COENZYMES DERIVED FROM B VITAMINS 213 



198. Lichstein, H. C, Gunsalus, I. C., and Umbreit, W. W., J. Biol. Chem., 161, 311 



(1945). 



199. Umbreit, W. W., Wood, W. A., and Gunsalus, I. C, J. Biol. Chem., 165, 731 



(1946). 



200. Dawes, E. A., Dawson, J., and Happold, F. C, Nature, 159, 645 (1947). 



201. Wood, W. A., Gunsalus, I. C, and Umbreit, W. W., J. Biol. Chem., 170, 313 



(1947). 



202. Umbreit, W. W., and Gunsalus, I. C, J. Biol. Chem., 179, 279 (1949). 



203. Gunsalus, I. C, Umbreit, W. W., Bellamy, W. D., and Foust, C. E., J. Biol. 



Chem., 161, 743 (1945). 



204. Karrer, P., and Viscontini, M., Helv. Chim. Acta, 30, 52 (1947). 



205. Ibid., 30, 524 (1947). 



206. Ibid., 30, 528 (1947). 



207. Rabinowitz, J. C, and Snell, E. E., /. Biol. Chem., 169, 643 (1947). 



208. Umbreit, W. W., O'Kane, D. J., and Gunsalus, I. C, J. Biol. Chem., 176, 629 



(1948). 



209. McNutt, W. S., and Snell, E. E., J. Biol. Chem., 173, 801 (1948). 



210. Rabinowitz, J. C, and Snell, E. E., J. Biol. Chem., 176, 1157 (1948). 



211. Herbst, E. J., and Snell, E. E., J. Biol. Chem., 176, 989 (1948). 



212. Bellamy, W. D., Umbreit, W. W., and Gunsalus, I. C, J. Biol. Chem., 160, 461 



(1945). 



213. O'Kane, D. E., and Gunsalus, I. C, J. Biol. Chem., 170, 425 (1947). 



214. Umbreit, W. W., and Waddell, J. G., Proc. Soc. Exptl. Biol. Med., 70, 293 



(1949). 



215. Umbreit, W. W., and Gunsalus, I. C, J. Biol. Chem., 159, 333 (1945). 



216. Gale, E. F., and Epps, H. M. R., Biochem. J., 38, 238 (1944). 



217. Gale, E. F., Advances in Enzymol, 6, 1 (1946). 



218. Blaschko, H., Advances in Enzymol., 5, 67 (1945). 



219. Epps, H. M. R., Biochem. J., 38, 242 (1944). 



220. Gale, E. F., and Epps, H. M. R., Biochem. J., 38, 232 (1944). 



221. Taylor, E. S., and Gale, E. F., Biochem. J., 39, 52 (1945). 



222. Braunstein, A. E., and Kritzmann, M. G., Biochimia, 8, 1 (1943). 



223. O'Kane, D. E., and Gunsalus, I. C, J. Biol. Chem., 170, 433 (1947). 



224. Albaum, H. G., and Cohen, P. P., J. Biol. Chem., 149, 9 (1943). 



225. Cohen, P. P., J. Biol. Chem., 136, 565 (1940). 



226. Tatum, E. L., and Bonner, D., Proc. Nat. Acad. Sci., 30, 30 (1944). 



227. Stokes, J. L., and Gunness, M., Science, 101, 43 (1945). 



228. Lyman, C. M., et al., J. Biol. Chem., 167, 177 (1947). 



229. Lyman, C. M., and Kiuken, K. A., Federation Proc, 7, 770 (1948). 



230. Broquist, H. P., and Snell, E. E., Federation Proc, 8, 188 (1949). 



231. Schweigert, B. S., J. Biol. Chem., 168, 283 (1947). 



232. Birch, T. W., J. Biol. Chem., 124, 775 (1938). 



233. Halliday, N., J. Nutrition, 16, 285 (1938). 



234. Quackenbush, F. W., and Steenbock, H., Proc. XVI Intern. Physiol. Congr. 



Zurich, 1938, p. 108. 



235. Salmon, W. D., Proc Am. Soc. Biol. Chem., 34, LXXXII (1940). . 



236. Schlenk, F., and Fisher, A., Arch. Biochem., 12, 69 (1947). 



237. Snell, E. E., and Guirard, B. M., Proc Nat. Acad. Sci., 29, 66 (1943). 



238. Snell, E. E, J. Biol. Chem., 158, 497 (1945). 



239. Holden, J. T., Furman, C, and Snell, E. E., J. Biol. Chem., 178, 789 (1949). 



240. Holden, J. T., and Snell, E. E., J. Biol. Chem., 178, 799 (1949). 



241. Ochoa, S., "Currents in Biochemical Research," Interscience Publishers (New 



York), 1946, p. 165. 



242. Rittenberg, D., and Block. K, J. Biol. Chem., 154, 311 (1944). 



243. Block, K., "Currents in Biochemical Research," Interscience Publishers (New 



York), 1946, p. 200. 



