5. mmtUflri'S: essential OBCAHIC CXIMPODNDS: PURIHBS, PYRIMIDIKES (Continued) 



Skoog, F., Plant grovth substancee . Mat ion. Wis: Univ. of Wisconsin Press, 1951. (j) Poster, J. W., Chemical actlyltles 

 of fungi , New York: Academic Press, 19I* (k) Hauker, L. E., PhyslolORy of fungi, London: Univ. of London Press, 195O. 

 (5) Porter, J. R., Bacterial chemistry t»nd phyBlology , New York: John Wiley & Sons, 191*6. (6) Werkman, C. W., and Wilson, 

 P. W., Bacterial physiology , New York: Academic Press, 1951. (7) Stephenson, M., Bacterial metabolism. New York: Longmans, 

 Green and Co., 19*^9' (B) Annual Reviews of Microbiology, Annual Reviews Inc. Vol.1 et seq. (as general source works), (9) 

 Burlew, J. S., Algal culture from laboratory to pilot plant , Washington: Carnegie Inst. Publ. 600, 1955. (10) Smith, G. M., 

 Manual of phycology , Waltham, Mass.: Chronica Botanlca Co., 1951- (H) Myere, J,, Ann. Rev. Microbiology ^: 157, 1951. 

 (12) Calkins, G. N., and Suaaners, F. M., Protozoa In biological research. New York: Columbia Univ. Press, 19U1. (15) Hall, 

 R. P., Protozoology, New York: Prentice -Hall, 1955. (lU) Lwoff, A., BioehemlBtry and phyBlology of protozoa, New York: 

 Academic Press, 1951, Vol. I. (I5) Kidder, G. W., Ann. Rev. Microbiol. 5:159, 1951. (16) Miner, R. W., Ann. N. Y. Acad. 

 Sci. 56:815, 1955- (17) Trager, W., in Roeder. K., Insect physiology. New York: John Wiley & Sons, 1955. (18) Kidder, 

 G. W., Ann. N. Y. Acad. Sci. 1*2:99, 19'i7. (19) dl Carlo, F. J., Schultz, A. S., Kent, A. M., J. Biol. Chem. 122:555, 1952. 

 (20) Snell, E. E., and MitcheU, H. K., Proc. Nat. Acad. Sci. 27:1, 191*1. (21) J. Bact. 6!*:271, 1952. (22) J. Biol. Chem. 

 197:717, 1952. (25) Robinaon, F. A., The vitRmln B complex, New York: John Wiley & Sons, 1951. (21*) Robbins, W. J., and 

 Kavanagh, F., Proc. Nat. Acad. Sci. 28:272, 19'*2- (25) Huml, H., Z. Vitaminforsch. 16:69, 19U5. (26) Richardaon, G. M., 

 Blochem. J. 20:2l8l*, 1956. (27) Woolley, D. W., J. Exp. Med. T2,:kS7, 19U1. (28) Bemhelner, A. W., et al., J. Bact. U2:l*91*, 

 191*2. (29) Smiley, K. L., et al., J. Bact. 1*5:1*1*5, 191*}. (50) Nlven, C. F., and Smiley, K. L., J. Biol. Chem. 150:1, 191*5. 

 (51) Feeney, R.E., et al. , J. Bact. |*6:565, Wti. (52) Hutner, S.H., Arch. Blochem. li:119, 19W*. (55) Northam, b7~E. , and 

 Borrls, F. E. , J. Gen. Microbiol. 17:581*, 191*8. (5l») J. Biol. Chem. l80:59, 19U9. {55) J. Bact. 61*:557, 1952. (56) Bailis, 

 E. M., and Ellon, G. B., Fed. Proc. 11:185, 1952- (57) Chattaway, F. N., Nature 15^:250, 19W*. ^58) Krueger, K., and 

 Peterson, W. H., J. Biol. Chem. 158:11*5, 191»5- (59) Wright, L. D., and Miller, C. S., Proc. Soc. Exp. Biol. ltd. 81:151, 

