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sunburn on a man

Part 4: Scientific sunburn & skin cancer

In this last of a four part series, Chanda Siddoo-Atwal, President and Primary Biochemist of Moondust Cosmetics Ltd, explores the potential of the plant compound, resveratrol, as a cancer chemopreventive agent in the context of sunburn & skin cancer.
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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