EDITORS OF THE BIOCHEMICAL BULLETIN 



The editorial committee 

 with the collaboration o£ the members and the 



SPECIAL CONTRIBUTORS: 



DR. JOHN AUER, Rockefeiler Institute for Medical Research 



PROF. WILDER D. BANCROFT, Coniell Uitiversity, Ithaca 



MR. N. R. BLATHERWICK, Yale Univcrsify, Nezv Havcn, Conn. 



MR. H. C. BIDDLE, Urbana, III. 



DR. WALTER L. GROLL, Elisabeth Steel Magee Hospital, Pittsburgh, Pa. 



DR. CHARLES A. DOREMUS, 55 W. 53d St., New York City 



DR. ARTHUR W. DOX, Iowa State College Agric. Experiment Station. Arnes 



PROF. JOSEPH ERLANGER, Washington Univ. Medical School, St. Louis 



DR. EPHRAIM M. EWING, A^. Y. Univ. and Bellevue Hosp. Med. College 



DR. LEWIS W. FETZER, U. S. Dep't of Agriculture, Washington, D. C. 



PROF. MARTIN H. FISCHER, University of Cincinnati 



DR. MARY LOUISE FOSTER, Smith College, Northampton, Mass. 



PROF. J. E. GREAVES, Utah Agricultural College, Logan 



DR. V. J. HARDING, McGill University, Montreal, Canada 



DR. R. H. AI. HARDISTY, McGill University, Montreal, Canada 



DR. J. A. HARRIS, Carnegie Sta. for Exp. Evolution, Cold Spring Harbor, L. I. 



DR. K. A. HASSELBALCH, Einsen Institute, Copenhagen, Denmark 



PROF. G. O. HIGLEY, Ohio Wesleyan University, Delaware 



DR. S. L. JODIDI, U. S. Dcp't of Agncultnre, Washington, D. C. 



DR. VERNON K. KRIEBLE, McGill University, Montreal, Canada 



PROF. FRANCIS E. LLOYD, McGill University, Montreal, Canada 



PROF. JOHN A. MANDEL, N. Y. Univ. and Bellevue Hospital Med. College 



PROF. ALBERT P. MATHEWS, University of Chicago 



PROF. SHINNOSUKE MATSUNAGA, University of Tokyo, Japan 



PROF. VICTOR C. MYERS, N. Y. Post-Graduate Med. School and Hospital 



DR. RAY E. NEIDIG, Iowa State College Agric. Experiment Station, Arnes 



DR. THOMAS B. OSBORNE, Conn. Agric. Experiment Station, New Haven 



MR. EMIL OSTERBERG, Corncll University Medical College, New York City 



DR. AMOS W. PETERS, The Training School, Vineland, N. J. 



DR. I. K. PHELPS, U. S. Dep't of Agriculture, Washington. D. C. 



DR. W. EUGENE RUTH, Iowa State College Agric. Experiment Station, Arnes 



PROF. R. F. RUTTAN, McGill University, Montreal, Canada 



DR. JESSE A. SANDERS, University of Indiana, Bloomington 



DR. E. E. SMITH, 50 East 4ist St., New York City 



DR. A. E. SPAAR, City Hospital, Trincomalee, Ceylon 



PROF. UMETARO SUZUKI, University of Tokyo, Japan 



MISS ANNA W. WILLIAMS, University of Illinois, Urbana, III. 



PROF. E. WINTERSTEIN, Polytechnic Institute, Zürich, Switzerland 



DR. JULES WOLFF, Pasteur Institute, Paris 



