Cyanobacteria—ancient microbes that oxygenated Earth and made complex life possible—are still revealing surprises billions of ...
The work demonstrates the power of ancient DNA to illuminate human biology and medicine in addition to history. A massive ...
New research suggests DNA may not need activation, challenging a long-held idea about how life began and reshaping ...
Mitochondria don’t just generate energy—they also carefully organize their own DNA in a surprisingly elegant way. Scientists have discovered that a long-overlooked phenomenon called “mitochondrial ...
DNA adducts are a form of DNA damage caused by covalent attachment of a chemical moiety to DNA. Adducts that are not removed by the cell can cause mutations that may give rise to cancer. They are ...
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