e Characterization of satellite DNAs. Pagurus pollicaris, Cardisoma guanhumi, Gecarcinus lateralis 



(Decapoda, Crustacea) (with W. G. BEATTIE) 

 SKINNER, J. D.; Ph.D., Prof. - Mammal Res. Inst., Univ. of Pretoria, PRETORIA 0002, S. Africa 

 a Growth and development of the foetus. Giraffa camelopardalis (Artiodactyla) 

 b Development of skin and hair patterns and pigmentation in the foetus and its physiological 



significance. Antidorcas marsupialis, Giraffa camelopardalis (Artiodactyla), Equus burchelli 



(Perissodactyla) 

 SKOOG, F.; Ph.D., Prof. - Inst, of Plant Developm. and Dept. of Bot., Univ. of Wisconsin, Birge Hall, 



MADISON, WI 53706, U.S.A. ISDB 



SLAVINSKI, Mrs. E. A.; B.Sc. - Dept. of Zool., Univ. of Brit. Columbia, VANCOUVER, B.C. V6T 



1W5, Canada 

 a The importance of certain environmental factors in determining the differentiated state of 



normal adrenocortical cells in vitro. Rattus rattus (Rodentia) 

 SLAVKIN, H. C; D.D.S. - Dept. of Biochem., Univ. of S. Calif., Sch. of Dent., Ahmanson Bldg., LOS 



ANGELES, CA 90007, U.S.A. 

 SMIT, A. L.; D.Sc, Prof. - Dept. of Zool., Univ. of Durban-Westville, Private Bag 4001, DURBAN, 



S. Africa 

 SMITH, C. W.; Ph.D., Assoc. Prof. - Dept. of Bot., Univ. of Hawaii, Plant Sci. Bldg. Rm. 101, 3190 



Maile Way, HONOLULU, HI 96822, U.S.A. 

 SMITH, G. F.; M.D., Prof. - Sect, of Genet., Dept. of Pediat., Rush Med. Sch., 1753 W. Congress 



Parkway, Rm. 1507, CHICAGO, 111. 60612, U.S.A. 

 SMITH, K. D.; Ph.D. - Dept. of Biol., Johns Hopkins Univ., Charles & 34th Sts., BALTIMORE, 



MD 21218, U.S.A. 

 SMITH, L. D.; Ph.D. - Dept. of Biol. Sci., Purdue Univ., W. LAFAYETTE, Ind. 47907, U.S.A. ISDB 

 a Quantitative and qualitative studies on RNA synthesis at several stages of oogenesis. Xenopus 



laevis (Anura) 

 b Steroid receptors in relation to the induction of oocyte maturation. Xenopus laevis, Rana pipiens 



(Anura) 

 SMITH, P. D.; Ph.D., Assoc. Prof. - Dept. of Biol., Emory Univ., ATLANTA, GA 30322, U.S.A. 

 a Genetic control and enzymatic basis of DNA repair and recombination. Drosophila melanogaster 



(Diptera) 

 SOFER, W. H.; Ph.D. - Dept. of Biol., Johns Hopkins Univ., Charles & 34th Sts., BALTIMORE, MD 



21218, U.S.A. 

 SOFFER, Y.; M.D. - Dept. of Embryol. and Teratol., Ch. Sheba Med. Ctr., Tel-Aviv Univ., TEL- 

 AVIV, Israel 

 a Cellular immunity against seminal elements in infertility. Homo sapiens (Primates) (with L. A. 



NEBEL) 

 SOLL, D. R.; Ph.D. - Dept. of Zool, Univ. of Iowa, IOWA-City, la. 52242, U.S.A. 

 a Metabolic effects and chemical nature of a regulatory molecule involved in the expression of the 



non-growing, stationary phase phenotype. Dictyostelium discoideum (Acrasiales) 

 b The control of transcription during development employing in vitro transcription systems. Same 



species as a 

 c A factor which maintains the zoospore phenotype. Blastocladiella emersonii (Phycomycetes) 

 SOLURSH, M.; Ph.D., Assoc. Prof. - Dept. of Zool., Univ. of Iowa, IOWA-City, la. 52242, U.S.A. 

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



for continuous RNA synthesis; 3. coregulation of collagen and chondroitin sulfate synthesis; 



4. action of a conditioned medium factor produced by cultured chondrocytes. Gallus domesticus 



(Aves) 

 SOMA, T.; B.Agr.Sc. - 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., Assoc. Prof. - Nutrit. Sci. Dept., Storrs Agric. Exper. Station, Univ. of 



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

 a Developmental genetics. Gallus domesticus (Aves) 



SONI, S. L.;Ph.D. - Dept. of Bot., Univ. of Michigan, ANN ARBOR, MI 48104, U.S.A. 

 SONNEBORN, D. R.; Dr. - Dept. of Zool., Univ. of Wisconsin, MADISON, WI 53706, U.S.A. ISDB 

 SOUZA, Miss M. L.; - Dept. de Morfol., Fac. de Med. Vet. de Jaboticabal, 14870 JABOTICABAL, 



S.P., Brazil 

 a Development of nervous system (normal and experimental patterns). Gallus spec. (Aves), Sus 



scrofa (Artiodactyla) 

 b Allometric growth of the brain during the lactation period. Rattus norvegicus, R. rattus (Ro- 

 dentia) 

 SPAZIANI, E.; Ph.D., Prof. - Dept. of Zool., Coll. of Lib. Arts, Univ. of Iowa, IOWA-City, Iowa 



52242, U.S.A. 

 a Mechanism of ovarian and testicular hormone action on growth and development of reproductive 



tissues: uterus, seminal vesicles, prostate. Rattus norvegicus (Rodentia) 

 b Hormonal control of melanocyte differentiation and pigment synthesis. Same species as a 

 c Biosynthesis of growth and differentiating hormone (ecdysone) by the Y-organ; variations 



according to molt cycle. Cancer spec. (Decapoda, Crustacea) 

 SPECTOR,C.;Ph.D. - Dept. of Biol., Univ. of Pittsburgh, PITTSBURGH, PA 15213, U.S.A. 

 SPENCER, R. P.; M.D., Ph.D., Prof. - Dept. of Radiol., Yale Univ., 333 Cedar St., NEW HAVEN, 



CT 06504, U.S.A. 

 SPERRY, R.W.; Ph.D. - Div. of Biol., Calif. Inst, of Technol., PASADENA, Calif. 91109, U.S.A. 



ISDB 



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