Not all DNA looks like the familiar twisted ladder. Sometimes, parts of our genetic code fold into unusual shapes. One such structure, the G-quadruplex (G4), looks like a knot. These knots can play ...
Scientists have observed DNA molecules overcoming electrical repulsion to zip together. Positively charged metal ions act as ...
DNA's iconic double helix does more than "just" store genetic information. Under certain conditions, it can temporarily fold into unusual shapes. Researchers at Umeå University, Sweden, have now shown ...
DNA molecules should repel one another because their backbones carry the same negative charge. Yet inside cells, DNA ...
Scientists show that positively charged metal ions help DNA molecules overcome electrostatic repulsion, supporting the DNA ...
Researchers at the University of Rochester thought that shutting down a protein linked to inflammation might help slow aging.
Researchers at Nano Life Science Institute (WPI-NanoLSI), Kanazawa University and colleagues have achieved a breakthrough in understanding sperm DNA packaging. Using high-speed atomic force microscopy ...
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