Biochemistry
9th Edition
ISBN: 9781319114671
Author: Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher: W. H. Freeman
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Chapter 32, Problem 8P
Interpretation Introduction
Interpretation:
Differences between the -10 and -35 sequences of λ repressor and Cro genes should be determined.
Concept introduction:
λ repressor inactivated state binds to OR1 and OR2 sites and inhibits the transcription of phage gene. On the other hand, Cro protein binds to the same sites, to which λ repressor binds. In this way, the Cro protein inhibits the action of λ repressor.
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