BIOLOGY (LL)
BIOLOGY (LL)
5th Edition
ISBN: 9781264115495
Author: BROOKER
Publisher: MCG
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Chapter 18.3, Problem 1CS
Summary Introduction

To sketch: A model that represents the X chromosomal inactivation (XCI) in a group of embryonic cells post two cell division.

Introduction: X chromosome inactivation is the process that leads to the X chromosome to become highly compacted, silencing the genes that it carries. The compacted chromosome is called a Barr body. XCI in mammals helps in the dosage compensation of X-linked genes in male and female mammals.

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