Memo from To:

JOSHUA LEDERBERG Dave_Rammler

Membrane factors and antibiotic sensitivyty

_ A very powerful tool would be the isolation
of conditional mutants, e-€- temperature -de-
pendent antiobiotic-sensitives, to correlate
the resynthesis of membrane-components with

antibiotac sensitivity.

n clean up your multitudinous
ite time; and let me

to proceed with a co-
general program you've

I hope yeu ca
obligations in some fin
know when you're ready
herent segment of the

_ outlined.

Have you established a deadline?

I think you poifted out Cleeland's paper
to me My & Immun. 2:371 10/70)

e lost, sore 323 (970,
oto SNS
( Cravored Hassett )

a

NOV 9 1970
PROFESSOR JOSHUA LEDERBERG
Department of Genetics
School of Medicine

~. Stanford University
Stanford, California 94305

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+

yeayy

Tare !