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How we can detect pretty much anything - Hlne Morlon and Anna Papadopoulou

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Channel: TED-Ed
Categories: Biology   |   Environmental   |   Science   |   Technology  
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Explore how scientists use environmental DNA (eDNA) in a technique called DNA metabarcoding to find and track species.

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Scientists have been staking out a forest in Montana for an animal thats notoriously tricky to find. Camera traps havent offered definitive evidence, and experts cant identify its tracks with certainty. But within the past decades, researchers have developed methods that can detect even the most elusive species. So how does it work? Hlne Morlon & Anna Papadopoulou dig into DNA metabarcoding.

Lesson by Hlne Morlon and Anna Papadopoulou, directed by Blok Magnaye.

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View full lesson: https://ed.ted.com/lessons/how-we-can-detect-pretty-much-anything-helene-morlon-and-anna-papadopoulou
Dig deeper with additional resources: https://ed.ted.com/lessons/how-we-can-detect-pretty-much-anything-helene-morlon-and-anna-papadopoulou#digdeeper

Animator's website: https://www.blokmagnaye.com
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