UOBISON, O. W.; Pli.D., Prof. - Dept. of Anim. Sci., North Carolina State Univ., P. O. Bo.\ 5127, 



RALEIGH, NC 27607, U.S.A. 

 a Genetic and maternal effects on development of the neonate; cross-fostering, automatic sow and 



standard statistical analysis. Sus scrofa (Artiodactyla) 

 b Study of early embryonic development by embryo transfer; factors contributing to uterine 



capacity. Same species as a 

 ROBKIN, M.; Ph.D.. Assoc. Prof. - Dept. of Nucl. Engin., Univ. of Washington, BF 10, SEATTLE, 



WA 98195. U.S.A. 

 ROCKSTEIN, M.; Ph.D., Prof. - Dept. of Physiol, and Biophys., Univ. of Miami, P. O. Box 520875, 



Biscayne Annex, MIAMI, FL 33152, U.S.A. 

 a Physiological basis of aging, growth and metamorphosis. Musca domestica (Diptera), Rattus 



rattus (Rodentia) 

 b Metachemogenesis - post emergence biochemical maturation. (Holometabola, Insecta) 

 c Hereditary vs. environmental factors in longevity (Diptera; Hymenoptera) 

 d Effects of x-irradiation on development, aging, and longevity. Musca domestica (Diptera) 

 e Actomyosin and creatine phosphokinase in maturing and senescent heart muscle. Rattus rattus 



(Rodentia) 

 RODRICK, G. E.; Ph.D. - Inst, for PathobioL, Lehigh Univ., BETHLEHEM, PA 18015, U.S.A. 

 ROLLER, H. R.; Dr.rer.nat., Prof. - Inst, of Devclopm. BioL, Texas A & M Univ., COLLEGE 



STATION, TX 77843, U.S.A. 

 a The juvenile hormone system: evolution and identity; biosynthesis in vivo and in vitro; control of 



growth and development. Lepisma saccharina, Thermobia domestica (Thysanura), Periplaneta 



americana, Nauphoeta cinerea, Blaberus discoidalis (Blattodea), Zooterniopsis spec, Reticuliter- 



mes flavipes, Kalotermcs snyderi (Isoptera), Leptinotarsa decemlincata, Tenebrio molitor 



(Coleoptera), Manduca sexta, Hyalophora cecropia, Achroia grisella, Aphomia gularis, Galleria 



mellonella (Lepidoptera), Sarcophaga buUata, Musca domestica (Diptera) 

 b Causal mechanism of pattern formation in tlie integument. Manduca sexta, Galleria mellonella 



(Lepidoptera), Sarcophaga bullata, Musca domestica (Diptera) 

 ROMANOFF, A. L.; Ph.D., Prof. (Emer.) - Lab. of Chem. Embryol., Cornell Univ., c/o 105 Rice HaU, 



ITHACA, N.Y. 14853, U.S.A. 

 a Chemical embryology. (Aves) 

 b Developmental pathology. (Aves) 

 RON, A.; Ph.D. - Dept. of Anat. and Embryol, Hebrew Univ. - Hadassah Med. Sch., P.O.B. 1172, 



JERUSALEM 91000, Israel 

 a RNA and protein synthesis during sexual reproduction. Tetrahymena pyriformis (Ciliata) 

 b Biochemical characterization of micro- and macronuclei. Loxodes striatus (Ciliata) 

 c Cord blood lymphocytes: 1. differential growth response in autologous and calf serum; 2. growth 



properties of neonatal and adult peripheral blood. Homo sapiens (Primates) 

 ROOS, T. B.; Ph.D., Prof. - Dept. of Biol. Sci., Dartmouth Coll., HANOVER, NH 03755, U.S.A. 

 a Biochemical and morphological differentiation of the adrenal cortex from the anlage to the 



functional state (12 to 16 days, stages 19-33) (electron microscopy, histochemistry, and organ 



culture). Rattus norvegicus (Rodentia) 

 b Development of pituitary control of endocrine function; organ culture studies of independent 



differentiation of mesonephric ridge components in order to determine their interactions and 



competence and their response to pituitary and neural control. Same species as a 

 c Influence of developing adrenal gland on renal and gonadal differentiation (electron microscopy, 



biochemistry, tissue and organ culture). Xenopus laevis (Anura), Rattus spec. (Rodentia) 

 ROSE, S. M.; Ph.D., Prof. - Lab. of Developm. Biol, Dept. of Anat., Tulane Univ., Riverside Res. 



Ctr., BELLE CHASSE, LA 70037, U.S.A. 

 ROSENBAUM, J. L.; Ph.D., Assoc. Prof. - Dept. of Biol. Kline Biol. Tower, Yale Univ., NEW 



HAVEN, CT 06520. U.S.A. 

 a Biochemistry, synthesis, and assembly in vivo and in vitro of neurotubulcs and their role in 



the development of neurites and axons of cultured neuroblastoma cells. Mus musculus (Rodentia) 

 ROSS, L. M.; M.D., Ph.D. - Dept. of Anat., Michigan State Univ., A519 East Fee HaU, EAST 



LANSING, MI 48824, U.S.A. 

 a The role of the embryonic tongue in the process of closure of the secondary palate. Mus 



musculus (Rodentia) 

 b Effects of cleft palate-producing teratogens on embryonic tongue and cranial base development. 



Same species as a 

 c Scanning electron microscopic aspects of embryonic palate formation, normal and abnormal. 



Same species as a 

 ROSSOmV, R. J.; B.Med.Sc. (Hons.) - Exp. Embryol. Res. Unit of the M.R.C., Dept. of Anat., Univ. 



of the Orange Free State, P. O. Box 339, BLOEMFONTEIN 9300, S. Africa 

 a Development of facial dermal bones in the absence of underlying cartilage. Gallus domcsticus 



(Aves) 

 ROTH, Th. F.; Ph.D. - Dept. of Biol. Sci, Univ. of Maryland, Baltimore County Campus, 5401 



Wilkens Ave., BALTIMORE, MD 21228, U.S.A. 

 a Electron microscopy, physiology, and molecular aspects of the protein transport site on the 



plasma membrane in the oocyte. Culex pipiens, C. fatigans (Diptera), Gallus domesticus (Aves), 



Rattus norvegicus (Rodentia) 

 b Virus transmission from mother to oocyte: cell types, sequence and time in development 



(ferritin-antivirus conjugates, electron microscopy). Gallus domesticus (Aves) 

 ROTHMAN. F. G.; Ph.D., Prof. - Div. of Biol and Med. Sci, Brown Univ., PROVIDENCE, 



R.I. 02912, U.S.A. 



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