SHUKUYA, R.; M.D., Prof. - Dept. of Biochem., Nippon Med. Sch., Sendagi, Bunkyo-ku, TOKYO, 



113 Japan 

 SHULOV, A.; D.Sc, Prof. - Dept. of Entomol., Hebrew Univ., JERUSALEM, Israel 

 a Regeneration, transplantation, and tissue implantation. Leiurus quinquestriatus (Scorpiones) 

 SHUPE, J. L.; D.V.M., Prof. - Dept. of Vet. Sci., Utah State Univ., LOGAN, UT 84322, U.S.A. 

 a Congenital malformations, especially musculo-skeletal and deft palate. Bos taiirus, Ovis aries 



(Artiodactyla) 

 b Congenital multiple exostosis (hereditary osteochondromatosis). Equus caballus (Perissodactyla) 

 c Fluorides as related to placental transfer and intra-uterine development. Same species as a 

 d Comparative developmental anomalies and aging, domestic animals (Aves, Mammalia) 

 SILHACEK, D. L.; Ph.D. - Insect Attract., Behav. and Basic Biol. Res. Lab., Agric. Res. Serv., 



U.S.D.A. 1700 S.W. 23rd Drive, P. O. Box 14565, GAINESVILLE, FL 32604, U.S.A. 

 a Mechanisms of hormonal control of energy metabolism during development. Plodia inter- 



punctella (Lepidoptera) 

 b Structural and conformational requirements of molecules with a juvenilizing effect. Same species 



as a 

 SIMON, M. L; Ph.D. - Dept. of Biol., Univ. of Cahfornia, San Diego, P.O. Box 109, LA JOLLA, 



CA 92037, U.S.A. 

 SINGER, M.; Ph.D., Prof. - Dept. of Anat., Developm. Biol. Ctr., Case Western Reserve Univ., 2119 



Abington Rd., CLEVELAND, OH 44106, U.S.A. 

 a Regeneration. (Amphibia) 



b The neurotrophic control of hmb regeneration. Triturus viridescens (Urodela) 

 SINGER, R.; D.Sc, Prof. - Dept. of Anat., Div. of Biol. Sci., Univ. of Chicago, 1025 East 57th St., 



CHICAGO, IL 60637, U.S.A. 

 SINGER (ALTBEKER), Mrs. R.; Ph.D. - Endocrinol. Unit of the Rogoff-Wellcome Med. Research 



Inst., Beihnson Hosp., PETAH-TIKVA, Israel 

 a Histone content of developing ovaries. Bos taurus (Artiodactyla) 



SINGH, R. P.; Ph.D., Assoc. Prof. - Dept. of Anat., Univ. of W. Ontario, LONDON, Ont., Canada 

 SINGH, S.; M.S., Prof. - Dept. of Anat., Inst, of Med. Sci., Banaras Hindu Univ., VARANASI 221005, 



India 

 a Teratological effect of cyclophosphamide on embryonic brain, Gallus domesticus (Aves) 

 b Teratological effect of trimipramine maleate on embryo. Same species as a 

 c Teratological effect of chlorpromazine and papain on fetus. Rattus spec. (Rodentia) 

 d Teratological effect of cyclophosphamide on limb cartilage. Same species as c 

 e Fetal hemorrhases following amniocentesis. Same species as c 



SINGH, S. D.; M.Sc.^- Dept. of Biochem., Fac. of Sci., Allahabad Univ., ALLAHABAD 21 1002, India i 

 a Variation studies in some enzymes (GOT, GPT, phosphatases, phosphorylase, trehalase and 



hpase) and metabolites (protein, total free amino acids, nucleic acids, total carbohydrates, 



reducing sugars, glycogen, inorganic phosphorus, lactate, pyruvate, cholesterol, glycerol and total 



lipid) during embryogenesis, larval-pupal development, fifth instar silk gland and adult thoracic 



muscles. Antheraca mylitta, Piiilosamia ricini (Lepidoptera) 

 SINGH, Y. N.; Ph.D. - Zool. Dept.. Allahabad Univ., ALLAHABAD 211002, India. 

 SINHA, A. A.; Ph.D., Assoc. Prof. - Dept. of Zool., Univ. of Minnesota, Vet. Adm. Hosp. Bldij. 49, 



Rm. 207, MINNEAPOLIS MN 55417, U.S.A. 

 a Developmental morphology of prostate. Mus musculus (Rodentia) 

 b Effects of steroids on development and differentiation of the prostate gland 

 c Implantation. Spilogale putorius latipous (Carnivora), Oryctolagus cuniculus (Lagomorpha) 

 d Comparative studies of placentation and reproduction. Enhydris lutris, Lobodon carcinophagus, 



Hydrunga leptonyx, Ommatophoca rossi, Spilogale putorius latipous (Carnivora), Odocoileus 



virginianus (Artiodactyla), and other Mammalia 

 SINHA, D. N.; M.S. - Dept. of Anat., G.S.V.M. Med. Coll., KANPUR 208002, India 

 SIRLIN, J. L.; Dr.nat.sci., Prof. - Dept. of Anat., Med. Coll., Cornell Univ., 1300 York Ave., NEW 



YORK, NY 10021, U.S.A. 

 SKALKO, R. G.; Ph.D. - Embryol. Lab., Birth Defects Inst.. N.Y. State Dept. of Health, Empire State 



Plaza, ALBANY, NY 12237, U.S.A. 

 a Experimental teratogencsis in early stages: maternal and embryonic metabolism of teratogens 



(fluorouracil, 5-bromodeoxyuridine, methotrexate); development of model systems for terato- 

 gencsis. (Echinoidca), Mus musculus (Rodentia) 

 b Cytology and cytochemistry of gametogenesis, fertilization, and cleavage. Arbacia punctulata, 



Echinarachnius parma. Lytcchinus pictus (Echinoidca), Mus musculus (Rodentia) 

 SKINNER, Ms. DM.; Ph.D., Prof. - Biol. Div., Oak Ridge Natl. Lab., P.O. Box Y, OAK RIDGE, 



TN 37830, U.S.A. 

 a Molt cycle correlated muscle degeneration and reformation. Gecarcinus lateralis (Decapoda, 



Crustacea) 

 b Interacting controls of regeneration and molting. Same species as a (with C. A. HOLLAND and J. 



McCarthy) 



c Formation and dissolution of exoskeleton. Same species as a 



d Characterization and study of function of satellite DNAs. Pagurus pollicaris, Cardisoma guanhumi, 



Gecarcinus lateralis (Decapoda, Crustacea) (with C. A. CHAMBERS, N. T. CHRISTIE^ and C. A. 



HOLLAND) 

 e Organization of the genome. Gecarcinus lateralis, Geryon quinquedens (Decapoda, Crustacea) 



(with C. A. HOLLAND and N. T. CHRISTIE) 

 SKINNER, J. D.; Pli.D.. Prof. Mammal Res. Inst., Univ. of Pretoria, PRETORIA 0001, S. Africa 

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



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