The authors used a combination of super-resolution imaging techniques and liquid pressure flow to fine-tune the stretch ratio of a DNA molecule, improving the lateral resolution of side-by-side ...

Getting DNA into a living cell sounds simple, until you remember the cell’s outer membrane acts like a guarded wall. DNA strands carry a negative charge, and they do not cross that wall easily. So for ...

DNA, long known as the molecule that carries genetic information, is taking on a new role in science. Researchers now see it ...

Researchers have identified a physical process called “mitochondrial pearling” that explains how cells keep their ...

A new single-molecule flow-stretch assay enables real-time observation of DNA-protein interactions to identify the molecular ...

Scientists are turning DNA into tiny robots that can move, sense, and deliver drugs, pushing nanotechnology closer to ...

Researchers have built DNA-based nanodevices that can identify cancer cells, latch onto them, and deliver drugs or ...

Scientists are exploring DNA-based robots, tiny molecular machines that could one day navigate the body, deliver targeted ...

Add Yahoo as a preferred source to see more of our stories on Google. A Tokyo team built a neutral PEG-DNA complex that boosted gene expression in mouse muscle, avoiding cation-linked inflammation.

Using advanced imaging techniques and precise microfluidics control to stretch out curly DNA into a straight line, new research demonstrates techniques for stretching and immobilizing DNA with minimum ...