 1952. (W) Stokes, J. Bact. I1ST2OI, 19W*. (Ul) J. Biol. Chem. 125:1*75, 19I*B. (1*2) Snell, E. E., Kltay, E., McNutt, W. S., 

 J. Biol. Chem. 122:1*75, 191*8. Tl*5) Z. physiol. chem. 260:21*6, 1959. (1*5) J- Bact. k8:301, 191*1*. (1*6) Cramer, M., and 

 Myers, J., Arch. Microbiol. 12:581*, 1952. (1*7) Hutner, S. H., Provaaoli, L., Fllfus, J., Ann. N. Y. Acad. Sci. 56:852, 1955. 

 (1*8) Provasoli, L., and Pintner, J., Ann. N. Y. Acad. Sci. 56:859, 1955. (1*9) Hutner, S. H., and Provasoli, L., in Lwoff, A., 

 Biochemistry and physiology of protozoa. New York: Academic Preee, 1951, Vol. I. (50) Cowpertbwalte, J., Weber, M. M., 

 Packer, L. , and Hutner, S. H., Ann. N. Y. Acad. Sci. 56:972, 1955. (51) Sprlnce, H., et al., Ann. N. Y. Acad. Sci. 56:1016, 

 1955- (52) Lilly, D. M., Ann. N. Y. Acad. Sci. 56:910, 1955. (55) Storm, J., and Hutner, S. H., Ann. N. Y. Acad. Sci. 56: 

 901, 1955- (5!*) Robbins, W. J., et al., Ann. H. Y. Acad. Sci. 56:818, 1955. (55) Hamilton, L., Ann. N. Y. Acad. Sci. ^ 

 961, 1955- (56) van Wagtendonk, W. J., Conner, R. L., Rao, M. R. R., Ann. H. Y. Acad. Sci. 56:929, 1955. (57) Hutner, S. H., 

 and Provasoli, L., News Bull. Phycological Soc. Am. 6:7, 1955. (58) Lorlng, H. S., OnJway, G. L., and Pierce, J. G., J. 

 Biol. Chem. 176:1125, I9U8. (59) Flavin, M.. and Graff, S., J. Biol. Chem. 1^:1*35, I95I. (60) Kalckar, H. M., Syitioala 

 Soc. for Expt. Biol . No. 1, Cambridge, (Eng.): University Press, 1951. (61) Sager, R., and Granick, S., Ann. N. Y. Acad. Sci. 

 56:851, 1955. (62) Johnson, W. H., Ann. N. Y. Acad. Sci. 56:969, 1955- (65) Kidder, G. W., and Dewey, V. C, J. Biol. Chem. 

 122=181, 191*9. (61*) Kidder, G. W., et al., Proc. Natl. Acad. Sci. U. S. ^fi:"*?!. 1-950. (65) Kidder, G. w., and Dewey, V. C, 

 J. Biol. Chem. 128:585, 19U9. (66) Abderhalden, E., and R., Pflugers Archiv. 21*0:71*6, 1958. (67) Luckey, T. D., Brlggs, 

 0. M., and Elvehjem, C. A., J. Biol. Chem. 152:157, 19l*ll. (68) Fronneyer, W. B., -et al., J. Lab. Clin. hfcd. 51:61*5, 19U6. 

 (69) Petering, H. G., and Delor, R. A., Science 105:51*7, 191*7. (70) Daniel, L. J., et al., J. Biol. Chem. 172:125, 191*8. 

 (71) Spies, T. D., et al., 1:185, 191*6. (72) Robbins, W. J., Proc. Sat. Acad. Sci. U. S. 22:1*19, 19W. (75rrbid., 22:201, 

 19'*5. (71*) Robbins, W. J., and Hnnnyr, K. C, Bot. Gaz. 101:912, 191*0. (75) Robbins, W. J., and Kavana^, F., Proc. Nat. 

