Quadruple-stranded DNA seen in healthy human cells for the first time

DNA’s most famous form is a double helix, but it can exist in other arrangements, and a quadruple-stranded version has been discovered in healthy human cells

Source:
https://www.newscientist.com/article/2249390-quadruple-stranded-dna-seen-in-healthy-human-cells-for-the-first-time/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home