SAMBUICHI, T. D.Sc. — Zool. Lab., Fac. of Sci., Hiroshima Univ., Higashisenda-cho. 

 HIROSHIMA, Japan 



SAMESHIMA. M. M.Sc. — Dept. of Biol., Embrvol. Inst., Fac. of Sci., Kyushu Univ.. 

 Hakozaki, FUKUOKA, Japan 



a Electronmicroscopic study on heterogeneity of embryonic cells. (Amphibia) 



h Disintegration effect of adult tissues on differentiating tissues. Triturus pyrrhogaster 

 (Urodela) 



SAMUELLI, Miss C. Dr. — 1st. di Zool., Univ. di Milano, Via Celoria 10, MILANO, Italia 



SANCHEZ, J. — Inst, de Biol. Celular, Univ. Nac. de Cordoba, Casilla Postal 362, CORDO- 

 BA, Argentina 



SANCHEZ (TEFF), Mrs. S. — Lab. d'Histol., Fac. de Med., 2 rue Ecole de Medecine, 

 34-MONTPELLIER, France 



a Oogenesis: synthesis of RNA and basic proteins (autoradiography with ^H orotic acid and 

 •*H lysine; electron microscopy). Paracentrotus lividus (Echinoidea) 



• SANDER, K. Ph.D., Prof. — Zool. Inst, der Univ., Katharinenstrasse 20, 78-FREIBURG/ 



Brsg., Deutsche Bundesrepublik 

 a Early stages of embryogenesis: epigenetics of segmentation pattern, blastokinesis. Euscelis 



plebejus (Cicadina, Homoptera), (Chironomidae, Diptera) 

 b Developmental physiology of embryonic mycetomes. Euscelis plebejus and other spp. 



(Cicadina, Homoptera) 

 SANDOR, S. Dr.med. — Centrul de Embriol. Norm, ^i Patol., Acad. Republ. Social. Romania, 



Bui. M. Viteazul 24, TIMI§OARA, Rumania 

 a Teratological tests in early developmental stages. Gallus domesficus (Aves) 

 b Embryonic pathology. Gallus domesticus (Aves) 

 SANT'ANA, Miss Y. X. B.Sc. — In^t. de Biol. Geral, Fac. de Filos., Univ. de Minas Gerais, 



Rua Carangola 288, Caixa Postal 253, BELO HORIZONTE, Brasil 

 a Cyto-embryology (DNA and nuclear size in development). Tillapia melanopleura (Tele- 



ostei) 

 SANTORO D'ANGELO, Mrs. L. Dr. — 1st. di Biol, gener., Fac. di Med.. Univ. di Roma, 



Viale di Porta Tiburtina 28, ROMA, Italia 

 a Trapianti eteroplastici e xenoplastici negU embrioni. (Amphibia) 

 h Azione delle auxine e di varie sostanze sui meristemi radicali. Vicia {aba 

 SASAKI, N. D.Sc — Dept. of Biol., Embryol. Inst., Fac. of Sci., Kyushu Univ.. Hakozaki, 



FUKUOKA, Japan 

 a Isolation of inducing agent (protein) and determination of active site(s) of it. Triturus 



pyrrhogaster (Urodela), Gallus domesficus (Aves), (Mammalia) 

 b Change of regional effect in primary induction with special reference to molecular structure 



of inducing agent. Triturus pyrrhogaster (Urodela), Gallus domesticus (Aves) 

 SATHANANTHAN, A. H. Ph.D. — Dept. of Zool., Univ. of Ceylon, COLOMBO 3, 



Ceylon 

 a Morphological, cytochemical and ultra-structural aspects of early development from 



second maturation division (oviposition) to the post-gastrula stage. Arion ater rufus 



(Pulmonata, Gastropoda) 

 h Fate of the blastopore. Paludina vivipara (Prosobranchia, Gastropoda) 



• SATO. T. D.Sc, D.phil.nat., Prof. (Emer.) — Biol. Inst., Fac. of Sci., Nagoya Univ.. 



Chikusa-ku, NAGOYA. Japan 



a Biochemical and electron microscopical analyses of lens regeneration by means of organ 

 culture. Triturus pyrrhogaster (Urodela) 



h Comparative studies on lens regeneration. Lampetra spec. (Cyclostomata), (Cobifidae. 

 Siluridae, Teleostei) 



SAUNDERS, D. S. Ph.D. — Dept. of 2k)ol.. Univ. of Edinburgh, West Mains Rd.. EDIN- 

 BURGH 9, Scotland, U.K. 



a Diapause of maternal origin. Nasonia vitripennis (Hymenoptera) 



• SAUNDERS, J. W., Jr. Ph.D., Prof. — Dept. of Biol. Sci.. State Univ. of New York at 



Albany. ALBANY, N.Y. 12203, U.S.A. 

 a The role of ectoderm in the development of the limbs. Gallus domesticus (Aves) 

 b An analysis of the factors affecting tract-specificity in embryonic feather areas. Gallus 



domesticus (Aves) 

 c Ectoderm-mesoderm interactions in formation of the limbs. Gallus domesficus (Aves) 

 d Cellular deaths in morphogenesis. Gallus domesficus (Aves), Campanularia flexuosa 



(Coelenterata) 

 SAUSSEY, M. Doct.es Sci. — Lab. de Zool., Fac. des Sci., Univ. de Caen, M-CAEN, France 

 a Regeneration, sexuality, and diapause. Allolobophora icterica, A. spp. (Oligochaeta) 

 SAUZIN, Miss M. J. — Lab. de Biol. Anim.. S.P.C.N.. Univ. de Paris, Fac des Sci. d'Orsay, 



91-ORSAY (Essonne), France 

 a Etude ultrastructurale du blasteme de regeneration: la differenciation des neoblastes. 



(Planariidae, Turbellaria) 



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