Stas Research Laboratories

BROOKS HOSPITAL
BROOKLINE 46, MASS.

December“9, 1954

Dr. Joshua Lederberg
Department of Genetics
University of Wisconsin
Madison 6, Wisconsin

Dear Dr. Lederberg:

Thank you for the interest in my work on mitosis in
B. megaterium.

Two reprints have been enclosed since there are
very slight but important differences in the quality of
the reproductions. The fine deteils visibis in the
original preparations are rather difficult to bring out
in the final reproductions.

if you have the time and the interest, 1 would
appreciate hearing your opinions on specific points in
the interpretation of the results which you feel might
be in error.

 

"ss Ernst “, Beutner, Ph.D.
Research Supervisor

EHB: mg
Enc.