Pearson eText for Evolutionary Analysis -- Instant Access (Pearson+)
Pearson eText for Evolutionary Analysis -- Instant Access (Pearson+)
5th Edition
ISBN: 9780137521029
Author: Jon Herron, Scott Freeman
Publisher: PEARSON+
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Chapter 1, Problem 13Q
Summary Introduction

To determine: The evidence that suggest that human ancestors developed resistance to an extinct retrovirus and left us more susceptible to HIV.

Introduction: Acquired immunodeficiency syndrome (AIDS) is a life-threatening disorder that is caused by a retrovirus called human immunodeficiency virus (HIV). This is a life-threatening syndrome because the virus interferes with the body’s ability to fight against diseases by destroying T cells of the immune system. Azidothymidine (AZT) is the common drug that is used in delaying the development of AIDS in those individuals who are infected with HIV.

Summary Introduction

To determine: The genetic change that can simultaneously protect both HIV and PtERV1.

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