Guilty by a Hair!: Real-Life DNA Matches!

Guilty by a Hair!: Real-Life DNA Matches!

by Anna Prokos


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All it would take is one sneeze. Your DNA would be all over this book. That's right. Your spit has DNA in it. So does your skin. And your blood.

That's important to police because everyone's DNA is different. With the right equipment, detectives can match a person with some blood left at a crime scene. They've put murderers in jail that way. They've also freed innocent people.

Want to know more? Get some evidence about the following:

  • how almost everything about you is in your DNA;
  • how investigators identified some criminals by the DNA they drooled on their hamburgers;
  • how a cat's DNA sent a man to prison for murder;
  • and whether you might have the right stuff to become a DNA specialist.

Warning: In this book, investigators look for DNA in some disgusting places. They can find it in bloodstains. They get it from chewed-up food and pulled-out hair. There is also plenty of DNA in dead bodies. at your own risk.

Product Details

ISBN-13: 9780531187333
Publisher: Scholastic Library Publishing
Publication date: 03/28/2007
Series: 24/7: Science Behind the Scenes Series: Forensics
Pages: 64
Product dimensions: 5.80(w) x 8.70(h) x 0.20(d)
Age Range: 13 - 17 Years

Table of Contents

Forensic 411
Discussing DNA: Overheard in the Lab     8
A Drop of Evidence: See for Yourself     10
The Forensic Team: Who's Who?     12
True-Life Case Files!
The Case of the Hungry Burglars     15
A Hair of Evidence     25
A Second Look at the Evidence     35
Forensic Download
Key Dates in the Study of DNA: Flashback     44
In the News: Ripped from the Headlines     46
It's All Genetic: Real Stuff     48
Help Wanted: DNA Scientist: Careers     52
Yellow Pages
Resources     56
Dictionary     59
Index     62
Author's Note     64

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