The superfamily 1 (SF1) and SF2 enzymes are non-hexameric enzymes possessing both helicase and single-stranded DNA (ssDNA) translocase activities, as well as the ability to displace proteins from DNA.

By tagging each DNA or RNA molecule and allowing neighboring tags to interact, the technique constructs a molecular network that encodes their relative positions, creating a spatial map of genetic ...

Mar. 18, 2025 — An analysis of a 30,000-year-old fossil vulture from Central Italy has revealed for the first time that volcanic rock can preserve microscopic details in feathers -- the first ...

Luckily, around the same time, geneticist Sir Alec Jeffreys of the University of Leicester had successfully developed a new DNA profiling method, originally intended for paternity testing. While few ...

STONY BROOK, NY / ACCESS Newswire / March 12, 2025 /Applied DNA Sciences, Inc. (NASDAQ:APDN) (Applied DNA or the "Company"), a leader in PCR-based DNA technologies, today announced that it will ...

Researchers have started to uncover how the quality and timing of sleep can affect more than just how rested we feel—it might also affect the very blueprint of our cells: our DNA. A new study ...

At close: March 28 at 4:00:02 PM EDT ...

Luigi Mangione, the 26-year-old accused in the shooting death of UnitedHealthcare CEO Brian Thompson, claims police illegally took his DNA. Mangione was arrested Dec. 9 at a McDonald's in Pennsylvania ...

New York (CNN) — 23andMe, a standard-bearer for the at-home health movement, announced on March 23 that it has filed for Chapter 11 bankruptcy to facilitate a sale, prompting many ...