"The length and structure of a single DNA molecule, its specific base sequence, and its interactions with proteins must be observed by stretching it for detailed analysis." ...

DNA is a biological molecule that contains the instructions an organism needs to function, develop, and reproduce. It is present in all forms of life on earth and contains each organism’s ...

This structure, announced in their famous paper in the April 1953 issue of Nature, explained how the DNA molecule could replicate itself during cell division, enabling organisms to reproduce ...

The goal of this line of research is to investigate the assembly mechanism, dynamics, and heterogeneity of human transcription factor/DNA complexes, and how these parameters contribute to ...

Neuroscientists have uncovered a new mechanism for memory formation, and it involves changes in the structure of your DNA. If you were asked to picture a molecule of DNA, chances are you would ...

In its structure, DNA contains a pattern for producing amino acids, proteins, lipids, sugars, and every other biomolecule an organism makes. The parts of a DNA molecule that have these ...

An international team has uncovered details about the formation of DNA's building blocks, ... They generate free radicals, which are a type of molecule that can cause damage to cells, ...

Researchers have identified a form of molecular motion that has not previously been observed. When what are known as "guest molecules"—molecules that are accommodated within a host molecule ...

He and a colleague proved a theory advanced by the Nobel Prize winners James Watson and Francis Crick, who discovered DNA’s ...

After one DNA molecule was trapped on the surface treated by APTES, the DNA molecule was stretched by pressure flow and immobilized. Credit: AIP Advances (2025). DOI: 10.1063/5.0223375 ...