She-Sig 



b. Studies on initiation of cleavage; chemical and physical agents in form- 

 ation of spindle. Rana pipiens (Anura) 



c. Egg transfer studies between species and genera. Rana spec, Bufo spec. 

 (Anura) 



d. Fluorescence microscopy and histochemistry of oviducal secretions. 

 (Raniidae, Anura) 



e. Studies on cleavage-block produced by antibodies. Rana spec. (Anura) 

 SHEA, S.M. M.B., B.Ch., B.Sc. M.Sc, M.D. — Dept. of Pathol.. Harvard 



Med. School, 25 Shattuck St.. BOSTON. Mass., U.S.A. 



a. Regeneration of hepatocytes following partial hepatectomy, or chronic 

 intoxication with carbon tetrachloride (H^-thymidine autoradiography). 

 Rattus norvegicus (Rodentia) 



b. A stochastic cellular birth-and-death model and computer simulation, 

 applied to liver regeneration. 



SHEN. S. C. Ph.D.. M.I.I.E. — Dept. of Anat.. Columbia Univ.. 630 West 



168th St.. NEW YORK 32. N.Y.. U.S.A. 

 SHEPARD. T.H. M.D..Prof. — Central Lab. for Human Embryol., Dept. of 

 Pediat.. School of Med., Univ. of Washington. SEATTLE, Wash.98105, 

 U.S.A. 

 a. Development and function of fetal thyroid (autoradiography, organ 



culture). Homo sapiens (Primates) 

 h. Effect of rubella virus on the fetus. Homo sapiens (Primates) 



c. Effect of galactoflavin on the fetus. Rattus spec. (Rodentia) 

 SHERBET. G.V. — Chester Beatty Research Inst.. Fulham Rd., LONDON 



S.W.3. England 

 SHIELD. T.W. B.Sc. M.Sc. Ph.D. — Dept. of Zool.. Univ. of W. Australia, 

 NEDLANDS. W.Australia 



a. Anoxia tolerance, development of respiratory control in neonatal an- 

 imals ("pouch foetuses"). Setonix brachyurus, Macropus robustus 

 (Diprotodontia, Marsupialia) 



b. General development of metabolism in neonatal and fuvenile animals. 

 Setonix brachuurus. Macromis robustus (Diprotodontia, Marsupialia) 



SHIINO. S.M. B.Sc. D.Sc. Prof. — Zool. Inst., Fac of Fisheries. Pref. 

 Univ. of Mie. 1 1 , Ootanicho. TSU. Mie Pref.. Japan 

 (no embryoloqical work in proqress) 

 SHIN-IKfi. T. D.Sc. Prof. — Biol. Lab , Osaka Dental Coll.. HIRAKATA. 

 Osaka Pref.. Japan 

 a. Factors in the morphogenesis of the pronephric system. Triturus pyrrho- 



caster (Urodela) 

 h. Tooth development. (Mammalia) 

 SHIOKAWA. K. M.Sc. — Dept. of Biol, Fac of Sci.. Kvushu Univ.. FU- 

 KUOKA, Japan 

 a. Nucleic acid metabolism in developing embryos. Rana japonica, Xeno-' 



pus laevis (Anura) 

 h. Teratogenic effects on developing embryos of some nucleic acid-base 

 analogues. Xenopus laevis (Anura) 

 SHIOMI. T. Dr. — Lab. of Radiat. Genet., Res. Inst, for Nuclear Med. and 

 Biol., Hiroshima Univ., Kasumi-cho, HIROSHIMA, Japan 

 a. Radiation genetics (embryo, germ cells). Drosophila melanogaster 

 (Diptera) 



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