Inside cells, DNA twists and coils itself into a variety of different secondary structures—including i-motifs (iMs) and G-quadruplexes (G4s)—that influence gene expression. Some drugs target these ...
Researchers in China have developed a new method that allows them to insert long stretches of DNA into a genome. The process, named GRAND editing, is one of a handful of new systems aimed at using two ...
Moderna’s mRNA COVID-19 vaccine does not alter human DNA or add a third strand to people’s DNA, as claimed in a video circulating on social media and viewed more than 400,000 times on Twitter. The ...
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