By creating a more true-to-life representation of DNA's environment, researchers at Northwestern University have discovered ...

DNA: Metal double helix Single-stranded DNA as supramolecular template for highly organized palladium nanowires Date: March 26, 2021 Source: Wiley Summary: Nanowires are vital components for ...

DNA is fundamental to the biology of all life on Earth, but how many of us actually know what it is or what it's made of?

Sixty years after scientists described the chemical code of life — an interweaving double helix called DNA — researchers have found four-stranded DNA is also lurking in human cells ...

The double helix describes the appearance of double-stranded DNA, which is composed of two linear strands that run opposite to each other, or anti-parallel, and twist together.

(Double-stranded DNA is about two nanometers wide.) The researchers conjecture that the bases within each DNA cause a double helix to kink one way or the other.

DNA replication begins when the double helix, caught in a vice of proteins, melts, scientists have discovered.

DNA is most commonly found in the well-known double helix shape, but new research shows it can take another form.

We recall that the latter involves driving a DNA filament through a pore so narrow that only one of the double-helical strands can pass, while the other strand is left behind. As a result, the ...

Fifty Years with Double-Stranded RNA Fifty Years with Double-Stranded RNA Courtesy of Alexander Rich The scientist who discovered hybridization and the "other" double helix describes what it meant to ...

Sixty years after scientists described the chemical code of life — an interweaving double helix called DNA — researchers have found four-stranded DNA is also lurking in human cells. The odd ...