Sau-Sed 



SAUSER, G. Dr., Prof. — Histol.-Embryol. Inst, der Univ., Mtillerstr. 59, 



INNSBRUCK, Tyrol, Oesterreich 

 SAWIN, P. B. B.S., M.S., Sc.D. — Roscoe B. Jackson Memorial Lab., BAR 



HARBOR, Me., U.S.A. 

 SAXfiN, L. O. M.A., M.D. — Zool. Lab., Univ. of Helsinki, P. Rautatie- 



katu 13, HELSINKI, Finland 



a. The inductive action of malignant tumors. Triturus spec. (Uiodela) (in 

 collaboration with S. I. TOIVONEN) 



b. The mechanism of the induction produced by heterogenous inductors. 

 Triturus spec. (Urodela) (in collaboration with S. I. TOIVONEN and 

 E. T. VAINIO) 



SCHALEKAMP, M. A. D. H. Med.Cand. — Anat.-Embryol. Lab., Free 

 Calvinistic Univ., Pr. Hendriklaan 27, AMSTERDAM Z., Holland 



SCHECHTMAN, A. M. A.B., Ph.D., F.I. I.E., Prof. — Dept. of Zool, 

 Univ., of Calif., LOS ANGELES 24, Cal, U.S.A. 



SCHEIB (PFLEGER), Mrs. D. Dr. es Sci. — Lab. d'Embryol. exper. du 

 Coll. de France, 11 Place Marcelin Berthelot, PARIS Ve, France 

 — Lab. d'Embryol. et Teratol. exper. du C.N.R.S., 49 bis Avenue de la 

 Belle Gabrielle. NOGENT sur Marne (Seine), France 

 a. Aspects histochimiques (lipides) de la differenciation sexuelle des go- 

 nades; lois du developpement normal et en culture. Gallus gallus (Aves) 



SCHENK, R. Dr.med., Prof. — Anat. Inst, der Univ., Pestalozzistr. 20, BA- 

 SEL, Schweiz 



SCHINCKEL, P. G. B.V.Sc. — Div. of Animal Health and Production, 

 C.S.I.R.O., Sheep Biol. Lab., Great Western Highway, (P.O.Box 144 

 Parramatta), PROSPECT, N.S.W., Australia 



a. Pre-natal development and organization of the hair follicle population. 

 Ovis spec. (Artiodactyla) 



b. Mitotic activity and fibre growth. (Mammalia) 



SCHTEIDE. O. A. Ph.D. — Atomic Energy Project, Univ. of California, 



LOS ANGELES, Calif., U.S.A. 

 SCHLESINGER, A. B. B.A., M.S., Ph.D. — Dept. of Biol., School of Med., 



The Creighton Univ., OMAHA, Nebraska, U.S.A. 



a. Physical and chemical nature of yolk. ( Aves) 



b. Mechanisms of growth of the marginal blastoderm. Gallus spec. (Aves) 



c. Differentiation capacities of middle ear mesenchyme in vitro and as 

 chorio-allantoic grafts. Rattus norvegicus (Rodentia) 



SCHMIDT, A. J. B.A., M.S., Ph.D. — Dept. of Anat., Coll. of Med., Univ. 

 of Illinois, 1853 W. Polk St., CHICAGO 12, 111., U.S.A. 



a. The hormonal influences on regenerating systems. Triturus viridescens 

 (Urodela) 



b. The chemistry of regenerating systems. Triturus viridescens (Urodela) 

 SCHNEIDER. D. Dr.rer.nat. — Zool. Inst, der Univ., Luisenstr. 14, MON- 



CHEN, Deutschland 



a. Entwicklungsphysiologie des Phototropismus. 



b. Bildung des Integuments. 



c. Regeneration. 



d. Polymorphismus. Bugula avicularia (Gymnolaemata, Bryozoa ectoprocta) 



e. Wachstum von Kalkkristallen im Integument. (Bryozoa stenolaemata et 

 gymnolaemata) 



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