SMITH K. D Ph.D. — Dept. of Biol., Johns Hopkins Univ., Charles and 34th Sts., 



BALTIMORE, Md. 21218, U.S.A. 

 a Biochemical studies on gene action during development. Mus musculus (Rodentia) 

 b Characterization of redundant DNA. Mus musculus (Rodentia) 

 c Molecular analysis of chromatin diminution. Ascaris lumbricoides (Nematoda) 

 SMITH, L. D. Ph.D. — Dept. of Biol. Sci., Purdue Univ., LAFAYETTE, Ind. 47907, 



USA * 



SMITH, P. D. Ph.D. — Dept. of Biol., Emory Univ., ATLANTA, Ga. 30322, U.S.A. 

 a Problems of suppression and enzyme activity in lozenge mutants. Drosophila melanogaster 



(Diptera) 

 b Possible role of intragenic position of alleles on dosage compensation in mutants affecting 



eye pigments. Same species as a 

 SMITHBERG, M. Ph.D., Prof. — Dept. of Anat, Sch. of Med., Univ. of Minnesota, 



MINNEAPOLIS, Minn. 55455, U.S.A. 

 SMYTH, J. D. Sc.D., Prof. — Dept. of Zool. & Appl. Entomol., Imp. Coll. of Sci. & 



Technol., Prince Consort Rd., LONDON S.W. 7, England 

 a In vitro differentiation. Echinococcus granulosus (Cestoda) 

 SOBOTKA, P. M.D., CSc. — Inst, of Pathophysiol., Charles Univ., Lidicka 1, PLZEfi, 



Czechoslovakia 

 SOFER, W. H. Ph.D. — Dept. of Biol., Johns Hopkins Univ., Charles and 34th Sts., 



BALTIMORE, Md. 21218, U.S.A. 

 a Changes in alcohol dehydrogenase during development. Drosophila melanogaster (Diptera) 

 b Ribosomes, ribosomal RNA, and DNA. Drosophila spec. (Diptera) 

 SOLBANI, Mrs. L. Dr.spec. — Lab. de Morphogenet. Anim., Centre Saint Charles, Univ. de 



Provence, Place Victor Hugo. 13 MARSEILLE 3e, France 

 a Effects of x-ray irradiation upon adult morphogenesis. Nereis diversicolor (Polychaeta) 

 SOLERE. M. Dr.en Med. — Lab. d'Histol.-Embryol.B, Fac. de Med., 45 rue des Sts.Peres, 



75 PARIS Vie, France 

 SOLOGUB. Miss A. A. Cand.biol.sci. — Inst, of Developm. Biol., Acad, of Sci. of the 



U.S.S.R., Vavilov St. 26, MOSCOW 117133, U.S.S.R. 

 a Metaplastic potencies of embryonic and larval eye for lens and retina regeneration. 



Leuciscus bergi, Anoptichthys jordani (Teleostei) (with G. V. LOPASHOV) 

 b Stimulation of metaplasia of the pure pigmented epithelium of adults into retina by means 



of agents from larval (or embryonic) retina. Gallus domesticus (Aves), Mus musculus 



(Rodentia) (with G. V. LOPASHOV) 

 c Autoradiography of the cell cycles at artificial metaplasia of the pigmented epithelium into 



retina. Rana tempovaria (Anura) 

 SOLOMON, J. B. Ph.D., D.Sc. — Dept. of Bacterid., Univ. of Aberdeen, ABERDEEN, 



Scotland, U.K. 

 a Onset of immunocompetence by phytohaemagglutinin-induced transformation of foetal 



lymphoid cells and haemolytic plaque-forming cells in vitro. Gallus domesticus (Aves), 



Mesocricetus auratus, Rattus norvegicus, Cavia porcellus (Rodentia) 

 SOLTER. D. M.D., D.Sc. — Inst, of Biol., Univ. of Zagreb, Salata 3, 41001 ZAGREB, 



Yugoslavia 

 a Preimplantation and early postimplantation stages; autoradiography, histochemistry, electron 



microscopy. Rattus norvegicus, Mus musculus (Rodentia) (with I. DAMJANOV and 



N. §KREB) 

 b Differentiation of early postimplantation stages under the kidney capsule, teratocarcino- 



genesis. nature of embryonal carcinoma cells; transplantation, electron microscopy. Mus 



musculus (Rodentia) (with I. DAMJANOV and N. SKREB) 

 c Protein patterns in embryo-derived teratocarcinomas and in host serum (polyacrylamide 



electrophoresis) . Same species as b (with D. 5ERMAN) 

 d Urethan teratogenesis in early embryos (histochemistry, electron microscopy). Same 



species as b (with I. DAMJANOV) 

 SOLTY53SKA (MARCINKOWSKA), Mrs. M. Dr. — Dept. of Invert. Zool., Warsaw 



Univ., Krakowskie Przedmiescie 26/28. WARSZAWA 64, Poland 

 a Fine structure of germinal ridges. Mus musculus (Rodentia) 

 SOLURSH, M. Ph.D. — Dept. of Zool., Coll. of Lib. Arts, Univ. of Iowa, IOWA-City, 



Iowa 52240, U.S.A. 

 a Effects of glucagon, insulin, and thyroxine on pure cultures of reticuloendothelial cells 



and parenchymal cells derived from larval and adult liver. Xenopus laevis (Anura) 

 b The role of cell replacement in metamorphosis of the larval pancreas. Same species as a 

 c Differentiation in cultured sternal chondrocytes: 1. effects of growth hormone; 2. 



requirements for continuous RNA synthesis; 3. maturation of two cell populations; 4. 



coregulation of collagen and chondroitin sulfate synthesis. Gallus domesticus (Aves) 

 SOMA, T. B.Agr.Sc. J— Natl. Inst, of Anim. Industry, CHIBA-shi, 280 Japan 

 a Transfer of fertilized eggs by non-surgical techniques. Bos taurus (Artiodactyla) 

 SOMES, R. G. Ph.D., Prof. — Nutrit. Sci. Dept., Storrs Agric. Exper. Station, Univ. of 



Connecticut, STORRS, Conn. 06268, U.S.A. 

 a Developmental genetics. Gallus domesticus (Aves) 



169 



