4 Things You Didn’t Know About DNA

About DNA

DNA works in very cool and sometimes unexpected ways. We’re sharing a few more things that you may not know about DNA and how genes affect our looks, behaviors, and more.

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Could Your DNA Test Be Compromised?

When you get a blood test it is generally for two reasons — either to satisfy your genealogical curiosity or for use as evidence in legal proceedings. Accuracy is especially crucial in legal cases, where the results carry serious consequences. Not all DNA tests are legally admissible, only DNA tests that have a thoroughly documented chain of custody can be used in court. This requirement prevents DNA tests from becoming compromised, which¬†can happen in any one of the following three ways. Continue reading “Could Your DNA Test Be Compromised?” »

DNA Tests Provide a Look at the Global Scale of Genetic History

DNA tests can reveal fascinating things about an individual’s genetic history, including their ancestral roots and even their rare medical conditions.

A recent study published in Science has highlighted another interesting use of DNA tests. Researchers have pinpointed, dated, and characterized historical genetic mixing, creating a global genetic map that gives us deeper insight into how past populations moved and changed — and how notable historic events shaped our genes.

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What is AABB-Accredited DNA Testing & Why Does It Matter?

Due to the prevalence of mail-order DNA test kits, more people are trying to learn about their genetic background.

However, DIY DNA testing isn’t the most reliable despite the promises made by manufacturers. Let Test Smartly Labs explain what it means to be an AABB-accredited lab and why this accreditation is so important when it comes to DNA testing.

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