Sustitut p astenr

28. RUE DU DF ROUX-_PARIS xve

TEL’ SEGUR 01-10

 

PARIS, le 15 octobre 1952

Drs @. & Jd. LEDERBERG
Dept of Genetics
University of Wisconsin
NADI SON

Wisconsin

Dear Esther and Joshua,

I feel rather bad about the long time spent without
writing to. you, the reason being the congress of biochemistry,
then the Royaumont meeting on bacteriophage, vacations and the
Pallanza meeting on microbial genetics. I am sending to you
under separate cover the paper written for the proceedings of
the Royaumont meeting which will come out as a special issue
of the Annales de l'Institut Pasteur early next year. It is
not the final version, a few corrections having been made in
the introduction and the discussion. If you have any comment
I will be glad to take it into account if it is not two drastic
nor to late to make a change on the last proof.

I have not yet really started work, the prospects being
colicines, relation between prophages and lysogenisation all
in a rather undecided form.

Would you be kind enough to send me, if available, the
following reprints for copies): the 1951 Cold Spring Harbor and
the 1950, Isolation and characterization of biochemical mutants
of bacteria, in "Methods of Med.Research",

Regards from everybody around.
Very truly yours,

Cf

Elie WOLLMAN