\i \n k m inst. lor Cane. Research, 7701 Burholme Ave . PHILADELPHIA, Pa. 19111, U.S.A. 



ISDB 



.1 DNA transcription and translation of RNA m early stage embryos. Strongylocentrotus purpura- 



i us. i ytechinus pictus (Echinoidea) 

 \i NTW1G, Miss \l. R.; Ph.D. - Biol. Dept., LeMoyne Coll., LeMoyne Heights; SYRACUSE, NY 



14, U.S.A. 

 a Defining a culture system for cells and regenerating animals m order to manipulate the regenera- 

 tive process and define it at the cellular level. Dugesia dorotocephala (Turbellaria) 

 b Morphological studies of the nervous system in many different species in order to compare its 



development with regenerative abilities. (Turbellaria) 

 NESBII I, Ms. M. N.; Ph.D., Dept. of Biol., Univ. of California, San Diego, P.O. Box 109, LA JOLLA, 



Calif. 92037, U.S.A. 

 a Role of failure of X-chromosome-inactivation in death of parthenogenones. Mus musculus 



i Rodentia) 

 b Developmental effects of specific chromosomal aberrations. Same species as a 

 NEWBURC.ll. R. W.; Ph.D., Prof Dept. of Biochem. and Biophys., Fac. of Sci., Oregon State Univ., 



CORVALLIS, Ore. 97331, U.S.A. 

 a Chemical and biochemical changes during development (Insecta) 

 \1 WCOMB, W.; Ph.D. - Cabot Found., Harvard Univ., PETERSHAM, Mass. 01366, U.S.A. 

 a Fine structure of embryogenesis with special reference to the suspensor of normal and mutant 



plants. Lycopersicum spec. (Solanaceae) 

 b Fine structure of embryogenesis. Triticum spec. (Gramineae) 

 N1AZ1, 1. A.; Ph.D. Dept. of Zool., Univ. of Rajasthan, JAIPUR-302004, India 

 a Limb and tail regeneration. Bufo spec, Rana spec. (Anura) 

 b Influence of hypo- and hypervitaminosis A on ontogenetic and regenerative development in 



embryos and larvae. Same species as a 

 c Role of thyroid and adrenal hormones in larval limb regeneration. Same species as a 

 d Morphological and physiological differentiation of the retina and its growth from embryo 



through adult. Same species as a 

 NIIZIMA, M. t M.D., Ph.D., Prof. - Dept. of Anat., Tokyo Med. and Dent. Univ., TOKYO, 113 Japan 

 NISHIMURA, H.; M.D., Prof. - Dept. of Anat., Kyoto Univ., Konoe-cho, Yoshida, Sakyo-ku, 



KYOTO, 606 Japan ISDB 



a Malformations in early embryos and maternal factors. Homo sapiens (Primates) 

 b Evaluation of teratological studies on experimental animals with respect to human safety. 



(Mammalia) 

 c Prenatal hazards of environmental chemicals. Rattus norvegicus (Rodentia), Homo sapiens 



(Primates) 

 N1SHIOKA, Miss M.; D.Sc, Prof. - Lab. for Amph. Biol., Fac. of Sci., Hiroshima Univ., Higashisenda- 



cho, HIROSHIMA, Japan 

 a Hybridization among European and Far Eastern forms. (Ranidae; Discoglossidae, Anura) 

 b Morphological and sexual abnormalities in the offspring of animals derived from irradiated eggs 



or sperm. Rana nigromaculata, R. japonica, Bombina orientalis (Anura) 

 NIU, M. C; Ph.D., Prof. - Dept. of Biol., Temple Univ., Broad and Berks St., PHILADELPHIA, PA 



19122, U.S.A. ISDB 



NODA, Y. D.; Ph.D., Assoc. Prof. - Biol. Inst., Ehime Univ., Bunkyo-cho, MATSUYAMA, 790 Japan 

 a Ultrastructural changes during fertilization in vitro. Mesocricetus auratus, Mus musculus, Rattus 



spec. (Rodentia) 

 b Fertilization. Nereis spec. (Polychaeta), Urechis spec. (Echiuroidea; Echinoidea) 

 NOGAMI, H.; M.D. - Inst, for Developm. Res., Aichi Pref. Colony, Kamiya-cho, KASUGAI, Aichi 



480-03 Japan 

 a Induction, origin, and development of bone and cartilage cells (implantation, explanation). 



Rattus spec, Mus musculus (Rodentia) 

 NONAMI, Y.; Dr. Agric, Prof. - Dept. of Biochem. and Technol. of Anim. Products, Univ. of Niigata, 



Igarashi, NIIGATA, 950-21 Japan 

 a Disc gel electrophoresis of proteins in albumen of incubated eggs. Gallus domesticus (Aves) 

 NOODFN, L. D; Ph.D., Assoc. Prof. - Dept. of Bot., Univ. of Michigan, ANN ARBOR, MI 48104, 



U.S.A. 

 NORMAN, C; Ph.D., Prof. - Dept. of Biol., West Virginia Univ., MORGANTOWN, W.Va. 26506, 



U.S.A. 

 a The intracellular distribution of sulfhydryl groups in embryonic, adult, and tumorous tissues. 



Rana pipiens (Anura) 

 b Effects of pH on metabolism and fertilizing capacity of spermatozoa cultured in vitro. (Mam- 

 malia) 

 c Effects of light on spermatozoa. (Mammalia) 

 d Physiology and biochemistry of germ cells. (Mammalia) 

 e Physiological and biochemical basis of cell senescence. 



The effect of sterols on growth and development of sexuality. Phytophthora cactorum (Fungi) 

 NORSTOG, K. J,; Ph.D., Prof. - Dept. of Biol. Sci., Northern Illinois Univ., DeKALB, 111. 60115, 



U.S.A. 

 a Development of cultured tissues. Cycadales and other spp. (Gymnospermae), cereals and other 



spp. (Angiospermae) 

 b Embryology (tissue culture and electron microscopy). Hordeum vulgare (Gramineae) 

 NOTO, T.; D.Sc. - Embryol. Lab., Dept. of Anat., Kagoshima Univ., 7-82, Shiroyama-cho, KAGO- 



SHIMA, Japan 



64 



