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chromosome cells

Satellite DNA arrays barcode chromosomes to regulate genes

In this piece, Dr Helen Rowe summarizes how arrays or strings of multi-copy satellite DNAs can barcode chromosomes to regulate cell fate, by acting...
Long structure of the DNA double helix in depth of view.

What are the possibilities of DNA and RNA sequences?

Serge L. Beaucage, Supervisory Research Chemist at the Food and Drug Administration discusses his work with DNA and RNA sequences and the groundbreaking impact this technique could have.

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