Buke University
DURHAM
NORTH CAROLINA

December 20, 1948

School vi Medicine
Beparhnent of Biochemistry
Reply to Undersigned

Dr, Joshua Lederberg

Assistant Professor of Genetics
The University of Wisconsin
College of Agriculture

Madison 6, Wisconsin

Dear Dr, Lederberg:

Thank-you for your good letter of December 9 and for drawing
our attention to a typographical error on page 894 of the paper in
question, A series of another four papers on this subject is in
the process of nublication, and you will certainly receive reprints
as soon as they become available,

with best wishes,
Sincerely vours,

fae Meuoth -

Hans Neurath
Professor of Physical
Biochemistry

HNsch