Campbell Biology In Focus, Loose-leaf Edition (3rd Edition)
Campbell Biology In Focus, Loose-leaf Edition (3rd Edition)
3rd Edition
ISBN: 9780134895727
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky
Publisher: PEARSON
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Chapter 15.2, Problem 3CC
Summary Introduction

To interpret:

The results that an individual must expect to obtain when he compares the nucleotide sequences of the distal control elements in the enhancers of three genes are expressed only in muscle cells.

Introduction:

The distal control elements are located upstream or downstream within a gene or introns. Control elements (non-coding DNA) serves as binding sites for the transcription factors. It plays a major role to regulate transcription.

Distal control elements or enhancer are located far away from a gene. It presents upstream genes into a DNA and it also contains some regulatory elements.

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