Explore DNA: Understanding DNA and its Relevance to Life

You're absolutely unique, and your DNA holds the fascinating proof! Whether you're curious about genetics, forensics, health conditions, or how DNA transforms everything from agriculture to criminal investigations, you'll discover clear, expert advice designed specifically for beginners across twelve comprehensive topics. Explore DNA is here to help.

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Authenticating Medications and Products

DNA testing helps verify that medications and food products are actually what companies claim they are.

DNA Firms and Bio Terrorism

DNA firms face pressure to prevent terrorists from ordering dangerous genes, raising questions about industry security standards.

Childhood Viruses and Inherited DNA

Scientists discovered that some children inherit the HHV-6 virus directly from their parents' DNA rather than catching it after birth.

DNA and Huntington's Disease

Huntington's disease is caused by a genetic mutation on an autosome, and understanding its DNA basis is key to developing better treatments.

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Better DNA Tests of the Future

A new DNA test for cervical cancer is more accurate than traditional Pap smears and could need doing far less often.

Pollution Effects on DNA

Pollution from factories and cars can damage DNA and pass harmful mutations to the next generation, research shows.

DNA and Air Crash Victims

DNA testing identified a man's remains found in an Alaskan glacier decades after his plane crashed in the 1940s.

Food Irradiation and DNA

How food irradiation damages bacterial DNA to kill pathogens, and what it does to the nutritional value of your food.

DNA Tests and Genetic Diversity

DNA tests can now pinpoint where in Europe your ancestors came from by reading genetic differences across thousands of people.

Does Mental Stress or Abuse Cause Changes to DNA?

Abuse and mental stress can actually change your DNA, according to research on suicide victims who experienced childhood trauma.

Using DNA to Date Manuscripts

Scientists are using DNA from animal skins in ancient parchment to pinpoint when and where medieval manuscripts were made.

Can DNA Make You Popular?

A study of thousands of twins found that your genes may actually influence how popular you become.

Where Can I Get Genetic Testing?

Genetic testing for CAH is mainly used for family planning, while hormone blood and urine tests typically diagnose the condition itself.

Privacy and New DNA Testing Methods

DNA testing can help solve crimes by revealing a suspect's race, but raises serious privacy concerns that some people fear.

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DNA: Advice & Information for the Novice...