Beyond the ladder-like structure described above, another key characteristic of double-stranded DNA is its unique three-dimensional shape. The first photographic evidence of this shape was ...

The Reports Summary and Ancestry Composition Raw Data are probably the most important files to download, as they contain key ...

[to] one man, one place, one date." Laying the Groundwork: Levene Investigates the Structure of DNA Meanwhile, even as Miescher's name fell into obscurity by the twentieth century, other ...

But James Watson and Francis Crick's claim was a valid one, for they had in fact discovered the structure of DNA, the chemical that encodes instructions for building and replicating almost all ...

Chances are you've seen an illustration of DNA's double-helix structure and even pictures of the chromosomes that make up the human genome. But where and how does the famous double helix fit into ...

Earlier that morning, in the nearby Cavendish laboratory, the two scientists had discovered the structure of deoxyribonucleic acid, or DNA. This discovery changed the world of science and medicine ...

To design a DNA structure, scientists start with a desired shape or pattern and then determine the complementary DNA sequences that will allow the DNA strands to self-assemble into that structure.

can fold into a DNA structure called a G-quadruplex, or G4 for short, which is more compact than normal DNA. Using cryo-electron microscopy (cryo-EM), a team of structural and molecular biologists ...

Scientists have long hypothesised the importance of DNA loops in building and maintaining chromosomal structure. First identified in the 1990s, condensins are large protein complexes that bind DNA ...

Researchers shed new light on G-quadruplexes, a type of secondary DNA structure that has attracted attention as a potential therapeutic target in cancer. Every day, billions of cells in your body ...