Principles of Biology
Principles of Biology
2nd Edition
ISBN: 9781259875120
Author: Robert Brooker, Eric P. Widmaier Dr., Linda Graham Dr. Ph.D., Peter Stiling Dr. Ph.D.
Publisher: McGraw-Hill Education
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Chapter 12.4, Problem 1CC
Summary Introduction

To analyze:

The two opposing effects that histone modifications may have with regard to transcription.

Introduction:

Histone modification exerts its effects via two mechanisms; by influencing the structure of chromatin and by regulating the binding of effector molecules. Both these effects eventually affect the transcription process. Because the change in the overall structure of chromatin leads to less compact structure which facilitates the DNA to give access to other proteins such as those involved in transcription.

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