How are long strands of DNA packed into tiny cells?

How are long strands of DNA packed into tiny cells?

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Scientists are a step closer to understanding how our DNA is squeezed into every cell in the body. They provide the first-ever detailed picture of the nucleosome, the most basic building block of chromosomes (the structures that house our DNA). This finding will inform research on all processes that involve chromosomes, such as gene expression and DNA repair, which are critical to the understanding of diseases such as cancer.



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June 28, 2017 at 01:24PM

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