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Avatar - The Guardian
Avatar - The Guardian

Epigenetics 101, part 2: cancer, chaos and chemo

The Guardian - Cath Ennis

There are many different types of cell in the body. With very few exceptions, our cells contain identical DNA, but have different levels of activity of each of the genes encoded in that DNA. A gene that’s switched on at low levels in the intestine might be highly active in the brain and completely …

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