DNA is a double helix.”This is a fact so famous that it now appears in middle and high school textbooks. However, when you learn the details of how this shape was discovered, you realize it is not a ...

Scientists show that positively charged metal ions help DNA molecules overcome electrostatic repulsion, supporting the DNA ...

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 ...

The genome is more than a linear code; it is a dynamic structure whose three-dimensional folding dictates how genes are regulated. Traditional sequencing technologies capture base-level variation but ...

Seventy years ago, two male scientists, Francis Crick and James Watson, proclaimed they had discovered the secret of life: the structure of DNA. Since then, history has acknowledged how Rosalind ...

James D. Watson, whose co-discovery of the twisted-ladder structure of DNA in 1953 helped light the long fuse on a revolution in medicine, crimefighting, genealogy and ethics, has died, according to ...

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 ...

A molecular illustration of the crowded interior and cell envelope of Escherichia coli. (David S. Goodsell, The Scripps Research Institute) To replicate information, life usually has fairly ...