Gel Filtration Properties of Ccd-prepared E. Coli B Srna.

1 Isaacs, A., and J. Lindenmann, Proc. Roy. Soc. (London), B147, 258 (1957). 2 Rotem, Z., R. A. Cox, and A. Isaacs, Nature, 197, 564 (1963). 3Abbreviations: RNA and DNA, ribonucleic acid and deoxyribonucleic acid; RNAase, pancreatic ribonuclease; DNAase, pancreatic deoxyribonuclease; CE cells, chick embryo cells. 4O'Dell, T. B., H. N. Wright, and R. N. Bieter, J. Pharmacol. Exptl. Therap., 107, 232 (1953). 6 Kleinschmidt, W. J., and G. W. Probst, Antibiot. Chemotherapy, 12, 298 (1962). 6 Powell, H. M., C. G. Culbertson, J. M. McGuire, M. M. Hoehn, and L. A. Baker, Antibiot. Chemotherapy, 2, 432 (1952). 7Hull, R. N., and J. M. Lavelle, Proc. Soc. Exptl. Biol. Med., 83, 787 (1953). 8 Cochran, K. W., G. C. Brown, and T. Francis, Jr., Proc. Soc. Exptl. Biol. Med., 85, 104 (1954) 9Johnson, I. S., and L. A. Baker, Antibiot. Chemotherapy, 8, 113 (1958). 10 Powell, H. M., D. N. Walcher, and C. Mast, Proc. Soc. Exptl. Biol. Med., 107, 55 (1961). 11 Powell H. M., D. N. Walcher, and C. Mast, Antibiot. Chemotherapy, 12, 337 (1962). 12 Furusawa, E., W. Cutting, and A. Furst, Proc. Soc. Exptl. Biol. Med., 112, 617 (1963).