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

Fixed gear: A new method for designing three-dimensional shapes from DNA makes it possible to create curved parts, including this nanoscale “gear” with twelve teeth.

DNA origami, a fascinating technology that uses algorithms to design self-assembling 2- and 3D nanostructures using DNA helices, has added a new member to its growing catalog: multilayered capsule ...

In this way, the polymerase assembles a new DNA strand on top of the existing one (Figure 3). Figure 4: Each nucleotide has an affinity for its partner. A pairs with T, and C pairs with G.

Researchers discovered a previously unknown function of RNA, potentially opening the door to new ways to treat cancer and ...

In addition, since the available design for the curved and enclosed DNA nanostructures are primarily single-layered, it affects their structural rigidity. Development of Improved 3D DNA Origami Using ...

Researchers have used artificial DNA to target and kill cancer cells in a completely new way. The method was effective in lab tests against human cervical cancer- and breast cancer-derived cells ...

By creating a more true-to-life representation of DNA's ... Molecular Crowding Suppresses Mechanical Stress-Driven DNA Strand Separation. Biophysical Journal, 2025; DOI: 10.1016/j.bpj.2025. ...

Nature Methods - Complex, curved three-dimensional DNA nanostructures can be created using new DNA origami folding techniques. Skip to main content Thank you for visiting nature.com.

The technique uses a long strand of DNA with a set sequence—the template—and a bunch of shorter, premade DNA molecules that can base pair with specific spots on the template—the bricks.

The final DNA strand contains close to 1,700 nucleotides. When the researchers heated and cooled their DNA strands in a test tube, each one folded in on itself and snapped into a virus-size ...

However, for the first time, the team was able to develop a hairpin-shaped DNA strand that can activate a natural immune response to target and kill specific cancerous cells.