Shap 83 Sine 



SHAPIRO, H. B.S., A.M.. Ph.D., Prof. — Marine Biol. Lab.. WOODS 

 HOLE. Mass., U.S.A. 

 (no data received over two years) 



SHAVER, J. R. A.B., Ph.D. — Dept of Zool., Univ. of Missouri. COLUM- 

 BIA, Missouri, U.S.A. 



a. Initial development (Artificial parthenogenesis). Rana (Anura) and 

 Gallus (Aves) 



b. Physiology of fertihzation. Rana (Anura) and Gallus (Aves) 



c. Physiology of cleavage. Rana (Anura) and Gallus (Aves) 



d. Cytochemical investigations of role of cytoplasmic granules in chorio- 

 allantoic membrane growth. Gallus (Aves) 



SHEN, S. C. Ph.D. — Osborn Zool. Lab., Yale Univ.. NEW HAVEN 11. 

 Conn., U.S.A. 



a. The dissociation of morphological and biochemical development in the 

 central nervous system. Amblystoma punctatum (Urodela) (in colla- 

 boration with E. J. BOELL) 



b. A comparative study of the development of chohnesterase, succinic de- 

 hydrogenase, and respiratory activity in the central nervous system. 

 (Amblystoma punctatum (Urodela) (in collaboration with E. J. BOELL) 



c. Development of respiratory enzymes in the muscle. Mus rattus (Rodentia) 

 (in collaboration with E. J. BOELL) 



d. Effect of unilateral eye extirpation on morphological and biochemical 

 differentiation of the optic tectum. Amblystoma punctatum and Rana 

 pipiens (Amphibia) (in collaboration with E. J. BOELL) 



e. Regional development of chohnesterase in the midbrain in relation to 

 functional maturation. (Amphibia) (in collaboration with E. J. BOELL) 



f. Metamorphic changes in the pattern of chohnesterase in the midbrain 

 induced by thyroxin. (Amphibia) (in collaboration with E. J. BOELL) 



g. The effect of hthium on biochemical and morphological development of 

 the central nervous system. (Amphibia) (in collaboration with E. J. 

 BOELL) 



h. Reorientation of components of the central nervous system and its in- 

 fluence on biochemical and functional development. (Amphibia) (in col- 

 laboration with E. J. BOELL) 



i. The effect of x-irradiation on enzyme synthesis in the embryo. (Am- 

 phibia) (in collaboration with E. J. BOELL) 

 SHULOW, A. Dr — Dept of Entom.. Hebrew Univ., JERUSALEM. Israel. 



a. Ecological conditions of development of the eggs. Artificially induced 

 interruption of development (eggs) "diapause". (The changes in yearly 

 development cycles under influence of dryness.) Schistocerca gregaria, 

 Tmethis cisti, Anacridium aegyptium, Pareuprepocnemis syriaca and 

 Pezoatettix judaica (Orthoptera) 

 SIGOT. A. — Inst, de Zool.. Lab. de Biol, gener.. Fac. des Sci.. 12 Rue de 

 rUniversite, STRASBOURG, France. 



a. Etude de la sensibilite hereditaire au gaz carbonique. Drosophila mel. 

 SILBERBAUER, Mrs B. I. B.Sc. — Dept of Zool.. Univ. of Natal. PIETER- 

 MARITZBURG, Natal. 



a. Study of structure and development, jasus Lalandii (Decapoda) 

 SINCLAIR, J. G. B.S., M.S., Ph.D., Prof. — Dept of Anat.. Med. Branch, 

 Univ. of Texas. GALVESTON. Tex.. U.S.A. 



a. Early embryos, structure, conditions of implantation. Homo (Primates) 



