38 Perspecfives in Microbiology 



24. Klein, G. The nature of mammalian lymphosarcoma transmis- 

 sion by isolated chromatin fractions. Cancer Research, 12:589- 

 590, 1952. 



25. Lederberg, E. M., and Lederberg, J. Genetic studies of lysogen- 

 icity in Escherichia coli. Genetics, 38:51-64, 1953. 



26. Lederberg, J. Problems in microbial genetics. Heredity, 2:145- 

 198, 1948. 



27. Lederberg, J. Unpublished observations. 



28. Lederberg, J. Cell genetics and hereditary symbiosis. Physiol. 

 Rev., 32:403-430, 1952. 



29. Lederberg, J., and Edwards, P. R. Serotypic recombination m 

 Salmonella. J. Immunol, 7L232-240, 1953. 



30. Lederberg, J., and Tatum, E. L. Sex in bacteria: genetic studies 

 1945-1952. Science, 118:169-175, 1953. 



31. Leidy, G., Hahn, E., and Alexander, H. E. In vitro production 

 of new types of Hemophilus influenzae. J. Exptl. Med., 97:467- 

 482, 1953. 



32. Luria, S. E. (ed.) Genetics of micro-organisms. In Methods in 

 Medical Research. Yearbook Pubs., Chicago, 3:1-75, 1950. 



33. Luria, S. E. Recent advances in bacterial genetics. Bact. Rev., 

 11:1-40, 1947. 



34. Luria, S. E., and Delbriick, M. Mutations of bacteria from virus 

 sensitivity to virus resistance. Genetics, 28:491-511, 1943. 



35. Morse, M. L. Transduction of certain loci in Escherichia coli 

 K-12. Rec. Genetics Soc. Am., 23:57-58, 1954. 



36. Muller, H. J. The gene. Proc. Roy. Soc. (London), B 134:1-37, 

 1947. 



37. Nelson, T. C, and Lederberg, J. Postzygotic elimination of 

 genetic factors in Escherichia coli. Proc. Natl. Acad. Sci. U. S., 

 40:415-419, 1954. 



38. Newcombe, H. B. Delayed phenotypic expression of spontaneous 

 mutations in Escherichia coli. Genetics, 33:447-476, 1948. 



39. Novick, A., and Szilard, L. Antimutagens. Nature, 170:926-927, 

 1952. 



40. Novick, A., and Szilard, L. Experiments on spontaneous and 

 chemically induced mutations of bacteria growing in the chemo- 

 stat. Cold Spring Harbor Symposia Quant. Biol., 16:337-343, 

 1951. 



41. Provasoli, L., Hutner, S. H., and Pintner, I. J. Destruction of 

 chloroplasts by streptomycin. Cold Spring Harbor Symposia 

 Quant. Biol., 16:113-120, 1951. 



42. Ryan, F. J., Fried, P., and Gonzalez, E. On the inability of anti- 

 bodies to induce mutations in bacteria. Am. Naturalist, 87:383- 

 387, 1953. 



43. Sherman, J. M., and Wing, H. U. Attempts to reveal sex in bac- 

 teria; with some light on fermentative variability in the coli- 

 aerogenes group. /. Bad., 33:315-321, 1937. 



