Contributors to Volume I 



J. Baddiley, Lister Institute of Preventive Medicine, London, England. 



G. H. Beaven, Medical Research Council Spectrographic Unit, The Lon- 

 don Hospital, London, England. 



Aaron Bendich, The Sloan-Kettering Institute for Cancer Research, New 

 York, N. Y. 



D. M. Brown, University Chemical Laboratory, Cambridge, England. 

 Erwin Chargaff, Department of Biochemistry, College of Physicians and 



Surgeons, Columbia University, New York, N.Y. 

 Waldo E. Cohn, Biology Division, Oak Ridge National Laboratory, Oak 



Ridge, Tennessee. 

 J. N. Davidson, Department of Biochemistry, The University of Glasgow, 



Glasgow, Scotland. 

 Zacharias Dische, Department of Biochemistry, College of Physicians 



and Surgeons, Columbia University, New York, N.Y. 



E. R. Holiday, Medical Research Council Spectrographic Unit, The Lon- 

 don Hospital, London, England. 



E. A. Johnson, Medical Research Council Spectrographic Unit, The Lon- 

 don Hospital, London, England. 



D. 0. Jordan,* Chemistry Department, The University, Nottingham, 

 England. 



Hubert S. Loring, Department of Chemistry, Stanford University, Stan- 

 ford, California. 



B. Magasanik, Department of Bacteriology and Immunology, Harvard 

 Medical School, Boston, Massachusetts. 



W. G. OvEREND, Chemistry Department, The University of Birmingham, 

 Birmingham, England. 



G. Schmidt, The Boston Dispensary, Boston, Massachusetts. 



J. D. Smith, Agricultural Research Council, Plant Virus Research Unit, 

 Molteno Institute, University of Cambridge, Cambridge, England. 



M. Stagey, Chemistry Department, The University of Birmingham, 

 Birmingham, England. 



A. R. Todd, University Chemical Laboratory, Cambridge, England. 



G. R. WYATT,t Laboratory of Insect Pathology, Sault Ste. Marie, Ontario, 

 Canada. 



* Present address: Department of Chemistry, The University, Adelaide, South 

 Australia. 



t Present address: Department of Biochemistry, Yale University, New Haven, 

 Connecticut. 



