GENETIC CONTROL OF CELL INTEGRATION 355 



Lederberg, J., and T. lino, 1956. Phase variation in Salmonella. Genetics, 



41:743-757. 

 Lewis, E. B., 1949. The phenomenon of position effect. Adv. Genet., 3:73-115. 

 McClintock, B., 1956. Intranuclear systems controHing gene action and muta- 

 tion. Brookhaven Symp. Biology. 8:58-74. 

 Monod, J., and M. Cohn, 1952. La Biosvnthese induite des enzymes. Adv. 



Enzymoi, 13:67-119. 

 Pavan, C, 1959. Morphological and physiological aspects of chromosomal 



activities. X Intl. Congr. Genet., 1:321-336. 

 Pardee, A. B., 1959. The control of enzyme activity. In: Boyer, P. D., H. 



Lardy, and K. Myrback (eds. ), The Enzymes (2nd ed. ), Vol. 1. New York, 



Academic Press, pp. 681-716. 

 Pollock, M. R., 1959. Induced formation of enzymes. In: Boyer, P. D., H. 



Lardv, and K. Myrback (eds.). The Enzymes (2nd ed. ), \"ol. 1. New York, 



Academic Press, pp. 619-680. 

 Rhoades, M. M., 1941. The genetic control of mutabilitv in maize. C. S. H. 



Symp. Quant. Biol., 9:138-144. 

 Sonnebom, T. M., 1960. The gene and cell differentiation. Proc. \atl. Acad. 



Sci. Wash.. 46:149-165. 

 Szilard, L., 1960. Control of the formation of specific proteins in bacteria 

 and in animal cells. Proc. Natl. Acad. Sci. Wash.. 46:277. 

 Vogel. H. J., 1960. In: Bonner, D. M. (ed. ), Control Mechanisms in Cellular 



Processes. 



Waddington, C. H. (ed. ), 1959. Biological Organization. Cellular and Sub- 

 Cellular. London, Pergamon Press. 



Zalokar, M., 1960. Sites of protein and ribonucleic acid svnthesis in the cell. 

 Expt. Cell Bes., 19:559-576. 



Zamecnik, P. C, 1960. Historical and current aspects of the problem of protein 

 synthesis. Harvey Lect.. 54:256-281. 



