Interrelationships between folic acid and cobalamin in the synthesis of methionine by extracts of Escherichia coli.

Eggitt, P. W. R. & Norris, F. W. (1956). J. Sci. Fd Agric. 7, 493. Eggitt, P. W. R. & Ward, L. D. (1953). J. Sci. Fd Agric. 4, 569. Fieller, E. C. (1940). Suppl. J. Roy. 8atit. Soc. 7, 50. Friedman, L., Weiss, W., Wherry, F. & Kline, 0. L. (1958). J. Nutr. 65, 143. Gitler, C., Sunde, M. L. & Boumann, C. A. (1958). J. Nutr. 65, 397. Green, J., Edwin, E. E., Bunyan, J. & Diplock, A. T. (1960). Biochem. J. 75, 456. Green, J., M¢Hale, D., Marcinkiewicz, S., Mamalis, P. & Watt, P. R. (1959). J. chem. Soc. p. 3362. Green, J., Mamalis, P., Marcinkiewicz, S. & McHale, D. (1960). Chem. & Ind. p. 73. Green, J. & Marcinkiewicz, S. (1956). Nature, Lond., 176, 86. Green, J., Marcinkiewicz, S. & Watt, P. R. (1955). J. Sci. Fd Agric. 6, 274. Gyorgy, P. (1951). Vitamin Methods, vol. 2, p. 152, New York: Academic Press Inc. Muth, 0. H., Oldfield, J. E., Remmert, L. G. & Schubert, J. R. (1958). Science, i28, 1090. Nitowsky, H. M. & Tildon, J. T. (1956). Amer. J. clin. Nutr. 4, 397. Rose, C. S. & Gyorgy, P. (1950). Blood, 5, 1062. Rose, C. S. & Gyorgy, P. (1952). Amer. J. Phy8iol. 168, 414. Roughton, F. J. W. & Booth, V. H. (1938). Biochem. J. 32, 2049. Schwarz, K. & Foltz, C. M. (1957). J. Amer. chem. Soc. 79, 3292. Smith, K. W., Marks, H. P., Fieller, E. C. & Broom, W. A. (1944). Quart. J. Pharm. 17, 108. Vincent, P. C. & Blackburn, C. R. B. (1958). Aust. J. exp. Biol. med. Sci. 36, 471. Voth, 0. L. & Miller, R. C. (1958). Arch. Biochem. Biophy8. 77, 191.