 Acad. Sci. U. S. 28:65, 191*2. (76) Schopfer, W. H., Plants and vltamlna. New York: 191*1*. (77) Williams, R. J., Biol. Rev. 

 16:1*9, 191*1. (78y"RobblnB, W. J., and Kavanagh, F., Am. J. Bot. 25:229, 1958. (79) Robbins, W. J., and Kavanagh, F., 

 Proc. Nat. Acad. Sci., U.S. 2lt:ll*l, 1958. (80) Robbins, W. J., Bot. Gai. 101:1*28. 1959. (81) Robbins, W. J., Am. J. Bot. 

 22:559, 191*0. (82) Robbins, W. J., and Schmidt, M. B., Am. J. Bot. 22:520, 191*5. (85) Downing, M., et al., J. Bact. 6!*:1U1, 

 1952. (81*) Falrley, J. L., and Lorlng, H. S., J. Biol. Chen. 122:'*51, 191*9. (85) Cook, E. S. et al.. Nature, 152:1*71*, 19U5. 

 (86) Peterson, W. H., Biol. Symposia 5:51, I9UI. (87) Peterson, W. H., and Peterson, M. S., Bact. Rev. 2:1*9. i^- (88) 

 Knight, B. C.J. 0., Vitamins and Hormones 2:108, 191*5. (89) Kidder, G. W., H. Y. Acad. Sci. 1*2:99, 19U7. (90) Griffin, P. J., 

 Arch. Blochem. 50:100, 1951- (91) Snell, E. E., Ann. Rev. Microbiol. ^-.97, 191*9. (92) Snell, E. E., Ann. Rev. Blochem. 15: 

 575. 191*6. (95) VlUee, C. A., and Blssell, H. B., J. Biol. Chem. 172:59. 191*8. (9U) Begg, M., Nature 165:881. 19U9. 

 (95) Pennington, D., Proc. Hat. Acad. Sci. U. S. 28:272, 191*2. (9^)Snell, E. E. and Mitchell, H. K., Arch. Blochem. 1:95, 

 191*2. (97) Hutner, S. H., Arch. Blochem. I»:U9, 19W*. (98) Richardaon, G. M., Blochem. J. 50:2181*, 1956. (99) Lorlng, H. S., 

 and Pierce, J. G., J. Biol. Chem. 152=61, 191*1*. (100) Hoffman, H. A. and Pnvcek, P. L., Proc. Soc. Exp. Biol. Med. 28:751*, 

 191*1. (101) Krehl, W. A., and Llao, S. J., Ann. Rev. Micro. 5:121, 1951. (102) Manna, L., and Hauge, S. M., J. Biol. Chem. 

 2^:91, 1955- (105) Kltay, E. et al., J. Bact. 59:727, 1950. (101*) Ungley, C. C, Nutr. Abst. and Rev. 21:1, 195I. (105) 

 Ruskin, S. L., Am. J. Dig. Dls. 10:81, 191*5- (106) Kidder, G. W., and Dewey, V. C. in Lwoff, A. . Biochemistry and physiology 

 of protozoa . New York: Academic Press, 1951. (107) Hutner, S. H., and Provasoli, L. in Lwoff, A., Biochemistry and physiology 

 of protozoa . New York: Academic Press, 1951- (1O8) Hutner, S. H., et al., Proc. Soc. Bxpt. Biol, and Med., 70:llB, 191*9. 

 (109) Prosser, C. L., et al.. Comparative animal physiology, pl51. Philadelphia: W. B. Saunders Co., 195O. (110) Schultz, J., 

 et al., Anat. Rec. 26:51*0, 19>*Z'. (Ill) Kidder, G. W., and Dewey, V. C, Proc. Nat. Acad. Sci. U. S. 2i*:566, 191*8. (112) 

 West, E. S., and Todd, W. R., Textbook of biochemietry . New York: Macmlllan Co., 1951, pll29. (II5) Jennison, M. W., et al.. 

