What is epigenetics? - Carlos Guerrero-Bosagna
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TEDEd Animation
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Here’s a conundrum: Identical twins originate from the same DNA ... so how can they turn out so different — even in traits that have a significant genetic component? Carlos Guerrero-Bosagna explains that while nature versus nurture has a lot to do with it, a deeper, related answer can be found within something called epigenetics.
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3 Open Answer Questions Dig Deeper Learn More Discuss 1 Guided Discussion &
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3 Open Answer Questions Dig Deeper Learn More Discuss 1 Guided Discussion &
9 Open Discussions
DNA methylation is an epigenetic modification that is necessary for the proper functioning of cells. DNA methylation is the attachment of methyl groups (-CH3) to some cytosines in the genome. Since methyl groups come in dietary items (such as vitamins), what would happen if you often eat food poor in methyl groups?
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Meet The Creators
- Educator Carlos Guerrero-Bosagna
- Script Editor Eleanor Nelsen
- Director Chris Bishop
- Animator Chris Bishop
- Narrator Addison Anderson
