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How DNA Works
science.howstuffworks.com/life/cellular-microscopic/dna.htm
DNA contains genetic material that gets passed down to each successive generation. Learn about DNA and find out what information each strand of DNA contains.
What Causes Mutations? Piecing Together DNA's Puzzling Edits
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DNA mutation can be caused by a wide variety of factors. Learn about some of the many causes of DNA mutation in this article form HowStuffWorks.
How DNA Profiling Works
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How DNA profiling works involves creating a DNA profile. Learn how DNA profiling works and how a DNA profile works.
What can your spit tell you about your DNA?
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Doctors always want your blood, but one day, a health care professional may ask you to open up and say, "Ptooey!" Why? Your spit holds a mother lode of biological information.
How DNA Computers Will Work
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DNA computers could utilize your DNA strands for more supercomputing power. Learn how DNA computers could replace the silicon microprocessor.
Do People and Bananas Really Share 50 Percent of the Same DNA?
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You probably feel like you have very little in common with that banana lying on your kitchen counter. But science says you do! So, how is this possible? And is that stat accurate? We talk to the scientist who did the research.
How to Use DNA Testing for Genealogy Research
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Using DNA for genealogy research is becoming more commonplace. Visit HowStuffWorks to learn about using DNA for genealogy research.
Ancient Mummy DNA Reveals Surprises About Egyptian Ancestry
people.howstuffworks.com/culture-traditions/genealogy/ancient-mummy-dna-genome-egyptian-ancestry.htm
What does ancient Egyptian DNA from mummies tell us about modern populations? Learn more in this HowStuffWorks article.
Is Theft of DNA by Genetic 'Paparazzi' Our Next Legal Nightmare?
people.howstuffworks.com/genetic-paparazzi-dna-theft-news.htm
People have been raising alarms about the potential for nonconsensual, surreptitious collection and testing of DNA for years, but will genetic paparazzi with DNA collection kits become as ubiquitous as those with cameras?
Genetic Analysis Shakes Up Elephant Family Tree, Raising Conservation Issues
animals.howstuffworks.com/mammals/elephant-family-tree-dna-analysis-species.htm
HowStuffWorks looks at a new genetic analysis clarifying the evolutionary relationships between five modern and extinct elephant species.