Rare Four-Stranded DNA Has Been Observed In Human Cells
Since its discovery in the mid - twentieth century , theDNA bivalent - helixhas become an iconic motif , encapsulating not only the whiz of modern scientific discipline but also the very essence of what makes us human . However , recent studies have indicated that DNA sometimes arranges itself into a four - stranded structure foretell aG - quadruplex(G4 ) , and scientists have now observed these strange genetic unusual person interacting with other compound in human cells ....