SASAKI, N.; D.Sc. - Embryol. Lab., Dept. of Biol., Kyushu Univ. 33, Hakozaki, FUKUOKA 812, 



Japan 

 a Transformation of primarily activated ectoderm by RNA. Cynops pyrrhogaster (Urodela) 

 b Reactivity of ectoderm cells in primary induction. Same species as a 

 c Homoiogenetic induction. Same species as a 

 SATHANANTHAN, A. H.; Ph.D. - Dept. of Biol. Sci., Lincobi Inst., 625 Svvanston St., CARLTON, 



Vic. 3053, Australia 

 a Morphology, cytochemistry, and ultrastructure of development from second maturation division 



(oviposition) to post-gastrula stage. Arion ater rufus, Limax maximus (Gastropoda) 

 b Cell movements in morphogenesis. Same species as a 

 c Golgi and yolk formation. Same species as a 



SATO, A. G.; Dr.phil. - Dept. of Anat., Hiroshima Univ., Kasumi 1-2-3, HIROSHIMA, 734 Japan 

 a Development of kidney -specific antigens of microsomal fraction. Gallus domesticus (Aves), Sus 



scrofa (Artiodactyla) 

 SATO, G. H.; Ph.D., Prof. - Ctr. for Devi. Biol. Q-058, Univ. of CaUf., San Diego, LA JOLLA, CA 



92093, USA 

 a Hormone dependent cell cultures. (Mammalia) 

 SATO, H.; D.Sc. - Sugashima Marine Biol. Lab., Nagoya Univ., Sugashima-cho, TOBA-shi, Mie-ken 



517, Japan 

 a Origin of mitotic spindle birefringence studied in eggs; effect of heavy water on spindle bire- 

 fringence and structure, dynamic equilibrium theory; molecular association and dissociation to 



create enough energy for anaphase chromosome movement. Pisaster ochraceus (Asteroidea), 



Mespilia globulus, Temnopleurus toreumaticus (Cchinoidea) (with S. INOUfi and G. ELLIS) 

 b Distribution pattern of polymerized and non-polymerized tubuUn during the cell cycle of lung 



epithelium in vitro (immunofluorescence). Cynops pyrrhogaster, Tylototriton andersoni (Urodela) 

 SATO, H. - Dept. of PerinatoL, Inst, of Developm. Res., Aichi Pref. Colony, Kamiya-cho, KASUGAI, 



Aichi 480-03, Japan 

 a Toxic effects of bilirubin on developing brain. Rattus norvegicus (Rodentia) 

 SATOH, N.; D.Sc. - Lab. of Devi. Biol., Dept. of Zool., Kyoto Univ., Kitashuakawa-Oiwake-cho, 



Sakyo-ku, KYOTO 606, Japan 

 a Mechanisms of time flow in early development. (Echinodermata; Ascidiacea; Amphibia) 

 b Comparative embryology. (Porifera; Coelenterata) 

 SAUNDERS, J. W., Jr.; Ph.D., Prof. - Dept. of Biol. Sci., State Univ. of New York, 1400 Washington 



Ave., ALBANY, NY 12222, USA 

 a Control of outgrowth and regional differentiation of the limb. Gallus domesticus, Coturnix c. 



japonica (Aves), Mus musculus (Rodentia) 

 SAWADA, N.; D. Sc, Prof. - Biol. Inst., Ehime Univ., Bunkyo-cho, MATSUYAMA, 790 Japan 

 a Mitotic apparatus. (Echinodermata; Echiura) 



b Ultrastructural changes in oogenesis and spermatogenesis. (Sipunculoidea; Echiura; Gastro- 

 poda) 

 SAWHNEY, V. K.; Ph.D. - Dept. of Biol., Univ. of Saskatchewan, SASKATOON, Sask. S7N OWO, 



Canada 

 a Cell growth in hypocotyls: role of microtubules, wall fibrils, and regulation by gibberellic acid, 



colchicine and ethylene. Lactuca sativa (Compositae) 

 b In vitro growth of lateral buds, regulation by sugars, auxins and kinetin. Tradescantia paludosa 



(Commelinaceae) 

 SAWYER, L. M.; Ph.D. - Dept. of Anim. Genet., Storrs Agric. Exper. Station, Univ. of Connecticut, 



STORRS,CT 06268, USA 

 a Tissue interactions during skin and limb development. Gallus domesticus (Aves) 

 SCADDING, S. R.; Ph.D. Dept. of Zool., Univ. of Guelph, GUELPH, Ont. NIG 2W1, Canada 

 a Factors affecting and controUing hmb regeneration: role of nerves, hormones, chalones, effects of 



5-bromodeoxyuridine. (Urodela) 

 b Phylogenic distribution of capacity for and identification of factors correlated with Hmb regene- 

 ration. (Amphibia) 

 c Structure and function of oral tentacles. Xenopus laevis (Anura) 

 SCANDALIOS, J. G.; Ph.D., Prof. - Dept. of Genet., North Carolina State Univ., Box 5487, RALEIGH, 



NC 27607, USA 

 a Differential gene expression at the molecular level. Zea mays (Gramineae), Drosophila melanogaster 



(Diptera), Homo sapiens (Primates) 

 b Regulatory mechanisms controUing the expression of enzyme loci during development of higher 



organisms; enzyme polymorphism. Same species as a 

 c Role of proteinaceous inhibitors in regulation of gene expression 

 SCHAEFFER, B. E.; Ph.D. - Dept. of Biol., New York Univ., 651 Brown Bldg., Washington Square, 



NEW YORK, NY 10003, USA 

 SCHAEFFER, Ms. H. E.; Ph.D. - Dept. of Biol., New York Univ., 651 Brown Bldg., Washington 



Square, NEW YORK, NY 10003, USA 

 SCHEFFLER, I. E.; Ph.D. - Ctr. for Devi. Biol. B-022, Univ. of Cahf., San Diego, LA JOLLA, CA 



92093, USA 

 a Biochemical differentiation during the cell cycle in vitro. Cricetulus griseus (Rodentia) 

 b Conditionally lethal mutations in cells in culture. Same species as a 

 c Respiration-deficient cell mutants. Same species as a 



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