Sha-Sir 



SHANNON. J. E. - Med. Coll., Cornell Univ.. NEW YORK, N.Y., U.S.A. 



a. Factors affecting reaggregation and segregated cells in tissue culture. 

 SHAVER, J. R. A.B., Ph.D. — Zool. Dept. Michigan State Univ., EAST 

 LANSING, Mich., U.S.A. (no embryological work in progress) 



SHEN, S. C. Ph.D. — Osborn Zool. Lab., Yale Univ.. NEW HAVEN 1 1 , 

 Conn.. U.S.A. 



a. Comparative cytochemistry of central nervous system. (Vertebrata) 



b. Cytochemical differentiation of the endplates. Ambystoma punctatum, 

 Rana pipiens (Amphibia) 



SHIINO. S. M. B.Sc. D.Sc. — Zool. Inst., Fac. of Fisheries. Mie Prefect- 

 ural Univ., TSU-CITY. Mie-Pref.. Japan 

 a. On origin and fate of teloblasts. Goetice depressiis (Brachyura. Deca- 

 poda). Eupagurus samuelis (Anomura, Decapoda) , Spirontocaris recti- 

 rostris (Macrura, Decapoda) 

 SHIN-IK£, T. — Osaka Dental Coll., HIRAKATA CITY, Osaka-Pref.. 

 Japan gaster (Urodela) 



a. Factors in the morphogenesis of the pronephric system. .Ti'iturus pyrrho- 

 SHIOMI. T. — Zool. Inst., Fac. of Sci., Univ. of Kyoto, KYOTO, Japan 



a. Studies on the hereditary lethals. Drosophila spec. (Diptera) 

 SHORT, B. F. M.Agr.Sci., Ph.D. — 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. Response to homologous antigens. Mus musculus, Ovis spec. (Mammalia) 

 SHULOV. A. Dr Sc.Nat. — Dept of Zool.. Hebrew Univ., JERUSALEM, 

 Israel 



a. Ecological conditions of development of eggs. Artificially induced inter- 

 ruption of development (eggs) (The changes in yearly development 

 cycles under influence of dryness or/and humidity). Calliptamus spec, 

 Schistocerca gregaria, Locusta migratoria migratorioides, Nomadacris 

 septemfasciata (Orthoptera) 



b. Protease of eggs. Correlation of the morphological changes in the embryo 

 with appearance of protease. Schistocerca gregaria, Locusta migratoria 

 migratorioides (Orthoptera) 



c. Structure of the chorion and the micropyle. Ymethis pulchripennis asia- 

 ticus Uvarov (Orthoptera) 



SHUTE, C. C. D. M.A.. M.B., B.Chir. — Anat. School, Univ. of Cam- 

 bridge. CAMBRIDGE. England 

 SIDMAN. R. A.B.. M.D. — Section Devel. and Regen., Lab. of Neuroanat. 



Sci., NINDB, Nat. Inst, of Health, BETHESDA, Md. U.S.A. 

 a. Tissue and organ culture in vitro, central and peripheral nervous 



system. (Aves. Mammalia) 

 SIEGFRIED, J. — Inst. d'Anat., Fac. de Med., Univ. de Geneve, 20 Rue 



Ecole de Med., GENfiVE. Suisse 

 a. Developpement du plexus solaire (plexus coeliacus). 

 SIGOT. A. — Lab. de Biol, gen., Inst, de Zool. et de Biol, gen., Fac. des Sci.. 



12 Rue de I'Universite. STRASBOURG, France 

 a. Etude de la sensibilite hereditaire au gaz carbonique. Drosophila melano- 



gaster (Diptera) 

 SIGOT. M. Lic.es Sci. — Lab. d'Embryol. exper. du Coll. de France, et Lab. 



d'Embryol. et de Teratol. exper. du C.N.R.S., 11 Place Marcelin Ber- 



thelot, PARIS Ve, France 



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