.O.Box 5, Ibaraki, 305 



Japan 

 a Fertilisation in vivo and in vitro. Domestic spp. (Mammalia) 

 b Sex determination of early embryos. Species as a 

 HANADA, H. - Lab. of Genet. Disorders, Natl. Inst, of Anim. Industry, Tsukuba Norindanchi P.O. 



Box 5, Ibaraki, 305 Japan 

 a Effects of various chemicals on embryonic development. Chicken, Mouse 

 HANAOKA, Y.; D.Sc. - Dept. of Comp. Endocrinol., Inst, of Endocrinol., Gunma Univ., 



Showamachi, MAEBASHI, 371 Japan 

 HANCOCK, R. L.; M.D. - Div. of Med. Biochem., Health Sci. Ctr., Univ. of Calgary, CALGARY, 



Alta.T2N 1N4, Canada 

 a Alpha-fetoprotein in developing and neoplastic liver. Rat, Man 

 HANSON, T. E.; Ph.D. - Dept. of Biol., Temple Univ., Broad & Berks St., PHILADELPHIA, PA 



19122. USA 

 a Pattern formation in the retina. Drosophila spec. (Diptera) 

 b Retinotectal neurospecificity. Xenopus leavis (Anura) 



HANZELY, L.; Ph.D. - Dept. of Biol. Sci., Northern Illinois Univ., DeKALB, IL 601 15, USA 

 a Ultrastructure of the mode of nucleolar reformation. Allium sativum (Liliaceae) 

 b Fine structure and cytochemistry of microbodies. (Algae) 

 HARADA, H.; D.Sc. - Inst, of Biol. Sci., Univ. of Tsukuba, Sakura-mura, TSUKUBA, Ibaraki-ken, 



305 Japan 

 a Hormonal control of somatic embryogenesis (tissue culture). Daucus carota (Umbellifera) 

 b Effects of amino acids and growth regulators on in vitro organogenesis. Species as a 

 c Chemical and physical control of flowering in vitro. Torenia fournieri (Scrophulariaceae), and of 



androgenesis. Nicotiana tabacum (Solanaceae) 

 HARDY, Ms. M. H.; Ph.D., Prof. - Dept. of Biomed. Sci., Ontario Vet. Coll., Univ. of Guelph, 



GUELPH, Ont. NIG 2W2, Canada 

 a Induction of mucous metaplasia of skin and hair follicles in vitro by vitamin A (EM, separation 



and recombination of dermis and epidermis, autofluorescence of vitamin A). Mouse 

 b Differentiation of the dermis, its cell types and intercellular matrix in 12-18 day embryos 



(histochemistry, LM, EM). Mouse 



35 



