These forces caused the DNA to rotate, generating a torque strong enough to twist the molecule. In past experiments, the ...

Unexpected slowdowns or spikes in this signal were often interpreted as knots in DNA. But now, a new study published Aug. 12 ...

A new AI tool reveals how tangled DNA knots impact health and disease, offering insights for drug discovery and genetic ...

DNA holds our genetic blueprints, but its cousin, RNA, conducts our daily lives I n 1957, just four years after Francis Crick ...

DNA aptamers are powerful molecular tools in biosensing, bioimaging and therapeutics. However, a limited understanding of ...

Fluorescence observation of a single DNA molecule migrating in the microchannel and schematic of the stretch and immobilization processes. The DNA molecule was stained with YOYO-1.

During DNA replication, the classic double helix can temporarily rearrange into an alternative structure known as a DNA three-way junction (3WJ). These configurations form a well-defined central ...

To read the data, the population of DNA molecules is sequenced, and an algorithm recognizes the unique combination of oligos present in each molecule.

DNA, or deoxyribonucleic acid, is the hereditary material found in nearly all living organisms. It carries the genetic instructions for the development, functioning, growth, and reproduction of all ...

Uncurling a single DNA molecule and gluing it down helps sharpen images Combo of super-resolution techniques and liquid pressure flow advances single-DNA imaging Date: January 14, 2025 Source ...