 Physiology of wood-rotting funjT j Final report No. 8 to Office of Naval Research, Microbiology Branch, 1952. (llU) Lilly, 

 D. M., Sternberg, F. J., and tarantola, Y., Proc. Soc. Exp. Biol, and Med. 85:1*51*, 1955. (115) Robbins, W. J., and Kavanagh, 

 F., Bot. Rev. 8:1*11, 191*2. (116) Wleland, 0. P., et al., J. Biol. Chem. 185:757, 1955- (117) Hall, R. P., Vitamins and 

 Hormones 1:21*9, 191*5. (II8) Doyle, W. L., Biol. Rev. 18:119, 191*5. (119TLwoff, A., Ann. Rev. Microbiol. 1:101, 191*7. 

 (120) Trager, W., Physiol. Rev. 21:1, 191*1. (121) Bold, H. C, Bot. Rev., 8:70, 19W. (122) Prlngshelm, E. G., Pure 

 cultures of algae , Cambridge (Eng.): Cambridge Univ. Press, 19U9. (125) The culturlng of al<;ae , a symposium. C. F. Kettering 

 Foundation, 1950. (121*) lwoff. A., Ann. Inst. Pasteur 61:580, 1958. (125) Stokes, J. l7/ Hun. Rev. Microbiol. 6:29, 1952. 

 (126) Dl Cairlo, F. J., Schultz, A. S., and McManua, D. J., J. Biol. Chem. 182:151, 1951. (127) Lilly, V. G., and Bamett, 

 H. L., Physiology of fungi . New York: McGraw-Hill, 1951. (128) Anderson, E. H., J. Gen. Physiol. 28:287, 191*5. (129) 

 Steinberg, R. A., J.Agr. Res. 22=81, I9U7. (150) Kotsovsky, D., Biologle 11:276, 191*2. (151) Deysson, M., BuU. Soc. Botan. 

 Frame 100:11*, 1955- (152) Bonner, D. M., and Bonner, J., Am. J. Bot. 22:557 191*0. (155) Porutskii, G. V., Doklady Akad. 

 Hauk. U.S.S.R. 61*:105, 191*9. (I5I*) Schrelner, 0., and Skinner, J., U. S. Dept. A«r. Bur. Soils Bull. 87, 1917. (155) Jones, 

 R. F., and Baker, H. G., Ann. Bot. 2:579, 191*5. (156) Pomper, S., J. Bact. 62:707, 1952. (157) Fries, S., J. Biol. Chem. 

 200:525, 1955. (158) Horowitz, N. H., Advances in Genetics 2:55, 1950. (159) Gortner and Gortner, Outlines of bio- 

 chemistry. New York: John Wiley & Sons, 1955- (IW) Anderson, Essentials of phyalological chemietry . Sew York: John Wiley 

 & Sons, 191*9. (11*1) Harrow, Textbook of biochemistry , Philadelphia: E. B. Saunders, 1950. (11*2) Hawk, Oser, Sumieraon, 

 Practical physiological chemistry . New York: The Blaklston Co., 1951. (11*5) Snell, E. E., in Werkman and Wilson, Bacterial 

 physiology. New York: Academic Press, 1951. (11*1*) Lutwak-Mann, C, Blochem. J. 22:11*05, 1956. (11*5) Davidaon, J. N., 

 Biochemistry of the nucleic acids , 1950. (11*6) Pappenhelmer, A. M., and Hottle, G. A., Proc. Soc. Exp. Biol. Med. 1*1*: 61*5, 

 191*0. (11*7) Muller, J. H., and Miller, P. A., J. Biol. Chem. 11*0:955, 19UI. (1U8) Mitchell, H. K., Houlahan, M. B., and 

 Nye, J. F., J. Biol. Chem. 122:525, 19W. (11*9) This book, pl7. (150) Proc. Soc. Exp. Biol. Med. 82:1*57, 1955. (151) 

 Footnote statements derive from textual references cited. 



(Contixmed on the next page) 



277 



