r ^ 



o 





INTRODUCTION 



The BiocHEMiCAL Bulletin is a quarterly biochemical review. 

 It publishes results of original investigations in biological chemistry 

 and presents miscellaneous items of personal and professional in- 

 terest to chemical biologists. 



Biological chemists everywhere are cordially invited to forward 

 contributions of any character whatever that will increase the value 

 and add to the interest of the Bulletin. Original contributions 

 to research, preliminary reports of investigations, abstracts of 

 papers, addresses, reviews, descriptions of new methods and appa- 

 ratus, practical suggestions to teachers, biographical notes, histori- 

 cal summaries, bibliographies, quotations, news items, personalia, 

 views on current events in chemical biology, etc., are solicited. 



Editorial comment on the purpose, scope, reception and future 

 of the Biochemical Bulletin will be found on pages 151, 363-364 

 and 576-579 of this volume. 



IV 



